02-11-2009
An example for an init script can be found at /etc/init.d/skeleton in most distributions.
As for the snapshot, create it first from the shell and modify /etc/fstab to boot from the snapshot instead of the usual partition. Then, in the init script, make sure that all required modules are loaded, remove the old snapshot using lvremove, and create it new, using the same command as on the command line.
A good intro to LVM can be found at
The Linux Documentation Project
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Suppose I have a script named "sc.sh"
in the script how to print out its name "sc.sh"? (3 Replies)
Discussion started by: meili100
3 Replies
2. Shell Programming and Scripting
Hi,
I want to write shell script file that have a GUI with multiple input box for user entry , i mean multiple input box in one dialog ( window) not one window for each entry , i tried kdialog , and zenity , i didnt find a way to have multiple input box in one window with zenity and kdialog.... (0 Replies)
Discussion started by: mr_aliagha
0 Replies
3. Shell Programming and Scripting
HI im a novice with shell scripts but i need help with a random script I have this folder filled with 500 different file names... I need help creating a script that will take each filename and make a new folder named that filename and then move that file into the newly created folder. Then the... (1 Reply)
Discussion started by: emachala
1 Replies
4. Shell Programming and Scripting
I woul like to create a script in order to make a ping to a server and save in a variable a 1 if respond or a 0 if it doesnt. Then with that I could make a graffic of the server, for how long it is up.:b:
So far I have this:
if ;
then
#if the ip respond the ping shows online
echo... (3 Replies)
Discussion started by: jsebastiang0
3 Replies
5. Shell Programming and Scripting
PLEASE HELP!
NEED LINUX SCTIPT
Need to write a bash shell script to show information of employees of a department from a company data set.
The script should accept a project number (1/2/3/10/20/30) and output
* the name of the project
* the name of the manager of the controlling... (1 Reply)
Discussion started by: help123
1 Replies
6. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Write a bash shell script that presents work information of employees of a department from a company data... (1 Reply)
Discussion started by: help123
1 Replies
7. Shell Programming and Scripting
Hi all,
I am trying to make a Nodemanager work in RHEL 5
I got this script from 'oraclemiddleware.wordpress.com', and made appropriate changes to suit my weblogic installation.
I keep getting the error, "line 82: syntax error: unexpected end of file".
I have checked every line to make sure all... (4 Replies)
Discussion started by: chakrv1
4 Replies
8. Homework & Coursework Questions
Hi Guys
I am new to Linux Shell Scripting . Can any one help me with this Task...files are attached for reference
Task 1: write a script to generate a large size report file MX0002_new.XML by using the template MX0001_new.XML. Shell script is recomended, and it can run on Linux without... (2 Replies)
Discussion started by: samy_1811
2 Replies
9. Shell Programming and Scripting
Hello,
Please, how can I complete this script:
Thank you (2 Replies)
Discussion started by: chercheur857
2 Replies
10. UNIX for Dummies Questions & Answers
we need help with the syntax with this shell script,
if you could create this shell script we can donate to a charity etc.
we need to set up a directory called user3
inside directory user3 we need to create the following files :
afile, anyfile, anotherfile, afiletest, bfile. bfiletest, cfile,... (3 Replies)
Discussion started by: cometboy
3 Replies
LEARN ABOUT CENTOS
service
service(8) System Manager's Manual service(8)
NAME
service - run a System V init script
SYNOPSIS
service SCRIPT COMMAND [OPTIONS]
service --status-all
service --help | -h | --version
DESCRIPTION
service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working
directory set to /.
The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the
invoked script, service passes COMMAND and OPTIONS it to the init script unmodified. All scripts should support at least the start and
stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start
command.
service --status-all runs all init scripts, in alphabetical order, with the status command.
If the init script file does not exist, the script tries to use legacy actions. If there is no suitable legacy action found and COMMAND is
one of actions specified in LSB Core Specification, input is redirected to the systemctl. Otherwise the command fails with return code 2.
FILES
/etc/init.d
The directory containing System V init scripts.
ENVIRONMENT
LANG, TERM
The only environment variables passed to the init scripts.
SEE ALSO
chkconfig(8), ntsysv(8), systemd(1), systemctl(8), systemd.service(5)
Jan 2006 service(8)