Hi mates,
i am trying to use the C execvp command to run a shell program like this:
.....
char input ;
printf("enter your command");
scanf("%ds",input)
execvp input
....
Compilation is ok but when i run it raise the error :
Segmentation Error ...
your help will be appreciated.
... (1 Reply)
Hello all..
I just want to login(ssh) to another system and run 'poweroff' command.
This must be accomplished via a shell script($sh Myhalt host_name) and not from my bash!!
Any idea???
:rolleyes: (1 Reply)
Hi
I am using a command "script" to capture the output of a command
my script is
#/bin/sh
script filename.txt
./execute_some_script.sh
exit
exit
Now my problem is that when my script run "script filename.txt" its fork a new shell and after the no other command execute
The remaining... (2 Replies)
Hi,
I need to run a script whenever the Cron file is modified.
The requirement is whenever a user modifies the cron file, the script should run automatically.
Can you please provide your inputs ? (5 Replies)
The command is:
sic -h irc.freenode.net 2>&1 | tee -a irc.log
Where sic is an IRC client, and I'm piping the output to tee in order to log my IRC sessions.
I'm trying to handle reconnects by running it in a while loop in the shell process and cat the initial commands into sic's stdin.
I... (1 Reply)
Hello,
Please i'd like to run command in a script shell , how can i do ?
here my commands :
cd blcr-build // run command in this rep
sudo insmod ./blcr_imports/kbuild/blcr_imports.ko //root
sudo insmod ./cr_module/kbuild/blcr.ko //root
Thank you. (1 Reply)
Can someone point me to the right command to to run another shell on top of your default shell?
Thanks
PS If admin sees this It is not home work. I am old man who wants to learn unix in my spare time. I CURRENTLY DO NOT GO SCHOOL, COLLEGE OR UNIVERSITY. (2 Replies)
Hi all,
Here is my scenario..
i need to get dates from an existing autosys calendar and compare it with current date with in a unix shell script.
Please help me out and give me an approach to handle this.......
the general autosys calendar command used is autocal_asc ,but this is... (1 Reply)
Hi,
I'm facing issues while trying to run a sample program on Linux.
If I try to run the script using the command "sh <filename.prog>", it doesn't work. But, if I try to execute it using the command "ksh <filename.prog>", it works fine.
Even ". ./filename.prog" works fine.
Can you... (6 Replies)