=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3429 - June 30, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
STAT FILES
Not supported on all flavors.
To see inode contents (file
size, allocated blocks,
file type, user, group, file
mode, last accessed, last
modified etc) of a file:
$ stat file1 file2 fileN
This tip generously supported by: sachin_m_joshi@yahoo.com
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DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Selasa, 30 Juni 2015
Senin, 29 Juni 2015
Unix Tip: AWK THE STATS
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3428 - June 29, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
AWK THE STATS
AWK script for getting
statistics.
The script gives the
statistics of the default
shell set for the users.
i.e. Number of users using
csh,ksh or sh
$cat stat_demo.awk
#start here
BEGIN{
FS=":"
#seperator is set to :
}
{
#$7, is 7 field in passwd file
stat_array[$7]=stat_array[$7]+1;
}
END{
print "Login-Shell Count" ;
for (i in stat_array) print i, stat_array[i]
#Displays statistics
}
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3428 - June 29, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
AWK THE STATS
AWK script for getting
statistics.
The script gives the
statistics of the default
shell set for the users.
i.e. Number of users using
csh,ksh or sh
$cat stat_demo.awk
#start here
BEGIN{
FS=":"
#seperator is set to :
}
{
#$7, is 7 field in passwd file
stat_array[$7]=stat_array[$7]+1;
}
END{
print "Login-Shell Count" ;
for (i in stat_array) print i, stat_array[i]
#Displays statistics
}
Minggu, 28 Juni 2015
Unix Tip: FTP AUTOMATED TRANSFERS
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3427 - June 28, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
FTP AUTOMATED TRANSFERS
To add to the earlier tip
on automated transfer using
FTP, you can define a macro
by name 'init' which will
automate the whole transfer.
Defining the macro.
In the .netrc file after the
definition for the machine
name,add the following
definition.
macdef init
bin
hash
cd <directory>
!cd <directory>
put/get <filename>
bye
The line begining with macdef
starts the definition of a
macro.All the sub sequent
lines upto a blank line (or
end of file) are part of
the macro.
Now if you type ftp
<machine name> at the prompt,
the whole ftp will happen
automatically.
These macros can also be
defined in any other name in
which case,you will have to
type the macro name at the
ftp prompt for its statements
to get executed.
This tip generously supported by: subha@hitechclub.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3427 - June 28, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
FTP AUTOMATED TRANSFERS
To add to the earlier tip
on automated transfer using
FTP, you can define a macro
by name 'init' which will
automate the whole transfer.
Defining the macro.
In the .netrc file after the
definition for the machine
name,add the following
definition.
macdef init
bin
hash
cd <directory>
!cd <directory>
put/get <filename>
bye
The line begining with macdef
starts the definition of a
macro.All the sub sequent
lines upto a blank line (or
end of file) are part of
the macro.
Now if you type ftp
<machine name> at the prompt,
the whole ftp will happen
automatically.
These macros can also be
defined in any other name in
which case,you will have to
type the macro name at the
ftp prompt for its statements
to get executed.
This tip generously supported by: subha@hitechclub.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Sabtu, 27 Juni 2015
Unix Tip: AUTOMATIC LOGIN TO REMOTE HOSTS
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3426 - June 27, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
AUTOMATIC LOGIN TO REMOTE HOSTS
Consider two hosts.
host1.domain.com
host2.domain.com
>From hosts(user:deepak),
you wish to logon to
host1(user:paul).
Paul would create a .rhosts
file in his directory
chmod 744 .rhosts
(No write permission for
others) The first line
would contain
host1.domain.com deepak
Now, deepak should be able
to logon to host2.domain.com
as user paul by using rlogin.
Deepak will type
e.g
rlogin hosts.domain.com -l paul
And he should be in.
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3426 - June 27, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
AUTOMATIC LOGIN TO REMOTE HOSTS
Consider two hosts.
host1.domain.com
host2.domain.com
>From hosts(user:deepak),
you wish to logon to
host1(user:paul).
Paul would create a .rhosts
file in his directory
chmod 744 .rhosts
(No write permission for
others) The first line
would contain
host1.domain.com deepak
Now, deepak should be able
to logon to host2.domain.com
as user paul by using rlogin.
