10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Not sure where the problem is. I can run the script without any issue using the following command.
. /opt/app/scripts/cdc_migration.sh
But it fails with the below error when I try it this way
/opt/app/scripts/cdc_migration.sh
/opt/app/scripts/cdc_migration.sh: line 65: return: can only... (1 Reply)
Discussion started by: svajhala
1 Replies
2. Shell Programming and Scripting
ls xx > yy.log
echo $? can get the return value of "ls xx"
but if I use
ls xx |tee -a yy.log
I can't get the return value of "ls xx", and I get the return value of the whole cmd "ls xx |tee -a yy.log", it is always "0"
my question is how could I get the return value of "ls xx"... (1 Reply)
Discussion started by: yanglei_fage
1 Replies
3. Shell Programming and Scripting
The problem is
I need it too go from the main menu by pressing 6, to the submenu search_proc. In the search_proc menu/section it need to accept a variable and search the processes for it and sort by PID and Process name. I'm stuck and ran out of ideas. I also cannot figure out why it keeps... (2 Replies)
Discussion started by: skizo787
2 Replies
4. Shell Programming and Scripting
I basically have a menu driven script in which one of the options from the main menu would open a sub menu, this works fine but i can't seem to be able to exit the sub menu back to the main menu....any ideas? (5 Replies)
Discussion started by: Alendrin
5 Replies
5. UNIX for Dummies Questions & Answers
Hi All,
Can anyone please let me know the syntax / how to pick up the Return Code ( RC) from the mailx command and return it to SAS uisng 'system()' function and '${?}'.
I am in a process to send the mail automatically with an attachment to bulk users. I have used 'Mailx' and 'Unencode'... (0 Replies)
Discussion started by: manas6
0 Replies
6. UNIX for Dummies Questions & Answers
Hi,
What does the above command means?
this is used in the following function
function _set_return_code
{
return ${1-0}
} (3 Replies)
Discussion started by: neeto
3 Replies
7. Programming
rm and cp return non zero values sometimes.
sprintf(tmp, "rm -rf %s/* 2>/dev/null\n", dest);
rc = system( tmp );
rc = 1 and errno =0
sprintf(tmp, "cp -r %s/* %s 2>/dev/null", source, dest);
rc = system( tmp );
rc = -1 and errno = 2.
The files exist and the paths are correct. I can... (7 Replies)
Discussion started by: latitude
7 Replies
8. UNIX for Advanced & Expert Users
Hi this is an existing code written by somebody. Please help me in understanding the meaning of this
if (( $# != 1 )) (3 Replies)
Discussion started by: satgur
3 Replies
9. Shell Programming and Scripting
Could someone tell me that's the return value $? 15 mean? Where can i find out more?
Many thanks (3 Replies)
Discussion started by: gusla
3 Replies
10. Shell Programming and Scripting
Hallo
I want write a sh script but I have some troubles!
How can I write the Return value to a variable? I need an egrep command with the option -c, how many times it give the pattern. This return value shold be written in a variable.
Could you help me? (1 Reply)
Discussion started by: raphael.schwend
1 Replies