10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
My OS is Linux GL version 2.4.26. I am trying to make a shell script that outputs a chart displaying info of who is online, boot time, and the real time, I have manage to get it to work, but I still get the error "./user/script: line 1: : command not found." I do in fact have access to root, if... (2 Replies)
Discussion started by: thatguy565
2 Replies
2. Shell Programming and Scripting
Hi,
I know that export command is used to set environment variable.
Can you please explain what ":--100" in the below command is doing?
export ROWSTOLOAD=${ROWSTOLOAD:--100}
Thanks,
Gangadhar (5 Replies)
Discussion started by: Gangadhar Reddy
5 Replies
3. Shell Programming and Scripting
Hi all,
could you please tell me whats this stands
##*_
0##*/
i knew this alone if some more is there please tell me that also. (3 Replies)
Discussion started by: Arunprasad
3 Replies
4. Shell Programming and Scripting
hi all,
i found NAME=${0##*/} in a script.
i given this coomand in my unix box(presently in ksh).
echo ${0##*/} it returned ksh.
the purpose of the above is to return the shell name or more than that.
do you have any more information like this, please share with me.
one more query... (7 Replies)
Discussion started by: Arunprasad
7 Replies
5. UNIX for Advanced & Expert Users
What is the command for search the program name from the entire directory (all directories in the unix box, means including sub directories...) (2 Replies)
Discussion started by: gksenthilkumar
2 Replies
6. Shell Programming and Scripting
I am sorry guys I have figured out the error myself. (0 Replies)
Discussion started by: dsravan
0 Replies
7. What is on Your Mind?
Looking at the member list, there are alot of interesting names, some unique, some bizarre, and some that are just plain. How did you come by your name? Why did you choose your label?
Me? Well, I wish I could change mine. I chose Google because thats how I stumbled upon this site. I wasn't sure... (66 Replies)
Discussion started by: google
66 Replies
8. Programming
what is the command to print the text in a specifed location
eg
i have text ("i am here");
i have to print it on location 20,20
wat is the command and which header file it uses
i am currentlr working in solaris 5.8 using unix (1 Reply)
Discussion started by: ramneek
1 Replies
9. Shell Programming and Scripting
Found this piece of code written in ksh. I have no ideas what do the stuff like ${SRF##*\.} do.
SUFFIX=${SRF##*\.}
if ; then
SUFFIX=""
fi
I have encountered similar expressions in other programs also. Any pointers on where to learn more about these... (1 Reply)
Discussion started by: jyotipg
1 Replies
10. Shell Programming and Scripting
anyone know? would be greatly thankful. (4 Replies)
Discussion started by: shellnewbie
4 Replies
