Hi,
I want to grep within a script for a process.
The problem is I just no the name of the process not its location.
I tried the following:
ps -ef | grep demo
but than I get also processes which run from the directory demo or where I file like demo.c is open.
So I am searching for... (3 Replies)
Soz im a bit newbie...
I want to do:
ps -A | grep firefox | kill $1
it should kill the pid associated, but it doesnt work.
$1 is the pid (if i do a awk {'print $1'} i get it ) , but kill doesnt take it as such...
How can i do it? (3 Replies)
Dear All,
I plan to write a script and in the beginning, I will check if there's any existing previous process running, if YEs, then exit directly, if Not, then continue.
#!/bin/bash
NUM=`ps -ef | grep $0 | grep -v grep | wc -l`
ps -ef | grep $0 | grep -v grep
echo "NUM ==> $NUM"
if... (6 Replies)
Hi
I want to write a shell script which can find the process id's of all the process and kill them eg:
ps ax | grep rv_
3015 ? S 0:00 /home/vivek/Desktop/rv_server
3020 ? S 0:00 /home/vivek/Desktop/rv_gps
3022 ? S 0:00 /home/vivek/Desktop/rv_show
... (7 Replies)
Can I modify the grep command to show only a process name?
Currently I run ps -efa | grep chk_web to get the following:
mousr 3395 1 0 09:36:06 pts/10 0:00 sh /var/opt/scripts/chk_web.sh
Can this be changed in any way to get only:
/var/opt/scripts/chk_web.sh or chk_web.sh.
I... (3 Replies)
Hi How to grep the process id and take it as a variable.i tried to get the value 9953 to a variable and could not with my little bit of linux exp,can any one help
netstat -ptlen | grep 10000
tcp 0 0 0.0.0.0:10000 0.0.0.0:* LISTEN 0 ... (3 Replies)
Hi,
I am trying to get the PID of a process that is defunct. I have two quesitons on this.
1) how do I pass in two strings? This is what I am using now:
ps -ef |egrep -i "programname|<defunct>"
But this returns multiple results with the word defunct in them.
2) How do I make it so that... (1 Reply)
Hello,
I want to grep a specific process named "TEST" in AIX but not only is it showing what I want but also listing others that have the similar name. How can I only list "TEST"? I've tried using options grep -w with no change and grep -o isn't supported in my environment.
Please advise.
... (6 Replies)
I have user1 run a script called logginexpert.sh while has this line of code
sleep 888I then login to another putty session with another user2 and try to grep for the logginexpert.sh process using
ps -ef | grep exSunOS mymac 5.11 11.2 sun4u sparc SUNW,SPARC-Enterprise
But, i dont get any... (20 Replies)
Hi
I am trying to grep the name of the user running a specific process on one of my systems.$ ps -efl | grep 'Introscope_WebView.lax' | grep -v grep| awk '{print $3}'
$ ps -efl | grep 'Introscope_WebView.lax'
0 S apm 14572 17108 0 80 0 - 28164 pipe_w 10:31 pts/4 00:00:00 grep... (2 Replies)
Discussion started by: simpsa27
2 Replies
LEARN ABOUT V7
pidof
PIDOF(8) Linux System Administrator's Manual PIDOF(8)NAME
pidof -- find the process ID of a running program.
SYNOPSIS
pidof [-s] [-c] [-n] [-x] [-o omitpid[,omitpid..]] [-o omitpid[,omitpid..]..] program [program..]
DESCRIPTION
Pidof finds the process id's (pids) of the named programs. It prints those id's on the standard output. This program is on some systems
used in run-level change scripts, especially when the system has a System-V like rc structure. In that case these scripts are located in
/etc/rc?.d, where ? is the runlevel. If the system has a start-stop-daemon (8) program that should be used instead.
OPTIONS -s Single shot - this instructs the program to only return one pid.
-c Only return process ids that are running with the same root directory. This option is ignored for non-root users, as they will be
unable to check the current root directory of processes they do not own.
-n Avoid stat(2) system function call on all binaries which are located on network based file systems like NFS. Instead of using this
option the the variable PIDOF_NETFS may be set and exported.
-x Scripts too - this causes the program to also return process id's of shells running the named scripts.
-o omitpid
Tells pidof to omit processes with that process id. The special pid %PPID can be used to name the parent process of the pidof pro-
gram, in other words the calling shell or shell script.
EXIT STATUS
0 At least one program was found with the requested name.
1 No program was found with the requested name.
NOTES
pidof is actually the same program as killall5; the program behaves according to the name under which it is called.
When pidof is invoked with a full pathname to the program it should find the pid of, it is reasonably safe. Otherwise it is possible that
it returns pids of running programs that happen to have the same name as the program you're after but are actually other programs. Note
that that the executable name of running processes is calculated with readlink(2), so symbolic links to executables will also match.
SEE ALSO shutdown(8), init(8), halt(8), reboot(8), killall5(8)AUTHOR
Miquel van Smoorenburg, miquels@cistron.nl
01 Sep 1998 PIDOF(8)