Dummy Needs Help Post: 6222

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1. UNIX for Dummies Questions & Answers

Real Dummy here!!

After reading so many posts in this section, I'm convinced there are no other dummies here but me. You guys are light years ahead. I have a great understanding of the Windows environment, but lost right now in some things pertaining to Unix. See, I'm a recent convert and put my website up on a...

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Using dummy files

what do you record or look for when using these dummy files to test I/O throughput on disk drives. i have no clue and reading from books sure aint helping much. i know all about the creation and every other thing there is to it but when it comes to actual testing, how do i use them this is...

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4. Shell Programming and Scripting

Dummy need help :(

This drive me nut, any can show me how to do it ?? str1='Case Modify 10001 20002 30003 40004|Report Create 3417176211|Case Modify 10002 20002 30003 40004' and str2='Case Modify 10001' if str1 ~ str2 then str1='Report Create 3417176211|Case Modify 10002 20002 30003 40004' Thanks,

5. UNIX for Dummies Questions & Answers

Dummy Questions

NOT IN USE, IGNORE

6. UNIX for Dummies Questions & Answers

question from a dummy

okay so I just started this unix class and understood all the test questions but this "normal" question threy me through a loop :confused:. The question is Why are UNIX commands noninteractive and why is their output not usually preceededby header information? This question has been driving me...

7. UNIX for Dummies Questions & Answers

using grep for a dummy

Hi there; I am really new in unix. I need some help regarding use of grep command. I need to write a shell script which takes a C++ program and counts the number of words which could be a valid C++ variable name. I wrote a regular expression to find c++ variable names: ^* but...

8. UNIX for Dummies Questions & Answers

a dummy question...needs help...

I am trying to use 'cut' to get a line from my file. But it seems that 'cut' recongnizes TAB as default. My file uses space instead. So 'cut' doesn't work. Anybody can tell me how to change the default from TAB to space ? Or how to transform a space-delimited file into tab-delimited file??...

9. Shell Programming and Scripting

Unix Dummy!

Hi everyone!! i need some help to do the next exercice, if some one can help-me! Perform a script to swap two lines of a file. The name of file as the two line numbers are passed as a parameter. It should be verify that the file exists, have the necessary permits and lines. i try...

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Where can I get UNIX?

LEARN ABOUT CENTOS

pm-powersave

PM-POWERSAVE(8) 					       pm-utils User Manual						   PM-POWERSAVE(8)

NAME

       pm-powersave - Put your computer into low power mode

SYNOPSIS

       pm-powersave [{true | false}] [--help]

DESCRIPTION

       This manual page documents briefly the pm-powersave command.

       pm-powersave can be used to set your system into low power mode.

OPTIONS

       true
	   Put the computer into low power mode to reduce energy consumption and extend your laptop's battery life.

       false
	   Turn off low power mode.

       --help
	   Show the help.

FILES

       /etc/pm/power.d/, /usr/lib/pm-utils/power.d/
	   When you run pm-powersave it combines the scripts in these two directories and executes them in sorted order. If both directories
	   contain a script with the same name, the one in /etc/pm/power.d/ has a higher precedence and only this one will be executed.

	   Therefore to disable a script from /usr/lib/pm-utils/power.d/ simply create an empty file in /etc/pm/power.d/ with the same name and
	   without the executable bit set.

SEE ALSO

       pm-suspend(8), pm-hibernate(8)

AUTHOR

       Michael Biebl <biebl@debian.org>
	   Manpage author.

COPYRIGHT

       Copyright (C) 2007 Michael Biebl

       This manual page was originally written for the Debian(TM) system, and has been adopted by the pm-utils project.

       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or (at
       your option) any later version published by the Free Software Foundation.

pm-powersave							    Mar 5, 2007 						   PM-POWERSAVE(8)

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