0
votes
0answers
26 views

How do I determine whether a program other than bash is running in a different pane in tmux, and if so suspend it and return to the shell temporarily?

I am trying to write a bash script to script tmux and do things in every pane in my current window. That I have down, but I'd like to be able to know if another window is running the shell or if I'm ...
0
votes
1answer
59 views

How to execute a script 20 at a time with different variables at a time in parallel?

I am trying to run 20 files at a time, using warc.sh or a better way to put it is 20 instances of warc.sh at a time with directory contents as the input. I am also trying to watch the PIDs in case bad ...
0
votes
1answer
133 views

Red5 on Debian, output PID

I'm fumbling my way through with this one, as a novice with all things linux so please be patient :) I would like to output the process ID of a program to a file. From my readings this is generally ...
1
vote
2answers
410 views

Interfacing strace with Process Name instead of PID

How do I implement a wrapper script pstrace in bash that changes the interface of [sudo] strace -c -p [PID] to [sudo] pstrace -c -p [PROCESS-NAME] similar to how killall [PROCESS-NAME] is ...
8
votes
5answers
12k views

How to get the pid of a running process using a single command that parse the output of ps?

I am looking for a single line that does return the pid of a running process. Currently I have: ps -A -o pid,cmd|grep xxx|head -n 1 And this returns the fist pid, command. I need only the first ...
1
vote
4answers
2k views

Get PID of process started in screen by su

i have a simple script that starts quassel-core in a screen session as different user! The script is: #!/bin/sh su ircc -c 'screen -dmS quassel /home/ircc/quassel/quassel-core' I want to start and ...
3
votes
1answer
4k views

Blink/Flash Text -Shell Script

I have a bash script where I'm zipping some files. This process sometimes takes time depending on the file sizes. I want to get the pid of this command and display a flashing message "Zipping..." ...
0
votes
3answers
665 views

How can I check the PID of a X-server in another virtual terminal?

I am trying to open a program in a naked X-server on a different virtual terminal. I am using ubuntu 9.10. The command I'm using is this. openvt -f -s -- `X :2 & '/path/to/program' -display :2`; ...