Topic: UNIX Command Reference
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Answers to Common Questions
How to Remove a Unix Command
In Unix, all directories, devices and files are treated the same. This includes all of the Unix commands. As such, the commands are able to be manipulated in the same way as any other file. You can remove them, view them, or change their at... Read More »
Source: http://www.ehow.com/how_5142037_remove-unix-command.html?ref=Trac...
How to Embed Unix Commands in Perl
Perl is a computer programming language with extensive facilities for scripting and text manipulation. Perl programs get executed by an interpreter, so variables are dynamically typed. When writing a complex application it is useful to be a... Read More »
Source: http://www.ehow.com/how_8143084_embed-unix-commands-perl.html
How to Change a Password Command in UNIX
Changing a user's password can be accomplished from the Unix and Linux command line using the "passwd" command. The root (superuser) user can change any user's password. A non-root user can only change his own password. The "passwd" command... Read More »
Source: http://www.ehow.com/how_6113625_change-password-command-unix.html
More Common Questions
Answers to Other Common Questions
I assume you mean you want to execute the same command again. In csh and derivatives this would be !! In ksh and derivatives this would be r
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Source: http://www.experts-exchange.com/Q_20081597.htm
SCO Unix software performs the functions of the server operating system on Intel and IBM-compatible computers. The system administrators need to execute maintenance jobs on the server computers at the scheduled times. The SCO Unix "Cron" pr...
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Source: http://www.ehow.com/how_8219571_install-command-script-sco-unix.h...
The "uname" command is used in the Unix and Linux operating systems to output operating system information for those systems. The information that can be obtained from the command include the operating system name, the hostname of the compu...
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Source: http://www.ehow.com/how_6826773_operating-system-information-unix...
Apple's Mac OS X operating system includes the Activity Monitor application. This graphical utility program shows the programs open on your computer, each program's resource usage and other general statistics about your computer's total CPU...
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Source: http://www.ehow.com/how_8279548_launch-monitor-via-unix-command.h...
The Unix operating system is designed so users can perform many tasks at the command line. When the Unix operating system was created, there was no graphical user interface. There are still many instances where users log into a non-graphica...
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Source: http://www.ehow.com/how_6199613_create-calendar-command-line-unix...
There is no need for bulky and expensive email programs. Unix and Linux users can send emails directly from the terminal using an application known as "mail." Best of all, it comes installed by default on nearly on Unix systems.
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Source: http://www.ehow.com/how_6815450_send-email-unix-command-line.html
The mesg command displays the current state of messaging (write, talk, etc.) for a user. You can also use it to turn on and off messaging (mesg y, mesg n).
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Source: http://wiki.answers.com/Q/What_is_mesg_command_in_unix
