10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I use the snippet below in /etc/profile on RHEL Linux to capture command line logging and it all works well and good.
Now I'd like to pipe the same output from script through the logger command so it all gets logged to syslog.
The only additional code I've added is in bold below (|... (4 Replies)
Discussion started by: woodson2
4 Replies
2. Shell Programming and Scripting
Hi ,
what does this below commands do in perl ?
open(fd, ">>$received_notification_file");
print fd "$feed_name,,,$feed_expected_ind,$received_ind,$copied_ind,$market_pricing_dt\n";
close(fd);
also this
$tmp_file_Ctrl = "$Program.tempfileC_$feed_name" ;
... (1 Reply)
Discussion started by: ptappeta
1 Replies
3. Shell Programming and Scripting
i have a file seperated each line seperated by newline. For example
alpha
beta
gamma
i am trying to replace the newlines to "," but dont want , present at the end of the line so i am trying the below one liner . but not sure whats wrong but its not working
cat myfile | tr -s '\n' ',' | sed... (9 Replies)
Discussion started by: chidori
9 Replies
4. Shell Programming and Scripting
I have a script which outputs some timing data a line at a time. There are approx. 10 lines echoed, each line looks something like this:
0.741 http://checkip.dyndns.org 94.170.119.226Since I needed to add all the values in the first column, I piped the output to grep, matching and printing the... (7 Replies)
Discussion started by: gencon
7 Replies
5. Shell Programming and Scripting
Hi all. I am using procmail to deliver an email to a script I am developing. Procmail delivers the email to the script on standard input. I imagine this is the same as piping input from a command into the script. Hence I've been testing my script by running
echo 'test' | sms-autosend-backup.sh
... (2 Replies)
Discussion started by: akindo
2 Replies
6. Shell Programming and Scripting
Dear forum
I have the following small script:
#!/bin/ksh
echo -e "abba-o" | awk -F '-' '{ print $2 }' | cut -b 1It needs to be ksh.. in bash I don't have this problem.
If I run this on opensuse 10.2 I get this as output: e
If I run this on suse enterprise 10 sp2 then I get this: o
... (1 Reply)
Discussion started by: gemtry
1 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I have heard you can use the echo command and piping together and was wondering if you can help me out.
I want to be able to use the echo command and pipe together to tell me how many files are in my current working directory, which have only my username read, write and execute... (4 Replies)
Discussion started by: rushhour
4 Replies
8. UNIX for Dummies Questions & Answers
Can anyone interpret and tell me the way the below command works?
find * -name "*${msgType}" -mtime +${archiveDays} -prune -type f -print 2>/dev/null | xargs rm -f 2> /dev/null
Please tell me the usage of prune and xargs in the above command?
Looking forward your reply.
Thanks in... (1 Reply)
Discussion started by: venkatesht
1 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I did not understand why the following did not work out as I expected:
find . -name "pqp.txt" | grep -v "Permission"
I thought I would be able to catch whichever paths containing my pqp.txt file without receiving the display of messages such as "find: cannot access... Permisson... (1 Reply)
Discussion started by: 435 Gavea
1 Replies
10. UNIX for Dummies Questions & Answers
how to i use javac on a file after searching for it? example:
find . -name '*.java' -size -24 -links -2 -atime -4
what would happen if "find" found >1 .java files?
also, i'm a little confused on the -size property... mix up between -2 and +2... what's the difference? (1 Reply)
Discussion started by: quipy
1 Replies