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Old 11-18-2008, 07:02 AM   #1
LQ Newbie
Registered: Nov 2008
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Question ssh+script process in bakground

Dear all,

I am porting some test codes from Fedora core 2 to Fedora core works fine in FC2(2.6.5-1.358) but problem in FC8(

int main void(int)
fprintf(stderr,"hello world\n",);

$ gcc -o Pgm Pgm.c

$ vim
./Pgm &

$ /usr/bin/ssh -x -n -o BatchMode=yes cd /home/tom/Test_Dir/ '&&' ./

If i run this command hello world is not printed.
If i run this same in FC2 hello world in printed.

Whether there is solution to this or it is a bug of FC8?

Below solutions are correct?.

Solution 1:
If i do these changes i.e if i re-direct to stdout and run in background.

$ vim
./Pgm 2>&1 &

$ /usr/bin/ssh -x -n -o BatchMode=yes cd /home/tom/Test_Dir/ '&&' ./

If i run this command it works fine.

Solution 2:
./Pgm </dev/null >&/dev/null &

$ /usr/bin/ssh -x -n -o BatchMode=yes cd /home/tom/Test_Dir/ '&&' ./

Hari Krishna

Last edited by ahk_bly; 11-18-2008 at 11:06 PM.



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