I am trying to do the following:
- Run a long benchmark program (Don't need to see the outputs to stdout)
- As long as the benchmark is running, run the "cpustat" command with one particular Performance Counter.
- When the (Multi-thread) benchmark is done running, the cpustat command should also stop.
So far I have been trying different things like:
Also, tried using the "while" loop by checking for the $? of the last command:
None of them are working.
What you need is the special variable $! which is the process ID of the last thing you put in the background. You can feed that into kill to get it to kill the right program.
Don't use -9 unless you absolutely have to. It will probably respond to less severe signals and make less mess by doing so.
Hi,
Apologies if this is not right section to post my requirement.
We have a requirement to enhance our Centos 7 Servers' security as per "CIS CentOS Linux 7 Benchmark" ( CIS WorkBench / Home ) that provides guidance for establishing a secure configuration posture for CentOS 7.
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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)
Hi all
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Hello!
Does anyone know where I can find a script that implements the CIS benchmark for Solaris, as described in their pdf file. Virginia Tech had links for it but the pages no longer exists.
Thank you! (2 Replies)
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Hi,
I am using HP-UNIX.
I have a requirement as below
I have to change env twice like:
cadenv <env>
cadenv <env>
ccm start -d /dbpath
ccm tar -xvf *.tar
ccm rcv ....
mv *.tar BACKUP
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this is the code
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Hi Perl/UNIX experts,
I have a problem in running a shell script from my perl script (auto.pl).
I run the perl script using
perl auto.pl
from the shell prompt
The shell script picks the files in "input" folder and procesess it.
The shell script blue.sh has this code.
export... (16 Replies)
Hi ,
I am having one situation in which I need to run some simple unix commands after doing "chroot" command in a shell script. Which in turn creates a new shell.
So scenario is that
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- in this shell script I need to do a... (2 Replies)