Sample scripts Post: 302433382

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Sample FOR loop question

This sample script should obtain a list of files in my home directory: #!/bin/bash # Manipulate files and copy to my home directory # for FILE in $HOME/.bash* do cp $FILE ${HOME}/public_html chmod a+r ${HOME}/public_html/${FILE} done Unfortunately it only produces an error: ...

2. Programming

Help need a sample program

Hi all, Can some one provide me a sample program which measures the performance (both latency and throughput) of TCP and UDP protocol

3. Shell Programming and Scripting

How do I do this: -$: sample.sh <INPUT>

I apologize for the confusing title .. What I want to do is write a script that pulls specific input from the command line (after the script name) rather than from within the script. Example: -$: howfarbetween.sh Montreal Chicago Where the script would run based on the inputs of the two...

4. Shell Programming and Scripting

Sample Practical

Hello Today I had a beautiful test to write some commands using Ubuntu, now I want to make sure of my answers to be reassured, if I had a mistake please correct me List all files details under ubuntu Desktop. my answer: cd Desktop |ls -l Navigate to your Desktop directory and...

5. Shell Programming and Scripting

WWW:::Mechanize - Anyone have sample scripts?

Hello, I am trying to get to learn WWW::Mechanize & have found alot of sample scripts (that dont work) so am wondering if anyone has any that do, I basically just learn from stripping current bits out seeing how they work etc.. etc.. - if anyone can point me to somewhere that has a few good...

6. Shell Programming and Scripting

AWK sample variance

I would like to calculate 1/n In awk, I wrote the following line for the sigma summation: { summ+=($1-average)^2 } Full code: BEGIN { Print "This script calculate error estimates"; sum=0 } { sum+=$1; n++ } END { average = sum/n } BEGIN { summ=0 } { summ+=($1-average)^2 } END { print...

7. Shell Programming and Scripting

Programm not working on all sample

Hi all I am using following code and input to duplicate entries till next row but out is cutting some words in this sample can anybody check on his system is there any error? awk ' { if($2 !~ /^ *$/) { a=substr($0,length($1)+1,index($0,$NF)-length($NF)); b=$NF; } print $1, a, b } ' file...

8. Shell Programming and Scripting

Sample Script

Below is the code. Its the 1st line of a file. How can I remove the bracket and display like below. 123 web int 1 09:30:45 2013 I dont want to use AWK or SED or PERL. I need to use only the bash shell scripting commands to do it.

9. Shell Programming and Scripting

Sample output

hi gurus , i want the command to get the output in the desired format . basically to convert columns to rows. please refer to the attachment.

LEARN ABOUT FREEBSD

service

SERVICE(8)						    BSD System Manager's Manual 						SERVICE(8)

NAME

     service -- control (start/stop/etc.) or list system services

SYNOPSIS

     service -e
     service -R
     service [-v] -l | -r
     service [-v] <rc.d script> start|stop|etc.

DESCRIPTION

     The service command is an easy interface to the rc.d system.  Its primary purpose is to start and stop services provided by the rc.d scripts.
     When used for this purpose it will set the same restricted environment that is in use at boot time (see below).  It can also be used to list
     the scripts using various criteria.

     The options are as follows:

     -e  List services that are enabled.  The list of scripts to check is compiled using rcorder(8) the same way that it is done in rc(8), then
	 that list of scripts is checked for an "rcvar" assignment.  If present the script is checked to see if it is enabled.

     -R  Restart all enabled local services.

     -l  List all files in /etc/rc.d and the local startup directories.  As described in rc.conf(5) this is usually /usr/local/etc/rc.d.  All
	 files will be listed whether they are an actual rc.d script or not.

     -r  Generate the rcorder(8) as in -e above, but list all of the files, not just what is enabled.

     -v  Be slightly more verbose

ENVIRONMENT

     When used to run rc.d scripts the service command sets HOME to / and PATH to /sbin:/bin:/usr/sbin:/usr/bin which is how they are set in
     /etc/rc at boot time.

EXIT STATUS

     The service utility exits 0 on success, and >0 if an error occurs.

EXAMPLES

     The following are examples of typical usage of the service command:

	   service named status
	   service -rv

     The following programmable completion entry can be use in bash(1) for the names of the rc.d scripts:
	   _service () {
		local cur
		cur=${COMP_WORDS[COMP_CWORD]}
		COMPREPLY=( $( compgen -W '$( service -l )' -- $cur ) )
		return 0
	   }
	   complete -F _service service

SEE ALSO

     bash(1) (ports/shells/bash), rc.conf(5), rc(8), rcorder(8)

HISTORY

     The service utility first appeared in FreeBSD 7.3.

AUTHORS

     This manual page was written by Douglas Barton <dougb@FreeBSD.org>.

BSD
								 December 11, 2012							       BSD