Deepak will type
e.g
rlogin hosts.domain.com -l paul
And he should be in.
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Jumat, 26 Juni 2015
Unix Tip: LARGES FILES MORE FLAVORS
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3425 - June 26, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
LARGES FILES MORE FLAVORS
Recently a single line
script was posted to UGU
to list the largest files
in a filesystem in order
of descending size.
The script worked as posted
on AIX but required tweaking
for SCO OSR5 and UW7.
Here 'tis for your
edification and enjoyment:
OSR5:
find $1 -type f -size +2048 -xdev -exec ls -s {} | /bin/sort -brut " "
UW7:
find $1 -type f -size +2048 -xdev -exec ls -s {} + | /bin/sort -nr
I placed the script in
/usr/local/bin and removed
the pipe to "more" in the
published version to allow
redirection to a file. I
also arbitrarily added the
"-size +2048" to the find
command to limit the list
to files of 1 Mb or larger;
you may modify or remove as
desired.
Thank you,
Lucky Leavell
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3425 - June 26, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
LARGES FILES MORE FLAVORS
Recently a single line
script was posted to UGU
to list the largest files
in a filesystem in order
of descending size.
The script worked as posted
on AIX but required tweaking
for SCO OSR5 and UW7.
Here 'tis for your
edification and enjoyment:
OSR5:
find $1 -type f -size +2048 -xdev -exec ls -s {} | /bin/sort -brut " "
UW7:
find $1 -type f -size +2048 -xdev -exec ls -s {} + | /bin/sort -nr
I placed the script in
/usr/local/bin and removed
the pipe to "more" in the
published version to allow
redirection to a file. I
also arbitrarily added the
"-size +2048" to the find
command to limit the list
to files of 1 Mb or larger;
you may modify or remove as
desired.
Thank you,
Lucky Leavell
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Kamis, 25 Juni 2015
Unix Tip: HPUX MEMORY RESOURCES
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3424 - June 25, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
HPUX MEMORY RESOURCES
Memory Resources available
on HP system:
# swapinfo
Lists the memory used and
available on that particular
system.
This tip generously supported by: srinu.sasubilli@wipro.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3424 - June 25, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
HPUX MEMORY RESOURCES
Memory Resources available
on HP system:
# swapinfo
Lists the memory used and
available on that particular
system.
This tip generously supported by: srinu.sasubilli@wipro.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Rabu, 24 Juni 2015
Unix Tip: TRUE64 SENDING JOBS
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3423 - June 24, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
TRUE64 SENDING JOBS
I use this script in
tru64 unix -Alpha
servers to send jobs to
all printers.
#!/bin/ksh
# this script is sending
# the required printing
# job to all printers
# already configured in
# your system,
cat /etc/printcap|grep "|" |cut -f 1 -d "|" | while read line anything
do
echo " sending file $1 to printer $line "
echo " lpr -P$line " $1
sleep 1
echo " to stop printing, press ctrl+c"
clear
lpr -P$line $1
done
This tip generously supported by: shadia@dohms.gov.ae
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3423 - June 24, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
TRUE64 SENDING JOBS
I use this script in
tru64 unix -Alpha
servers to send jobs to
all printers.
#!/bin/ksh
# this script is sending
# the required printing
# job to all printers
# already configured in
# your system,
cat /etc/printcap|grep "|" |cut -f 1 -d "|" | while read line anything
do
echo " sending file $1 to printer $line "
echo " lpr -P$line " $1
sleep 1
echo " to stop printing, press ctrl+c"
clear
lpr -P$line $1
done
This tip generously supported by: shadia@dohms.gov.ae
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Selasa, 23 Juni 2015
Unix Tip: USING PERL TO REVERSE
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3422 - June 23, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
USING PERL TO REVERSE
Yet another file reversal
(I don't know many apps
that need this, though!):
perl -e 'print reverse <>' filename
This tip generously supported by: madhu@usa.alcatel.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3422 - June 23, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
USING PERL TO REVERSE
Yet another file reversal
(I don't know many apps
that need this, though!):
perl -e 'print reverse <>' filename
This tip generously supported by: madhu@usa.alcatel.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Senin, 22 Juni 2015
Unix Tip: GETTING RID OF ^M
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3421 - June 22, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
GETTING RID OF ^M
How to get rid of ^M
in text files using vi.
