10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Could somebody please provide me with verbatim description / purpose of the following ?
set dummy $ac_prog; ac_word=$2
set dummy $ac_tool_prefix; ac_word=$2
could it be written
set dummy $ac_prog;
set dummy $ac_tool_prefix;
ac_word=$2 (9 Replies)
Discussion started by: anne
2. Shell Programming and Scripting
I have 4 parameters passed to my shell and i validate if all four are entered using the following snippet:
then echo "Not entered"
else echo "entered"
I get the following output as 'Not entered even when i enter the values for all prompts.
Thanks. (5 Replies)
Discussion started by: Jesshelle David
3. Shell Programming and Scripting
In bash, is there a way to trap error "file not found" when a script call another script which is not found; then abort.
Example ( part of script running with -x option set) :
+ return 0
bash:... (5 Replies)
Discussion started by: jcdole
4. Shell Programming and Scripting
Unix box: solaris 5.8
Need to to set trap for cron job failures by writing a shell script (5 Replies)
Discussion started by: ChandruBala73
5. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
That is the last reply I received from my instructor, and I'm looking for some alternatives.
When using... (2 Replies)
Discussion started by: newuser45
6. Shell Programming and Scripting
In my Bash script I have an exit/cleanup function in a trap statement like:
trap exitCleanup 1 2 3 6 15 25
Is there anyway to capture which signal # has occurred to record in a log file. Please note I am trying to avoid something like:
trap 'mySignal=1; exitCleanup' 1
trap... (1 Reply)
Discussion started by: ckmehta
7. Shell Programming and Scripting
Hey all, I'm a fairly new shell scripter (been writing some very basic stuff for a couple of years once in a blue moon).
I have the need to start 2 or 3 processes from within a bash script when it's run then have the script kind of hang out and wait for the user to ctrl+c and when that happens... (3 Replies)
Discussion started by: jsabino
8. Shell Programming and Scripting
I have tried to add some trap detection in the below script....this script is used to monitor database activities...in a rather awkward way :rolleyes:....
The idea behind adding trap is that....this script creates lots of temporary files in the running folder to store the count... (1 Reply)
Discussion started by: frozensmilz
9. Shell Programming and Scripting
I'm not talking about the assembly instruction TAS, a better name could be check-and-set :) Anyway, is there a way to simplify the following
if ; then VAR="something"; fi
I have ~20 variables that should be test-and-set like this, and it really looks lame. (2 Replies)
Discussion started by: rayne
10. Shell Programming and Scripting
I have a process running.......i have to catch/trap the signal when the process is being interupted/killed (kill -9 pid) option......
how can i achieve the same thru my process........
let my process is a.sh and it supposed to take 13 mins to complete, but due to some problem ,... (15 Replies)
Discussion started by: manas_ranjan