10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I am using this command fuser_result=`fuser -f /web/$1/admin-*/logs/access` to get the parent pid of the process.
However, The output differs and at times it shows two pids instead of one thus failing the logic of my script. See output below:
bash-3.2$ fuser -f... (3 Replies)
Discussion started by: mohtashims
3 Replies
2. Shell Programming and Scripting
Hi, I am looking for a solution for the following problem:
Im Using tcpdump within a shellskript started in a subshell by using brackets: ( /usr/sbin/tcpdump -i ... -c 1 )
- I want the outout of tcpdump saved in a variable
- Than tcpdump-Process in the Subshell should be killed
- and I... (6 Replies)
Discussion started by: 2retti
6 Replies
3. Shell Programming and Scripting
hi all,
for an example:
$ ps -ef | grep apache | awk '{ print $2, $3 }'
24073 11784
28021 1
28022 1
28038 1
28041 28040
28045 28041
28047 28041
28040 1
28049 28041
28051 28041
28053 28041
28030 1
28054 28041
28055 28041
28056 28041
28057 28041 (5 Replies)
Discussion started by: raghur77
5 Replies
4. UNIX for Advanced & Expert Users
Hi,
I am logging in from my PC terminal to a linux host using ssh. Is it possible to execute a command on the parent PC terminal from the linux host during login. NOte that the parent PC does not have sshd running.
Sam (1 Reply)
Discussion started by: sardare
1 Replies
5. Shell Programming and Scripting
Hi,
I am new this forum. I request you peoples help in understanding and finding some solution to my problem.
Here it goes:
I need to perform this set of actions by writing a shell script. I need to read a config file for the bunch of processes to execute.
I need to fecth the pid of... (4 Replies)
Discussion started by: sachin4sachi
4 Replies
6. UNIX for Advanced & Expert Users
how can we give input to parent shell?
i mean shell that is creating a child and our c prograame will run on that child..and then it return to parent shell..
what i want to do i want execute a c programe that will give command as input to parent shell & get output from parent shell and... (1 Reply)
Discussion started by: gajju
1 Replies
7. Shell Programming and Scripting
hi experts(novice people can stay away as it is no child's game),
i am developing a script which works like recycle bin of windows.
the problem i am facing is that when ever i am trying to delete a file which is situated in parent directory or parent's parent directory i am unable to... (1 Reply)
Discussion started by: yahoo!
1 Replies
8. Shell Programming and Scripting
Hi,
I haev to devlop a script which when executed will take in a sudo privelege and run a set of commands then will go back to parent shell and execute the rest of the command
But the problem I am facing is that when the script is executed it takes the sudo privelege but it waits for the... (0 Replies)
Discussion started by: ruchirmayank
0 Replies
9. Shell Programming and Scripting
I have always used the "$$" environment variable to find the current process number. Is there any similar way or perhaps something else to easily find the parent process number? I realize I could do something like ps and grep for the process and cut or awk out the parent process but I wanted to... (1 Reply)
Discussion started by: scotbuff
1 Replies
10. UNIX for Dummies Questions & Answers
I have a script that I want to run in my current shell. I know that if I start it with a period ie '. myprogram' that this will cause it to run in my current shell instead of starting a new shell for it. What if I forgot to put the period. Is there some command that I can put in 'myprogram'... (1 Reply)
Discussion started by: Alan Bird
1 Replies