:1,$ s'^M''g
But how to get this
'^M' in the command
line:
Keep CTRL pressed
and then press v and m
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3421 - June 22, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
GETTING RID OF ^M
How to get rid of ^M
in text files using vi.
:1,$ s'^M''g
But how to get this
'^M' in the command
line:
Keep CTRL pressed
and then press v and m
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Minggu, 21 Juni 2015
Unix Tip: SPECIFIC REMOVALS
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3420 - June 21, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
SPECIFIC REMOVALS
To remove every file in
the folder that is not
dated March:
rm ` ls -al | grep -v "Mar" | awk '{print $9}'`
Or a specific date in March:
rm ` ls -al | grep -v "Mar 28" | awk '{print $9}'`
Note: that this is a
dangerous command to issue
since it assumes that you
are consciously using it
on a directory which is
full of files that are out
of date or not belonging to
March or whatever.
(If this is not the case you
might get some undesirable
results.)
The other thing is that you
might want to keep more than
one month's worth of files.
You would then need to move
the files from the other month
out into a temporary subfolder
while you "clean" the top
folder. Then move them back
in. Also, note that you have
two types of single quote,
the first and last are from
the key under the escape key
and the one that is used to
delimit the awk print
statement is the one next to
the hash key. I have used this
command myself regularly with a
few extra pipes (to do certain
specific things which are
irrelevant here) in order to
clean out subdirectories where
the df is running at 100%!
This has been a time-saver
when I have had to log on to
different servers around the
world and do a regular purge.
THIS TIP IS NOT SUPPORT,
UGU ADVICES TESTING BE FOR
USING.
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3420 - June 21, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
SPECIFIC REMOVALS
To remove every file in
the folder that is not
dated March:
rm ` ls -al | grep -v "Mar" | awk '{print $9}'`
Or a specific date in March:
rm ` ls -al | grep -v "Mar 28" | awk '{print $9}'`
Note: that this is a
dangerous command to issue
since it assumes that you
are consciously using it
on a directory which is
full of files that are out
of date or not belonging to
March or whatever.
(If this is not the case you
might get some undesirable
results.)
The other thing is that you
might want to keep more than
one month's worth of files.
You would then need to move
the files from the other month
out into a temporary subfolder
while you "clean" the top
folder. Then move them back
in. Also, note that you have
two types of single quote,
the first and last are from
the key under the escape key
and the one that is used to
delimit the awk print
statement is the one next to
the hash key. I have used this
command myself regularly with a
few extra pipes (to do certain
specific things which are
irrelevant here) in order to
clean out subdirectories where
the df is running at 100%!
This has been a time-saver
when I have had to log on to
different servers around the
world and do a regular purge.
THIS TIP IS NOT SUPPORT,
UGU ADVICES TESTING BE FOR
USING.
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DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Sabtu, 20 Juni 2015
Unix Tip: CHECKING FOR FILESYSTEMS FULL
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3419 - June 20, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
CHECKING FOR FILESYSTEMS FULL
Many times we have a file
systems which is too full.
To quickly find out which
are the file system
We could use:
df -k|awk '{if ( $4 >= 90 ) print $4," " $7 }'
Check the fields on your
flavor, it may not be $4 or $7.
Yours could be different.
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3419 - June 20, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
CHECKING FOR FILESYSTEMS FULL
Many times we have a file
systems which is too full.
To quickly find out which
are the file system
We could use:
df -k|awk '{if ( $4 >= 90 ) print $4," " $7 }'
Check the fields on your
flavor, it may not be $4 or $7.
Yours could be different.
