10 More Discussions You Might Find Interesting
1. Linux
Hi all,
I used to set variable by read from keyboard
read -p 'Input new value for variable :' var
Now I want to pipe from ls and set to var
a.txt b.txt c.txt
ls | grep a.txt | read var
why this cannot set the $var.
What is the different between them....:wall: (4 Replies)
Discussion started by: mainsun
4 Replies
2. Shell Programming and Scripting
greetings,
i have a variable $input that i want to use to set $output. $input is /dir/filename.mph and $input is passed to my script that i manipulate it as follows:
input=`basename $input`i want the $output to be filename_solved.mph, basically stuffing "_solved" in the filename. here's how i... (2 Replies)
Discussion started by: crimso
2 Replies
3. Shell Programming and Scripting
hi,
i'm not a root user and i want to know which user and in which file is loaded a variable seen in the "env" display ?
I will use this variable but i want to be sure that it will be a permanent variable !
i don't see it in my files (.profile , kshrc...) and neither in /etc/profile.
... (3 Replies)
Discussion started by: Nicol
3 Replies
4. HP-UX
Hi,
I am using hp unix
i want to know the use of the following commands
set --
set - variable
thanks (4 Replies)
Discussion started by: gomathi
4 Replies
5. Shell Programming and Scripting
Dear All,
Can anyone advise why this script isn't run as expected?
===========================
status=0
cat /etc/passwd |
while read line; do
status=1
done
echo $status
===========================
it always return 0 , but not 1. why?
anything wrong?
Thanks. (1 Reply)
Discussion started by: tiger2000
1 Replies
6. Shell Programming and Scripting
Do not know how to do this, any help would be appreciated:
I have a file that comes in called xxxx.txt. I have a script that does some messing around with the file.
The file needs to go out as PAB108XXXX.csv
The four x's above will be a number that changes everytime the script is ran e.g.... (1 Reply)
Discussion started by: Pablo_beezo
1 Replies
7. Solaris
I am working with solaris 9 sunBlade150 Box.
I Installed a program, need to set the environment variable so that when the executable is entered,it finds the path to the executable.
The documentation for the software says: Set the appropriate environment variable:
Connect to server failed;... (8 Replies)
Discussion started by: smartgupta
8 Replies
8. Shell Programming and Scripting
okay, this shouldn't be difficult but I can't figure it out. How can I set a variable with another variable. I have the following:
foreach pe ($dir $sp)
set tpe = `echo $pe | grep M`
if ($tpe == M) then
set ${$pe} = M <--- This doesn't work
else
endif
end
In this case what... (2 Replies)
Discussion started by: wxornot
2 Replies
9. UNIX for Dummies Questions & Answers
I'm having an issue when I export within my program. I'm getting the variable name, not the variable value. I have a configuration file (config.txt) that has the values of the variables set as so:
set -a
export ARCHIVEPOSourceDir="/interfaces/po/log /interfaces/po/data"
export... (2 Replies)
Discussion started by: ParNone
2 Replies
10. UNIX for Dummies Questions & Answers
When I login to my AIX server, the LANG variable is automatically being set to En_US. This is causing locale warning messages when I run emacs or perl. The reason seems to be that En_US is not a valid locale (seen by running locale -a).
I can change the variable from the command line (export... (3 Replies)
Discussion started by: wvdeijk
3 Replies