How to make a bash or shell script run as daemon?


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting How to make a bash or shell script run as daemon?
# 1  
Old 03-27-2013
How to make a bash or shell script run as daemon?

Say i have a simple example:

Code:
root@server [/etc/init.d]# cat /root/scripts/test.sh
while sleep 5
do
echo "how are u mate" >> /root/scripts/test.log
done
root@server [/etc/init.d]#

Instead of using rc.local to start or another script to check status, I would like make it as daemon, where i can do the following:

service mytestdaemon start/stop/status

Last edited by Franklin52; 03-27-2013 at 08:18 AM.. Reason: Please use code tags for data and code samples
# 2  
Old 03-27-2013
Code:
while :; do
     echo "how are u mate" >> /root/scripts/test.log
     sleep 5
done

Start the script with nohup and & if you want to have it run in the background and running still, if you log out.
# 3  
Old 03-27-2013
Nah... I don't want to use the common rc.local or nohup method. The script i wrote is for testing only. I wish to use daemon
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to run ksh script in bash shell?

Hi All, I have few bash shell scripts which depends on one Ksh shell script. When i run bash shell scripts, it shows error as bad interpretor : ksh no such bad file or directory. When i tried to install ksh shell, it is not downloading too. If I remove !/bin/ksh command in starting line of the... (14 Replies)
Discussion started by: Karthik03
14 Replies

2. Shell Programming and Scripting

script to run as a daemon

Hi, I have one query that is suppose if I have a script that pick up some files from source folder and put it into destination folder , and I want this script to run after every 1 hour, to make it configurable as per that I have options like crontab and nohup but when I test this script I have to... (2 Replies)
Discussion started by: nks342
2 Replies

3. Shell Programming and Scripting

how we can make shell script not to run

Hi,shell script is scheduled from maestro and we want mastero should not run shell script so can we edit the shell script so that it should run.ThanksPrakash (5 Replies)
Discussion started by: prakashdba2010
5 Replies

4. Shell Programming and Scripting

How to run a bash script in csh shell?

Hi how to execute a bash script in csh shell? Thanks (3 Replies)
Discussion started by: rubinovito
3 Replies

5. Shell Programming and Scripting

HOW to run a bash-code in a c-shell script ??

Is there a way to run some code in a C-shell script by different shell, like bash? I have that situation. I have prepared and perfectly workable bash-skript that now I have to execute under C-shell script, divide it on steps and without creating a new files (with the bash-code parts.) For... (6 Replies)
Discussion started by: alex_5161
6 Replies

6. UNIX for Dummies Questions & Answers

Tcl script wont run in bash shell

Hello I'm having a problem running a TCL script in my new OpenSolaris OS. When I go to the directory containing my script called 'Install' (using the gnome terminal), it doesn't seem to be able to find it even though it lists it i.e. if I type "Inst" and hit tab to complete the word, it... (11 Replies)
Discussion started by: sbsbg
11 Replies

7. Shell Programming and Scripting

Is there a way to make bash [or another shell] use all CPU cores to execute a single script?

I wrote a very simple script that matches combinations of alphabetic characters (1-5). I want to use it to test CPU speeds of different hardware/platforms. The problem is that on multi-core/processor systems, only one CPU is being utilized to execute the script. Is there a way to change that?... (16 Replies)
Discussion started by: ph0enix
16 Replies

8. Shell Programming and Scripting

how to make your bash script run on a machine with csh and bash

hi, i have a script that runs on bash and would like to run it on a machine that has csh and bash. the default setting on that machine is csh. i dont want to change my code to run it with a csh shell. is there any way i can run the script (written in bash) on this machine? in other words is there... (3 Replies)
Discussion started by: npatwardhan
3 Replies

9. Shell Programming and Scripting

Help need to make a shell script run for ffmpeg vhook watermaking in shell

i have a small problem getting a batxh shell script to run in shell this is the code the problem seems to be centered around the ffmpeg command, something maybe to do with the ' ' wrapping around the vhook part command this is a strange problem , if i take the ffmpeg command and... (1 Reply)
Discussion started by: wingchun22
1 Replies

10. Shell Programming and Scripting

Run shell script as a daemon

I have simple shell script that I run as cron job every hour of the day. I would like to make it a daemon that runs far more frequently like every 30 seconds or so, but I have never made daemon before. How can I do this? -Sam (7 Replies)
Discussion started by: Sammy_T
7 Replies
Login or Register to Ask a Question