10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am trying to modify the "corestat v1.1" code which is in Perl.The typical output of this code is below:
Core Utilization
CoreId %Usr %Sys %Total
------ ----- ----- ------
5 4.91 0.01 4.92
6 0.06 ... (0 Replies)
Discussion started by: Zam_1234
0 Replies
2. Shell Programming and Scripting
Hi all,
I am new in linux script, and I have the code below
#!/bin/bash
CMD="shuf -i 1-5 -n 1"
$CMD
echo $CMD
exit 0
if I run the $CMD, it will return me a shuffle value. However, I need to save the return value of the shuffle, and use it later on. I tried for example print the... (3 Replies)
Discussion started by: peuceul
3 Replies
3. Shell Programming and Scripting
Hi
Can anyone suggest how i can save a command into a file.
i am trying to execute couple of put commands which i want to write into a file.
example below
put sample.dat abcd@server.com
put sample1.dat abcd@server.com
.
.
.
tried cat but no luck
Please suggest how i can do... (1 Reply)
Discussion started by: ramkiran77
1 Replies
4. Red Hat
I have setup public key based login to my CentOS VPS. I wish to disable direct root login and have created an admin user under wheel group and have modified /etc/sudoers file and gave Wheel group all privileges.
But now I am being prompted for password whenever I type sudo. I do not wish to... (4 Replies)
Discussion started by: JoyceBabu
4 Replies
5. Shell Programming and Scripting
Hi,
in shell script, i have the command swstart -p which returns an output. i want to store the output of this command into a variable. how i can do that
excerpt from the script
#!/usr/bin/ksh
#
#
#
# Program: swstart -p
#
# Description: Starts the sentinels on Slave server
... (4 Replies)
Discussion started by: lookinginfo
4 Replies
6. Shell Programming and Scripting
Dear All,
I am writing a script and kind of stuck in a small thing. Cannot figure it out. so please help
I am logged in as root user. I want to switch user to "user1" inside the script and execute a specific command lets say "pwd" and come back where i started.
I know how to switch user,... (16 Replies)
Discussion started by: suhail.sadaqat
16 Replies
7. UNIX for Dummies Questions & Answers
hi, everyone:
I just wonder how to save the output of command, I mean everything, save as a string into a variable.
another question is I try to ls the details of a directory, but it works in the shell, not in the script.
for example
code: ls -ltr *se100* | grep ^- | tail -1 | awk '... (1 Reply)
Discussion started by: allenxiao7
1 Replies
8. Shell Programming and Scripting
Hi all,
is it possible to save the output of a unix command executed in perl to be saved in hash variable..
like i have the command
`find $mypath ! -user mainuser -printf \"\%u \%h\\n\"`;
this will print all the users other than mainuser with their paths.
so is possible to capture... (2 Replies)
Discussion started by: saapa
2 Replies
9. Fedora
Hello sir,
Im in a Fedora 9 system.
Im using screen to invoke the session that is created by me.
Whenever we open the terminal then a session is created by the operating system. I want to know what is the name of default session in screen command.
I could not get it using "screen -ls". Can you... (3 Replies)
Discussion started by: nsharath
3 Replies
10. Shell Programming and Scripting
hi
I want to know how to save all the command used by all the used under a particular root with the time stamp in a file.
Eg:
User Name: UX10
Time: 10:56
Command: LS
User Name: UX23
Time: 10:59
Command: MORE abc.txt
Please do help.
thanks and regards
-Anand (1 Reply)
Discussion started by: anandtharani
1 Replies
