10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
How to capture system() function output in awk variable and the print that awk variable..... (8 Replies)
Discussion started by: bharat1211
8 Replies
2. Shell Programming and Scripting
hi,
i want to check whether a a variable contains some value or is empty in a shell script. so if the variable contains some value i want to do some job and if the variable doesnt contain any value then i need to skip that job.
here is a sample script
read_filenames.sh contains
... (5 Replies)
Discussion started by: Little
5 Replies
3. UNIX for Dummies Questions & Answers
Hello All,
I have the below script and output.
cat test.sh
#!/bin/bash -x
logit()
{
echo " - ${*}" > ${LOG_FILE}
}
LOG_FILE=/home/infrmtca/bin/findtest.log
VAR=`find . -type f -name "*sql"`
logit $VAR
Output:
cat /home/infrmtca/bin/findtest.log
-... (9 Replies)
Discussion started by: Ariean
9 Replies
4. Shell Programming and Scripting
Hi All,
I'm working on creating a parts database. I currently have access to a manufacturer database in HTML and am working on moving all of the data into a MySQL db. I have created a sed script that strips out the HTML and unnecessary info and separates the script into one line for each field.... (3 Replies)
Discussion started by: dkr
3 Replies
5. Programming
Hi ,
I wonder if in java I can pipe the below output of the printf into a variable:
System.out.printf(" This is a test %s\n", myVariable);
I want to keep the output of the printf command to create my history array.
Thanks. (2 Replies)
Discussion started by: arizah
2 Replies
6. Shell Programming and Scripting
I am trying to capture the process on a red hat linux system with the highest cpu utilization into a variable. I have been playing with ps command but really do not think I am making the correct progress.
For instance:
top - 09:01:16 up 63 days, 18:29, 2 users, load average: 0.39, 0.49, 0.48... (5 Replies)
Discussion started by: jaysunn
5 Replies
7. Shell Programming and Scripting
Hi Friends,
Do someone know how to capture value in a shell variable from oracle sql?
Requirement : In a table we want to count the number of records and want to pass this value to a shell variable where it can be manipulated later. In ksh shell we open oracle connection from sqlplus.
For... (1 Reply)
Discussion started by: sourabhsharma
1 Replies
8. Shell Programming and Scripting
Hi there!
I'm trying to write a script that will capture output from a command and assign it to a variable.
Let's say, for example, I'd like to catch from inside the script whatever the following command outputs:
ls *.aaa
and put it into a variable "listoffiles".
What I tried was:
set... (3 Replies)
Discussion started by: machinogodzilla
3 Replies
9. Shell Programming and Scripting
I am trying to assign list of files that created that day to a variable 'filename'
filename=`ls -ltr |grep "Mar 6" | awk '{print$9}'`
If there are no files created that day, my script just hangs, i need help with some login here.
i am also trying to figure out a way to look for files that... (3 Replies)
Discussion started by: gundu
3 Replies
10. UNIX for Dummies Questions & Answers
I am trying to test input from the user, if they press enter with out an Y or N. I have the characheter thing sorted but when it comes to a blank or empty key press I am having trouble.
if ; then
clear
echo "Sorry, that is an invalid choice!"
exit
fi
I am using a KSH script in... (3 Replies)
Discussion started by: jagannatha
3 Replies