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Jumat, 19 Juni 2015
Unix Tip: ANOTHER CASE TRANSLATION
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3418 - June 19, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
ANOTHER CASE TRANSLATION
If you have occasion where
you need to translate upper
case to lower and vice
versa, and happen to run a
ksh, enter the following
functions into your .profile:
function trans
{
tr '[:upper:]' '[:lower:]' < $1 > $2
}
function TRANS
{
tr '[:lower:]' '[:upper:]' <$1 > $2
}
The first function will
translate all uppercase
letters in the first file
(argument) to lowercase in
the second file.
The second function TRANS does the exact opposite.
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3418 - June 19, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
ANOTHER CASE TRANSLATION
If you have occasion where
you need to translate upper
case to lower and vice
versa, and happen to run a
ksh, enter the following
functions into your .profile:
function trans
{
tr '[:upper:]' '[:lower:]' < $1 > $2
}
function TRANS
{
tr '[:lower:]' '[:upper:]' <$1 > $2
}
The first function will
translate all uppercase
letters in the first file
(argument) to lowercase in
the second file.
The second function TRANS does the exact opposite.
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Kamis, 18 Juni 2015
Unix Tip: TEST TROUBLES IF STRING IS EMPTY
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3417 - June 18, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
TEST TROUBLES IF STRING IS EMPTY
(1) bad ex.
if [ `echo "$OPTARG" | sed '/^[0-9][0-9]*$/!d` = "" ]
(2) fixed ex.
if [ `echo "$OPTARG" | sed '/^[0-9][0-9]*$/ s//X/'`= "X" ]
(3) another fixed ex. (Bourne Shell, ksh)
if [ -n "`echo "$OPTARG" | sed '/^[0-9][0-9]*$/!d'`" ]
(1) This produces an easy
to overlook error. On
success and the lack of
double quotes on the left
side cause test to think
there is no parameter,
producing an error (1).
This is because the result
is an empty string without
quotes and test doesn't
know that it is dealing
with a string, no parameter
seen.
Adding a character to the
beginning of each string is
a trick to fix it (2). The
test command sees a string
and simply compares as normal,
passing over the pair of
initial and equal characters.
Another fix (3) is to surround
the empty/not empty string with
double quotes. Test will see
the empty string and things
work as normal. This (3) works
in Bourne Shell and ksh but NOT
in csh.
Simple ex.
$ foo=""
$ test -n $foo # fails
$ test -n `echo $foo` # fails
$ test -z `echo x$foo` # works, might throw off the logic
$ test -n "`echo $foo`" # works in sh & ksh
This tip generously supported by: bigoldbulldog@hotmail.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3417 - June 18, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
TEST TROUBLES IF STRING IS EMPTY
(1) bad ex.
if [ `echo "$OPTARG" | sed '/^[0-9][0-9]*$/!d` = "" ]
(2) fixed ex.
if [ `echo "$OPTARG" | sed '/^[0-9][0-9]*$/ s//X/'`= "X" ]
(3) another fixed ex. (Bourne Shell, ksh)
if [ -n "`echo "$OPTARG" | sed '/^[0-9][0-9]*$/!d'`" ]
(1) This produces an easy
to overlook error. On
success and the lack of
double quotes on the left
side cause test to think
there is no parameter,
producing an error (1).
This is because the result
is an empty string without
quotes and test doesn't
know that it is dealing
with a string, no parameter
seen.
Adding a character to the
beginning of each string is
a trick to fix it (2). The
test command sees a string
and simply compares as normal,
passing over the pair of
initial and equal characters.
Another fix (3) is to surround
the empty/not empty string with
double quotes. Test will see
the empty string and things
work as normal. This (3) works
in Bourne Shell and ksh but NOT
in csh.
Simple ex.
$ foo=""
$ test -n $foo # fails
$ test -n `echo $foo` # fails
$ test -z `echo x$foo` # works, might throw off the logic
$ test -n "`echo $foo`" # works in sh & ksh
This tip generously supported by: bigoldbulldog@hotmail.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Rabu, 17 Juni 2015
Unix Tip: ANOTHER PROCESS FINDER
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3416 - June 17, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
ANOTHER PROCESS FINDER
psfind command:
Here is a quick script that
you can use to filter the
list of active processes to
only those that contain a
specified string.
