Functions in a shell script Post: 302902700

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1. Shell Programming and Scripting

Shell script functions

Simple shell script : date test_fn() { echo "function within test shell script " } on the shell prompt I run > . test Then I invoke the function on the command line as below : test_fn() It echos the line function within test shell script and works as expected. ...

2. Shell Programming and Scripting

functions in c shell??

i've been told that c shell does not support functions/subroutines is that true? if not can somebody give me the basic syntax for creating a function. it would very much appreciated! thanks in advance

3. Shell Programming and Scripting

Functions in C-Shell

Hi All, I have a very long code called myfunction -> "if ..... else if .... else if ..end if " And i have several other codes which need to call the "myfunction" code. How can C-shell call a function "B]myfunction" ? Can any body give me an example ??

4. Shell Programming and Scripting

Calling shell functions from another shell script

Hi, I have a query .. i have 2 scripts say 1.sh and 2.sh 1.sh contains many functions written using shell scripts. 2.sh is a script which needs to call the functions definded in 1.sh function calls are with arguments. Can some one tell me how to call the functions from 2.sh? Thanks in...

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Creating functions in shell script

hi friends, I am working with shell commands and all these works properly. Then i created a small function which includes these commands. Now the problem arises. When the commands are run by calling this fuction.it shows error. Why i am not able to run the unix command inside a function....

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using library functions in shell script

hey guys, i made up a library file called common.lib so as to reuse the same code without typing it again. here is the code. its pretty basic . ## This is the second function compare() { file1 = $1 file2 = $2 cmp $file1 $file2 if then echo "comparison is possible"...

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Shell functions usage

Hi all, I have a doubt.. If we create shell functions through a script itself, can we use the same functions in command line also.. for example: $ cat a.sh ##### Functions function system_info { } function show_uptime { }

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Shell functions mystery

so i noticed that when a shell script has a function defined in it, running "sh -x" on that shell script from the command line doesnt show what the function is doing. i like this. is there anyway for anyone to get around that? to be able to see exactly what a function or functions are doing?

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Shell script to apply functions to multiple columns dynamically

Hello, I have a requirement to apply hashing algorithm on flat file on one or more columns dynamically based on header sample input file ID|NAME|AGE|GENDER 10|ABC|30|M 20|DEF|20|F say if i want multiple columns based on the header example id,name or id,age or name,gender and hash and...

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How to find C programming functions using shell script?

I want to find c function definition with pattern with shell script by checking condition for each line: data_type functionname(param_list){ .... } I knew cscope or ctag is usable for this task, but if there any ways to do without using them. I am thinking of checking line condition...

LEARN ABOUT LINUX

bashbug

BASHBUG(1)							      bashbug								BASHBUG(1)

NAME

       bashbug - report a bug in bash

SYNOPSIS

       bashbug [--help] [--version] [bug-report-email-addresses]

DESCRIPTION

       bashbug is a utility for reporting bugs in Bash to the maintainers.

       bashbug will start up your preferred editor with a preformatted bug report template for you to fill in. Save the file and quit the editor
       once you have completed the missing fields.  bashbug will notify you of any problems with the report and ask for confirmation before
       sending it. By default the bug report is mailed to both the GNU developers and the Debian Bash maintainers. The recipients can be changed
       by giving a comma separated list of bug-report-email-addresses.

       If you invoke bashbug by accident, just quit your editor. You will always be asked for confirmation before a bug report is sent.

OPTIONS

       --help
	      Show a brief usage message and exit.

       --version
	      Show the version of bashbug and exit.

       bug-report-email-addresses
	      Comma separated list of recipients' email addresses. By default the report is mailed to both the GNU developers and the Debian Bash
	      maintainers.

ENVIRONMENT

       DEFEDITOR
	      Editor to use for editing the bug report.

       EDITOR
	      Editor to use for editing the bug report (overridden by DEFEDITOR).

SEE ALSO

       bash(1), reportbug(1), update-alternatives(8) for preferred editor.

AUTHOR

       This manual page was written by Christer Andersson <klamm@comhem.se> for the Debian project (but may be used by others).

GNU Bash 3.1							 11 December 2007							BASHBUG(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Shell script functions

Discussion started by: r_subrahmanian

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functions in c shell??

Discussion started by: ballazrus

3. Shell Programming and Scripting

Functions in C-Shell

Discussion started by: Raynon

4. Shell Programming and Scripting

Calling shell functions from another shell script

Discussion started by: jisha