10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Have some files in /tmp/dir
abc.zip
123.zip
345.zip
and if name matches to 345.zip then take action
My code....
am i doing something wrong ? Please advise.
#!/bin/bash
set -x
cd /tmp/dir
for i in *.*
do
if ]
then (4 Replies)
Discussion started by: abhaydas
4 Replies
2. UNIX for Advanced & Expert Users
For any SunOS 5.XX release, it appears prior to the "login:" prompt (as if a "uname" command is run).
Would anyone know where that initial display of SunOS release comes from upon a remote login and how I can stop if from displaying?
Thank you (4 Replies)
Discussion started by: ssid61
4 Replies
3. Shell Programming and Scripting
I have 2 files each containing a list of same fedora packages but with different version number. I want to compare the 2 files and remove the lines containing a newer or older version number (1 Reply)
Discussion started by: asya18
1 Replies
4. Shell Programming and Scripting
How to compare new version exist of two path directory.
for e.g., path1 - /user/path/test/
path2 - /user/path/score/
If its exist new version then copy that new version into the first path directroy. How will do this. (3 Replies)
Discussion started by: roy1912
3 Replies
5. Shell Programming and Scripting
How to copy a file from directroy/ prior version to the directory/ new version automatically. (4 Replies)
Discussion started by: roy1912
4 Replies
6. Shell Programming and Scripting
Hi,
I need to compare two versions values and report only true or false depending on their difference result.
like -
echo $(echo "1.8 >= 2.0" | bc)
0
echo $(echo "2.0 >= 2.0" | bc)
1
but my task is to compare values like -
echo $(echo "1.9.1 >= 2.0" | bc)
(standard_in) 1: syntax... (3 Replies)
Discussion started by: abhitanshu
3 Replies
7. UNIX for Dummies Questions & Answers
I have 3 Solaris 10 UNIX servers, the shadow and passwd file are all identical and are automatically sync every 5 minutes. A majority of the users do not have CLI access but rather use a menu. I currently have menu options that allows them to rlogin to another server and I need to have the... (1 Reply)
Discussion started by: creedonjm
1 Replies
8. Shell Programming and Scripting
I want the script to read the directory I am running the script from and print the contents of any file that has GX in it's title. This is the code needed. But how do I combine it?
#!/usr/bin/perl
opendir(CURRENT,".");
@list = readdir(CURRENT);
closedir(CURRENT);
foreach $item (@list){... (4 Replies)
Discussion started by: DemonixX
4 Replies
9. Shell Programming and Scripting
This is my task - pls help
Write a script that will run every 5 min and check if a particular file has appeared in a particular directory. Once it appears then rename the file and move it a bkp directory and run another script. (3 Replies)
Discussion started by: mrudula009
3 Replies
10. UNIX for Dummies Questions & Answers
i have 2 files: file1 and file2.
file1 has 7000 lines
file2 has 7001 lines
i used:
sdiff file1 file2 and it shows diff at line 7001.
also used:
diff file1 file2 > file3
patch -p0 < file3 file1 and it shows diff at line 7001
how do i find out the additional line ? (4 Replies)
Discussion started by: tjmannonline
4 Replies
SYSLOGOUT(8) System Manager's Manual SYSLOGOUT(8)
NAME
syslogout - modular centralized shell logout mechanism
DESCRIPTION
syslogout is a generic approach to enable centralized shell logout actions for all users of a given system in a modular and centralized way
mostly aimed at avoiding work for lazy sysadmins. It has only been tested to work with the bash shell.
It basically consists of the small /etc/syslogout shell script which invokes other small shell scripts having a .bash suffix which are con-
tained in the /etc/syslogout.d/ directory. The system administrator can drop in any script he wants without any naming convention other
than that the scripts need to have a .bash suffix to enable automagic sourcing by the /etc/syslogout script.
For shell sessions, the contents of /etc/syslogout.d/" will be sourced by every user at logout if the following lines are present in his
$HOME/.bash_logout:
if [ -f /etc/syslogout ]; then
. /etc/syslogout
fi
If used for X sessions it is advisable to include the former statement into the Xreset script of the X display manager instead to prevent
that closing of an terminal emulator window yields unexpected results in your running X session if your X11 terminal emulator is using a
login shell. Be sure then to run it under the user-id of the X session's user. See the example files in /usr/share/doc/syslogout/ for
illustration.
Users not wanting /etc/syslogout to be sourced for their environment can easily disable it's automatic mechanism. It can be disabled by
simply creating an empty file called $HOME/.nosyslogout in the user's home directory using e.g. the touch(1) command.
Any single configuration file in /etc/syslogout.d/ can simply be overridden by any user by creating a private $HOME/.syslogout.d/ directory
which may contain a user's own version of any configuration file to be sourced instead of the system default. It's names have just to
match exactly the system's default /etc/syslogout.d/ configuration files. Empty versions of these files contained in the $HOME/.syslo-
gout.d/ directory automatically disable sourcing of the system wide version.
Naturally, users can add and include their own private scripts to be automagically executed by /etc/syslogout at logout time.
OPTIONS
There are no options other than those dictated by shell conventions. Anything is defined within the configuration scripts themselves.
SEE ALSO
The README files and configuration examples contained in /usr/share/doc/syslogout/ and the manual page for bash(1), xdm(1x),
xdm.options(5), and wdm(1x). Recommended further reading is everything related with shell programming.
If you need a similar mechanism for executing code at login time check out the related package sysprofile(8) which is a very close compan-
ion to syslogout.
BUGS
syslogout in its current form is mainly restricted to bash(1) syntax. In fact it is actually a rather embarrassing quick and dirty hack
than anything else - but it works. It serves the practical need to enable a centralized bash configuration until something better
becomes available. Your constructive criticism in making this into something better" is very welcome. Before i forget to mention it: we
take patches... ;-)
AUTHOR
syslogout was developed by Paul Seelig <pseelig@debian.org> specifically for the Debian GNU/Linux system. Feel free to port it to and use
it anywhere else under the conditions of either the GNU public license or the BSD license or both. Better yet, please help to make it into
something more worthwhile than it currently is.
SYSLOGOUT(8)