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UNIX for Dummies Questions & Answers
kill script using alias name
Post 302434585 by thegeek on Saturday 3rd of July 2010 03:41:08 PM
07-03-2010
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Could any one tell me how to use aliases in a script i have a large command which launches an application. I want to use alias in the script because i call the application many time in the shell script.
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What would cause a script to work under one user account and not another? Here's an example of what I'm referring to.
Here's a simple script. Let's put it in a file called “thescript”.
#! /bin/bash
alias a='echo hello world'
a
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It doesn't have effect in script but it works on the terminal
root@server:/opt/kvm/usecases/logs# alias echo='echo -e'
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xxxx
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#!/bin/bash
alias echo='echo -n'
echo "sssf \n"
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Hi,
in the .profile i have
alias jh="cd /var/jdk"What should i write in my unix shell script to use jh and move to /var/jdk directory ?
I tried the following in myscript.sh
jh
$jh
$(jh)but none works !! (2 Replies)
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LEARN ABOUT X11R4
kill
KILL(1) User Commands KILL(1) NAME
kill - send a signal to a process SYNOPSIS
kill [options] <pid> [...] DESCRIPTION
The default signal for kill is TERM. Use -l or -L to list available signals. Particularly useful signals include HUP, INT, KILL, STOP, CONT, and 0. Alternate signals may be specified in three ways: -9, -SIGKILL or -KILL. Negative PID values may be used to choose whole process groups; see the PGID column in ps command output. A PID of -1 is special; it indicates all processes except the kill process itself and init. OPTIONS
<pid> [...] Send signal to every <pid> listed. -<signal> -s <signal> --signal <signal> Specify the signal to be sent. The signal can be specified by using name or number. The behavior of signals is explained in sig- nal(7) manual page. -l, --list [signal] List signal names. This option has optional argument, which will convert signal number to signal name, or other way round. -L, --table List signal names in a nice table. NOTES Your shell (command line interpreter) may have a built-in kill command. You may need to run the command described here as /bin/kill to solve the conflict. EXAMPLES
kill -9 -1 Kill all processes you can kill. kill -l 11 Translate number 11 into a signal name. kill -L List the available signal choices in a nice table. kill 123 543 2341 3453 Send the default signal, SIGTERM, to all those processes. SEE ALSO
kill(2), killall(1), nice(1), pkill(1), renice(1), signal(7), skill(1) STANDARDS
This command meets appropriate standards. The -L flag is Linux-specific. AUTHOR
Albert Cahalan <albert@users.sf.net> wrote kill in 1999 to replace a bsdutils one that was not standards compliant. The util-linux one might also work correctly. REPORTING BUGS
Please send bug reports to <procps@freelists.org> procps-ng October 2011 KILL(1)