10 More Discussions You Might Find Interesting
1. 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
2. Shell Programming and Scripting
I have to migrate files from one server to another .For this I am using a mapping file and ksh .The mapping file contains the source and destination directories of the files to be migrated.Each line in the mapping file corresponds to one file that is to be migrated.The ksh upon execution... (3 Replies)
Discussion started by: Kishore_1
3. Shell Programming and Scripting
I have a shell that kicks off several sub-shells and make them run parallelly, like:
However, since all sub-shells run parallely, the parent shell finished right after it's submitted, like:
$ parent.sh &
$ + Done parant.sh &
... (2 Replies)
Discussion started by: visio2000
4. UNIX for Advanced & Expert Users
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
5. 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
6. 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!
I am calling a program that greps and returns 72536 bytes of data on STDOUT, say about 7000 lines of data on STDOUT.
I use pipe from the program am calling the above program. Naturally, I execute the above program (through execl() ) throught the child process and try to read the... (4 Replies)
Discussion started by: vvaidyan
8. Shell Programming and Scripting
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
9. Shell Programming and Scripting
I have a question about how to change variables in parent shell.
My script, test.sh, is below:
The commands I ran for test:
$ echo $PATH
$ sh test.sh
$ echo $PATH
... (1 Reply)
Discussion started by: pankai
10. Shell Programming and Scripting
can any suggest me how to get a parent processid in the script if i am executing this in the script
echo "parent shell pid"$$
but when i am executing this i am getting a new pid(actually that is the child pid) whenever i am executing this... (4 Replies)
Discussion started by: maheshwin