10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am writing a code like this in KSH .
#!/bin/ksh
echo is this SQL query ? yes or no
read answer
case $answer in
yes|Yes|y)
echo got a positive answer
;;
no|n)
echo got a 'no'
;;
esac
Here after ... (2 Replies)
Discussion started by: talashil
2 Replies
2. UNIX for Dummies Questions & Answers
Hi all,
The below command tries to copy ".tgz" instead of "hello_test.tgz" -- It seems as if the underscore gets in the way. I tried with different ways of using quotes, with no luck, unfortunately...it's probably very simple, but may I ask how this would be done:
How would the below be... (3 Replies)
Discussion started by: chatguy
3 Replies
3. Shell Programming and Scripting
Hi. I am receiving this error message for the highlighted line (let "total=$total+$sales").
line 11: let: total+sales:expression recursion level exceeded (error token is "total+sales")
counter=0
sales=0
total=0
echo "enter sales price"
read sales
total=total+sales
while test $sales ; do... (5 Replies)
Discussion started by: Ccccc
5 Replies
4. Shell Programming and Scripting
Hello, I'm scripting a newbie. I'm using KSH on HP-UX. I'm trying to write a script that will change a whole directory of file names into UPPER CASE.
I have the "convert to upper case" part of it working fine:
ls | while read filename; do
typeset -u uppercase
uppercase=${filename}
... (2 Replies)
Discussion started by: Wotan31
2 Replies
5. Shell Programming and Scripting
Hi,
I am looking at a script, and it contains lines like:
if ]
...
This is getting me confused. Why do we need $ before (echo $* | egrep -c 'DG')? Why can't we simply have:
if ]
... i.e. no $ here before the ()...
Thanks.
J (3 Replies)
Discussion started by: JamesByars
3 Replies
6. UNIX for Dummies Questions & Answers
How can I know if my system has ksh feature?
#!/usr/bin/ksh
Which command we allow me to see? Please advise! (1 Reply)
Discussion started by: bobo
1 Replies
7. Shell Programming and Scripting
Hi all,
New to ksh and had a few questions to see if this is doable in ksh or if I am going to have to call out to a tcl procedure. I have an Ascii file I want to convert to hex then search and remove all hex chars '0A' and then convert back to Ascii. Here is an example of an Ascii file I am... (2 Replies)
Discussion started by: hgjdv
2 Replies
8. Shell Programming and Scripting
Good day,
I am trying to write a script that completes an ssh challenge to a specific server and writes output to a log. We have shared ssh keys for the script user. My challenge is a simple hostname check;
ssh $host hostname
My problem arrises when there is an actual challenge, be it... (3 Replies)
Discussion started by: M-Pacificorp
3 Replies
9. Shell Programming and Scripting
Wondering what this line meant, especially the 2>&1 and ${RUN_DIR} parts:
${RUN_DIR}/<filename> 2>&1
Where <filename> is the location and name of a file. (1 Reply)
Discussion started by: CapsuleCorpJX
1 Replies
10. Shell Programming and Scripting
Hello,
I am writing a script in ksh(for HP Unix)where a user must answer to a question . So I want to know kow to test if the user do not answer , so if he enter "REturn".
I don't know how to test "space characters" or "empty characters
Thanks for your help (2 Replies)
Discussion started by: steiner
2 Replies