Exit while loop on execute script Post: 302900788

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

while loop exit

i wrote a while script as part of a huge program. this script, once picked, begins to output data to the person using it. pretty easy, as the person doesn't have to keep typing commands to get the output that the while loop automatically throws out. now, the thing is, while this while-script...

2. Shell Programming and Scripting

loop does not execute in bash script?

I have a very basic bash shell script, which has many "while... done; for .... done" loop clauses, like the following ~~ #!/bin/bash while blablalba; do .... done < /tmp/file for line in `cat blablabla`; do grep $line /tmp/raw ; done > /tmp/1; while blablalba2; do .... done <...

3. Shell Programming and Scripting

Exit for loop in a shell script if a condition is successfull

Hi All, I am stuch in a script where a for loop is running to execute some commands for some values. Now my problem is i have to have an if condition that if the first iteration is successful then it has to exit the for loop otherwise it has to continue normally. my code is this: for...

4. Shell Programming and Scripting

Exit from loop

hi, how to exit from "if" loop?actually i have mutliple "if" conditions, i have to exit from each "if" loop,if it is true...:confused: Please suggest me...

5. Emergency UNIX and Linux Support

For loop exit

Below for loop not exiting. Can someone help? JBOSS_INST_ARGS=01 02 if ; then for i in $JBOSS_INST_ARGS; do /u/jboss-6.1.0.Final/bin/jboss_init_wise$i.sh start; done

6. Shell Programming and Scripting

Bash Question: HowTo Exit Script with User Input While Process is Running Mid-Loop?

Hi, I have written a script that allows me to repetitively play a music file $N times, which is specified through user input. However, if I want to exit the script before it has finished looping $N times, if I use CTRL+c, I have to CTRL+c however many times are left in order to complete the loop....

7. UNIX for Dummies Questions & Answers

Execute shell script and if string found while executing then exit

Hi All, I have one shell script start.sh which executes another shell script test.sh something like below :test.sh -param1 -param2 In the test.sh there is one command for removing file:rm file1.bak I want whenever I execute start.sh, it will execute test.sh and if it finds string rm...

8. Shell Programming and Scripting

While loop is causing ssh command to exit from script after first iteration.

I am trying to check multiple server's "uptime" in a loop over "ssh". When I execute multiple ssh commands with hard coded servernames script is executing fine. But when I pass server names using while loop, script is exiting after checking first server's status, why? # serverList...

9. Shell Programming and Scripting

Trying to loop through folders and execute an existing python script.

I am trying to loop through lots and lots of folders and use the names of the folders to run a Python script which has parameters. E.g. -- setup_refs -n John -f England/London/Hackney/John -c con/con.cnf Normally to run `setup_refs` once from command line it's: `python setup_refs.py -n John...

10. Homework & Coursework Questions

Loop Script with wget until exit is typed

Morning all, I am attempting to complete the below script which will do the following (skip the ping part) using Bash. Prompts the user to type in a URL to download, or to type exit to exit the script. If a URL is typed, wget to download the webpage and then loop back to prompting for a...

LEARN ABOUT OPENDARWIN

kill

KILL(1) 						    BSD General Commands Manual 						   KILL(1)

NAME

     kill -- terminate or signal a process

SYNOPSIS

     kill [-s signal_name] pid ...
     kill -l [exit_status]
     kill -signal_name pid ...
     kill -signal_number pid ...

DESCRIPTION

     The kill utility sends a signal to the processes specified by the pid operand(s).

     Only the super-user may send signals to other users' processes.

     The options are as follows:

     -s signal_name
	     A symbolic signal name specifying the signal to be sent instead of the default TERM.

     -l [exit_status]
	     If no operand is given, list the signal names; otherwise, write the signal name corresponding to exit_status.

     -signal_name
	     A symbolic signal name specifying the signal to be sent instead of the default TERM.

     -signal_number
	     A non-negative decimal integer, specifying the signal to be sent instead of the default TERM.

     The following pids have special meanings:
     -1      If superuser, broadcast the signal to all processes; otherwise broadcast to all processes belonging to the user.

     Some of the more commonly used signals:
     1	     HUP (hang up)
     2	     INT (interrupt)
     3	     QUIT (quit)
     6	     ABRT (abort)
     9	     KILL (non-catchable, non-ignorable kill)
     14      ALRM (alarm clock)
     15      TERM (software termination signal)

     Some shells may provide a builtin kill command which is similar or identical to this utility.  Consult the builtin(1) manual page.

SEE ALSO

     builtin(1), csh(1), killall(1), ps(1), kill(2), sigaction(2)

STANDARDS

     The kill function is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.

HISTORY

     A kill command appeared in Version 6 AT&T UNIX.

BUGS

     A replacement for the command ``kill 0'' for csh(1) users should be provided.

BSD
								  April 28, 1995							       BSD

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

while loop exit

Discussion started by: Terrible

2. Shell Programming and Scripting

loop does not execute in bash script?

Discussion started by: fedora

3. Shell Programming and Scripting

Exit for loop in a shell script if a condition is successfull

Discussion started by: usha rao

4. Shell Programming and Scripting

Exit from loop

Discussion started by: sreelu