12-03-2009
Setting System Variable LINES
I am trying to set my system variable LINES and not able to do that permanently. I used the following commands for this:
Quote:
[I have no name!@Station130 Shell Scripting]$ echo $LINES
39
[I have no name!@Station130 Shell Scripting]$ LINES=125
[I have no name!@Station130 Shell Scripting]$ echo $LINES
125
[I have no name!@Station130 Shell Scripting]$ ls a
a
[I have no name!@Station130 Shell Scripting]$ echo $LINES
39
[I have no name!@Station130 Shell Scripting]$
Can I able to chage the value of that variable permanently atleast I exit from the shell?
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LEARN ABOUT CENTOS
cpanplus::shell::default::plugins::source
CPANPLUS::Shell::Default::Plugins::Source(3) User Contributed Perl Documentation CPANPLUS::Shell::Default::Plugins::Source(3)
NAME
CPANPLUS::Shell::Default::Plugins::Source - read in CPANPLUS commands
SYNOPSIS
CPAN Terminal> /source /tmp/list_of_commands /tmp/more_commands
DESCRIPTION
This is a "CPANPLUS::Shell::Default" plugin that works just like your unix shells source(1) command; it reads in a file that has commands
in it to execute, and then executes them.
A sample file might look like this:
# first, update all the source files
x --update_source
# find all of my modules that are on the CPAN
# test them, and store the error log
a ^KANE$'
t *
p /home/kane/cpan-autotest/log
# and inform us we're good to go
! print "Autotest complete, log stored; please enter your commands!"
Note how empty lines, and lines starting with a '#' are being skipped in the execution.
BUG REPORTS
Please report bugs or other issues to <bug-cpanplus@rt.cpan.org<gt>.
AUTHOR
This module by Jos Boumans <kane@cpan.org>.
COPYRIGHT
The CPAN++ interface (of which this module is a part of) is copyright (c) 2001 - 2007, Jos Boumans <kane@cpan.org>. All rights reserved.
This library is free software; you may redistribute and/or modify it under the same terms as Perl itself.
SEE ALSO
CPANPLUS::Shell::Default, CPANPLUS::Shell, cpanp
perl v5.16.3 2013-05-20 CPANPLUS::Shell::Default::Plugins::Source(3)