Edit into the file
/usr/local/bin/psfind
ps -ef|grep -i $1|grep -iv grep
Change permissions so that
it is executable
#chmod a+x,go-w /usr/local/bin/psfind
Use it:
#/usr/local/bin/psfind oracle
This tip generously supported by: bill.anglea@oracle.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3416 - June 17, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
ANOTHER PROCESS FINDER
psfind command:
Here is a quick script that
you can use to filter the
list of active processes to
only those that contain a
specified string.
Edit into the file
/usr/local/bin/psfind
ps -ef|grep -i $1|grep -iv grep
Change permissions so that
it is executable
#chmod a+x,go-w /usr/local/bin/psfind
Use it:
#/usr/local/bin/psfind oracle
This tip generously supported by: bill.anglea@oracle.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Selasa, 16 Juni 2015
Unix Tip: VI REVERSAL
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3415 - June 16, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
VI REVERSAL
In vi editor you can reverse
the order of lines by just
executing the following
ed command at the : prompt.
g/^/m0
This tip generously supported by:
ashutosh.tiwari@ind.xerox.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3415 - June 16, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
VI REVERSAL
In vi editor you can reverse
the order of lines by just
executing the following
ed command at the : prompt.
g/^/m0
This tip generously supported by:
ashutosh.tiwari@ind.xerox.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Senin, 15 Juni 2015
Unix Tip: BANNERS ON TELNET
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3414 - June 15, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
BANNERS ON TELNET
For showing the banner
on a telnet session.
Add the following in
/etc/inetd.conf
telnet stream tcp nowait root /usr/lbin/telnetd telnetd -b /etc/issue
The -b option then the
banner file after this allow
inetd to reread the conf
file by , inetd -c.
After this you will be
getting your banner on telnet session.
This tip generously supported by: tb.unnikrishnan@citicorp.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3414 - June 15, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
BANNERS ON TELNET
For showing the banner
on a telnet session.
Add the following in
/etc/inetd.conf
telnet stream tcp nowait root /usr/lbin/telnetd telnetd -b /etc/issue
The -b option then the
banner file after this allow
inetd to reread the conf
file by , inetd -c.
After this you will be
getting your banner on telnet session.
This tip generously supported by: tb.unnikrishnan@citicorp.com
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Minggu, 14 Juni 2015
Unix Tip: MOUNTING CD'S ON HPUX
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3413 - June 14, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
MOUNTING CD'S ON HPUX
If you want to mount an
ISO 9660 CDROM on HP-UX
or a ISO 9660 CDROM with
RockRidge Interchange Format
you have to start pfs_mountd
and pfsd.
# /usr/sbin/pfs_mountd &
[3] 1969
# /usr/sbin/pfsd &
[4] 1970
Edit or create the file
/etc/pfs_fstab
/dev/dsk/c0t4d0 /ISO_CDROM pfs-iso9660 xlat=unix 0 0
/dev/dsk/c0t4d0 /ISO_RR_CDROM pfs-rrip xlat=unix 0 0
Create the dirs, if they
don't exist
# ls -dl /ISO*
drwxr-xr-x 2 root root 4 Apr 2 20:44 ISO_CDROM
drwxr-xr-x 2 root root 4 Apr 2 20:44 ISO_RR_CDROM
Now it is easy to mount
ISO CDROMs
# pfs_mount /ISO_CDROM
# ls -l /ISO_CDROM
drwxr-xr-x 2 root root 4488 May 6 1988 cdsample
# pfs_umount /ISO_CDROM
Or with long filenames
# pfs_mount /ISO_RR_CDROM
# ls -l /ISO_RR_CDROM
-r--r--r-- 1 root root 4488 Nov 5 19:00 Copyright
dr-xr-xr-x 2 root root 1469 Oct 13 19:01 pictures_from_susi
This tip generously supported by:
tomschit@ti-voyager.fbe.fh-weingarten.de
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3413 - June 14, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
MOUNTING CD'S ON HPUX
If you want to mount an
ISO 9660 CDROM on HP-UX
or a ISO 9660 CDROM with
RockRidge Interchange Format
you have to start pfs_mountd
and pfsd.
