10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Folks,
I'm currently trying to read several values into different variables.
Actually, what I'm doing works, but I get an error message.
My attempts are:
read strCPROC strIPROC strAPROC <<<$(ssh -n -T hscroot@$HMC "lshwres -r proc -m $strIDENT --level sys -F \"configurable_sys_proc_units... (11 Replies)
Discussion started by: NKaede
11 Replies
2. Solaris
Hi!
I have run the following command: snoop -q -d e1000g0 -o /var/tmp/optima0.txt & them I am trying to read the output of it with snoop -i /var/tmp/optima0.txt, which is giving me this: # snoop -i /var/tmp/optima0.txt | more
1 0.00000 AIOPTSVR -> 10.100.4.72 TCP D=1393 S=22 Push... (8 Replies)
Discussion started by: fretagi
8 Replies
3. Shell Programming and Scripting
Okay, so I have a file containing line after line of three digit numbers. I need a script that does an action based on the last two numbers in this list.
So.... To get the last two numbers, I can have the script do
tail -2 filename.txt
But where I run into trouble is as follows. If... (6 Replies)
Discussion started by: UCCCC
6 Replies
4. UNIX for Advanced & Expert Users
I'm working on a short BASH script on my Ubuntu box that will run powerpoint scripts with MS Powerpoint Viewer 2007 via WINE.
I can run the presentation when I run it manually but what i'd like to do is have the script look for the newest file then run it.
#! /bin/sh
# Start the newest... (2 Replies)
Discussion started by: binary-ninja
2 Replies
5. Shell Programming and Scripting
Hi. I'm trying to write a script that reads a line on a file and runs a different command for a different line output.
For example, if it finds the word "Kuku" on the line it sends mail to Kuku@kuku.com. Otherwise, it sends mail to Lulu@lulu.com.
TIA. (2 Replies)
Discussion started by: Doojek9
2 Replies
6. UNIX for Dummies Questions & Answers
Hey, guys!
Trying to research this is such a pain since the read command itself is a common word. Try searching "unix OR linux read command examples" or using the command substitution keyword. :eek:
So, I wanted to use a command statement similar to the following.
This is kinda taken... (2 Replies)
Discussion started by: ProGrammar
2 Replies
7. Shell Programming and Scripting
The below code works to tail client.log file. but I want to copy the output into an external file /home/tail.txt
Can anyone please help.
#!/opt/bin/perl -w
open my $pipe, "-|", "/usr/bin/tail", "/var/log/client.log" or die "could not start tail on /var/log/client.log : $!";
print while... (2 Replies)
Discussion started by: sureshcisco
2 Replies
8. UNIX for Advanced & Expert Users
Hi Dears,
I am using AWK script to monitor some log files. My awk will get the input from the output of tail -f LOGFILE. (tail -f LOGFILE | myawkanalyzer)
My doubt is, How can I notify, if I didn't get any output from the tail -f command. i.e) Log file stuck for some reason. I want to display... (1 Reply)
Discussion started by: sharif
1 Replies
9. Programming
Hello All,
I have a an application written in C and runing on Red Hat Linux.
In my code I have written a command that is fired on the linux shell by using system() function call.
Now I need to read the output of this command in my c program and assign it to a variable.
Can anyone... (1 Reply)
Discussion started by: shamik
1 Replies
10. UNIX for Advanced & Expert Users
Actually I want to display the entire output fired by ps command. My output gets trucated after 80 chars.
Thus, i am not able to see the entire command running when i give a ps -eaf ....
Does anyone know how do i display the entire output fired by ps command .. (i.e the command along with... (5 Replies)
Discussion started by: vinithepoo
5 Replies