|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
run a perl with option
Post 302180553 by amir07 on Monday 31st of March 2008 12:33:38 PM
03-31-2008
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a question regarding running perl in the current process.
I shall demonstrate with an example.
Look at this.
sh-2.05b$ pwd
/tmp
sh-2.05b$ cat test.sh
#! /bin/sh
cd /etc
sh-2.05b$ ./test.sh
sh-2.05b$ pwd
/tmp
sh-2.05b$ . ./test.sh
sh-2.05b$ pwd
/etc
sh-2.05b$
So... (10 Replies)
Discussion started by: vino
10 Replies
2. Shell Programming and Scripting
Hi all,
I am parsing command line options using getopts.
The problem is that mandatory argument options following ":" is taking next option as argument if it is not followed by any argument.
Below is the script:
while getopts :hd:t:s:l:p:f: opt
do
case "$opt" in
-h|-\?)... (2 Replies)
Discussion started by: gurukottur
2 Replies
3. Shell Programming and Scripting
To find all the files in your home directory that have been edited in some way since the last tar file, use this command:
find . -newer backup.tar.gz
Is anyone familiar with an older solution?
looking to identify files older then 15mins across several directories.
thanks,
manny (2 Replies)
Discussion started by: mr_manny
2 Replies
4. Shell Programming and Scripting
i'm working with files that are huge in size. over 3GB. and i need to do a lot of pattern matching. I need a way to grep for what i want, using a tool that is available across most unix systems.
i initially was gungho about grep, but not all capablities of grep are available on all OSes.
so... (10 Replies)
Discussion started by: SkySmart
10 Replies
5. Shell Programming and Scripting
I have a script which uses READ to detect choice of menu option...now I want to change the script without doing whole rewrite such that when user runs ./script.sh 5 it would execute menu option 5 rather than user running ./script.sh waiting for it to load and then pressing "5 enter"
Is it... (1 Reply)
Discussion started by: holyearth
1 Replies
6. Shell Programming and Scripting
Hi,
I would like to parse command line arguments.
The problem I am facing is that I cannot get it right when an option has a optional value.
Example:
# ./ej.pl --remove
# ./ej.pl --remove all
And the script may allow only one option.
So this is wrong:
# ./ej.pl --dummy --remove
I... (3 Replies)
Discussion started by: ejdv
3 Replies
7. Shell Programming and Scripting
I am getting out of memory issue in perl. I need to debug which function taking more memory constraints. what the commands to find out the memory consuming in the perl program. (1 Reply)
Discussion started by: ramkumar15
1 Replies
8. Shell Programming and Scripting
I am working on converting shell to Perl script. In shell we have built in function
trap
Do you know alternative in Perl or actually we don't need it?
Thanks for contribution (3 Replies)
Discussion started by: digioleg54
3 Replies
9. Shell Programming and Scripting
I am looking for help in processing of those options: '-n' or '-p'
I understand what they do and how to use them.
But, I would like to use them with more than one file (and without any shell-loop; loading the 'perl' once.)
I did try it and -n works on 2 files.
Question is:
- is it possible to... (6 Replies)
Discussion started by: alex_5161
6 Replies
10. Shell Programming and Scripting
Linux System having all Perl, Python, PHP (and Ruby) installed
From a Shell script, can call a Perl, Python, PHP (or Ruby ?) file
eg
eg
a Shell script run in a case statement call to run a php file, also Perl or/and Python file???
Like
#!/usr/bin/bash
....
....
case $INPUT_STRING... (1 Reply)
Discussion started by: hoyanet
1 Replies
LEARN ABOUT CENTOS
semodule
SEMODULE(8) NSA SEMODULE(8) NAME
semodule - Manage SELinux policy modules. SYNOPSIS
semodule [options]... MODE [MODES]... DESCRIPTION
semodule is the tool used to manage SELinux policy modules, including installing, upgrading, listing and removing modules. semodule may also be used to force a rebuild of policy from the module store and/or to force a reload of policy without performing any other transac- tion. semodule acts on module packages created by semodule_package. Conventionally, these files have a .pp suffix (policy package), although this is not mandated in any way. OPTIONS
-R, --reload force a reload of policy -B, --build force a rebuild of policy (also reloads unless -n is used) -D, --disable_dontaudit Temporarily remove dontaudits from policy. Reverts whenever policy is rebuilt -i,--install=MODULE_PKG install/replace a module package -u,--upgrade=MODULE_PKG upgrade an existing module package, or install if the module does not exist -b,--base=MODULE_PKG install/replace base module package -d,--disable=MODULE_NAME disable existing module -e,--enable=MODULE_NAME enable existing module -p,--path=ROOTPATH use an alternate root path -r,--remove=MODULE_NAME remove existing module -l,--list-modules display list of installed modules (other than base) -s,--store name of the store to operate on -n,--noreload,-N do not reload policy after commit -h,--help prints help message and quit -P,--preserve_tunables Preserve tunables in policy -v,--verbose be verbose EXAMPLE
# Install or replace a base policy package. $ semodule -b base.pp # Install or replace a non-base policy package. $ semodule -i httpd.pp # List non-base modules. $ semodule -l # Turn on all AVC Messages for which SELinux currently is "dontaudit"ing. $ semodule -DB # Turn "dontaudit" rules back on. $ semodule -B # Install or replace all non-base modules in the current directory. $ semodule -i *.pp # Install or replace all modules in the current directory. $ ls *.pp | grep -Ev "base.pp|enableaudit.pp" | xargs /usr/sbin/semodule -b base.pp -i SEE ALSO
checkmodule(8), semodule_package(8) AUTHORS
This manual page was written by Dan Walsh <dwalsh@redhat.com>. The program was written by Karl MacMillan <kmacmillan@tresys.com>, Joshua Brindle <jbrindle@tresys.com>, Jason Tang <jtang@tresys.com> Security Enhanced Linux Nov 2005 SEMODULE(8)