0
votes
1answer
27 views

watching output of “ps aux | grep blah” in tmux will not work?

I am trying to run this - watch "ps aux | grep myShittyProcess" in a tmux session. This process myShittyProcess was also started in a tmux session. The ps aux works without watch command. But as ...
0
votes
1answer
43 views

What does ps axuwfw return?

I am getting strange output including my old makefile output and process tree when running below command on linux ps axuwfw Also, what is the usefulness of the following command and how does it ...
1
vote
1answer
42 views

Why can ps know about the process that runs after it?

[root@myvm1 ~]# ps aux | grep ls root 13594 0.0 0.1 3912 672 pts/1 R+ 09:46 0:00 grep ls In the above, the ps aux runs first and its output is then redirected to the grep ls ...
-1
votes
1answer
3k views

“ps -ef | grep java” using java program [closed]

I'm attempting to execute ps -ef | grep java through java program. Here is my code- // String sudoScript = "sh -c \"ps -ef | grep java\""; String sudoScript = "ps -ef | grep java"; try { ...
1
vote
2answers
135 views

How do I extend unix “ps -ef” command to see more info

I need to grep process by information containing in CMD column, but this column strings is cut(limited) and needed info is lost. Please suggest how can I enlarge string size allowed for CMD column.
0
votes
2answers
85 views

remove the zombie process from the output of ps

I m not looking to kill a zombie process. I m looking to avoid the display of zombie process in the ps command. Are there an option to add to ps command inorder to avoid displaying the zombie ...
3
votes
2answers
273 views

find any script which is running for more than say 30 minutes in Linux System

Please share command to find any script which is running for more than say 30 minutes. in Linux System
15
votes
4answers
9k views

Excluding grep from process list

I have cobbled together a command to return the process ID of a running daemon: ps aux | grep daemon_name | awk "{ print \$2 }" It works perfectly and returns the PID, but it also returns a second ...
2
votes
3answers
162 views

grep -c gives inconsistent outputs

I am trying to determine the number of processes that are running via the following command line: ps aux | grep -c 'Xvfb :1' When the process "fiji :1" is not running I sometimes get a value of 0 ...
0
votes
2answers
758 views

csh script to return number of process running

I want to set the number of a particular process that are running to a variable. The first line of the csh script below is the problem as it sets the variable "number" as ps aux | grep -c fiji ...