# /usr/sbin/pfs_mountd &
[3] 1969
# /usr/sbin/pfsd &
[4] 1970
Edit or create the file
/etc/pfs_fstab
/dev/dsk/c0t4d0 /ISO_CDROM pfs-iso9660 xlat=unix 0 0
/dev/dsk/c0t4d0 /ISO_RR_CDROM pfs-rrip xlat=unix 0 0
Create the dirs, if they
don't exist
# ls -dl /ISO*
drwxr-xr-x 2 root root 4 Apr 2 20:44 ISO_CDROM
drwxr-xr-x 2 root root 4 Apr 2 20:44 ISO_RR_CDROM
Now it is easy to mount
ISO CDROMs
# pfs_mount /ISO_CDROM
# ls -l /ISO_CDROM
drwxr-xr-x 2 root root 4488 May 6 1988 cdsample
# pfs_umount /ISO_CDROM
Or with long filenames
# pfs_mount /ISO_RR_CDROM
# ls -l /ISO_RR_CDROM
-r--r--r-- 1 root root 4488 Nov 5 19:00 Copyright
dr-xr-xr-x 2 root root 1469 Oct 13 19:01 pictures_from_susi
This tip generously supported by:
tomschit@ti-voyager.fbe.fh-weingarten.de
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==========================================================================
DISCLAIMER: All UNIX HOT TIPS ARE OWNED BY THE UNIX GURU UNIVERSE AND ARE
NOT TO BE SOLD, PRINTED OR USED WITHOUT THE WRITTEN CONSENT OF THE UNIX
GURU UNIVERSE. ALL TIPS ARE "USE AT YOUR OWN RISK". UGU ADVISES THAT
ALL TIPS BE TESTED IN A NON-PRODUCTION DEVELOPMENT ENVIRONMENT FIRST.
Unix Guru Universe - www.ugu.com - tips@ugu.com - Copyright 1994-2001
==========================================================================
Sabtu, 13 Juni 2015
Unix Tip: OUT PARAMETER FROM ORACLE
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UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3412 - June 13, 2015
http://www.ugu.com/sui/ugu/show?tip.today
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OUT PARAMETER FROM ORACLE
Ever wanted to execute an
Oracle Procedure which contains
an out parameter, and use the
value returned from the out
parameter in the shell variable.
Try out this. The procedure
test1 adds two nos. and returns
output into the out parameter.
export ORACLE_HOME=< type in your Oracle Home Path >
export ORACLE_SID=< Mention the Oracle SID >
export PATH=$ORACLE_HOME:$ORACLE_HOME/bin:$PATH # This Path
is set to access the sqlplus executable
dummyvar=`sqlplus -s tcon4iqalib/tcon4iqalib <<end
set pagesize 0 feedback off ver off heading off echo off
serverout on
variable verr_mesg number
exec test1(4,5,:VERR_MESG)
print verr_mesg
exit;
end`
echo " Error is " $dummyvar
echo " Result is " $dummyvar
echo $dummyvar
UNIX GURU UNIVERSE
UNIX HOT TIP
Unix Tip 3412 - June 13, 2015
http://www.ugu.com/sui/ugu/show?tip.today
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
OUT PARAMETER FROM ORACLE
Ever wanted to execute an
Oracle Procedure which contains
an out parameter, and use the
value returned from the out
parameter in the shell variable.
Try out this. The procedure
test1 adds two nos. and returns
output into the out parameter.
export ORACLE_HOME=< type in your Oracle Home Path >
export ORACLE_SID=< Mention the Oracle SID >
export PATH=$ORACLE_HOME:$ORACLE_HOME/bin:$PATH # This Path
is set to access the sqlplus executable
dummyvar=`sqlplus -s tcon4iqalib/tcon4iqalib <<end
set pagesize 0 feedback off ver off heading off echo off
serverout on
variable verr_mesg number
exec test1(4,5,:VERR_MESG)
print verr_mesg
exit;
end`
echo " Error is " $dummyvar
echo " Result is " $dummyvar
echo $dummyvar
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