05-16-2006
This is a big subject
For shell scripts i would suggest you look at "tput" command and similar subjects, which allows you to clear screen, bold, positioning etc.
For C/C++ look at the "curses" library which does a similar job.
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2. Programming
Hi Everyone, I really hope I could get some insight from a few of you, I've been searching the net for various resources, and this board seems to be the friendliest and most helpful by far.
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3. Shell Programming and Scripting
1.if
2.then
3. # save the number of args and first argument in variables.
4. num_args=$#
5. id="$1"
6. echo "$id"
7. #echo "$1" > crapfile.txt
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Above is a partial code.I would like to ask:
at line 1:... (1 Reply)
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4. Shell Programming and Scripting
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5. Programming
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Experience level : New to programming in Linux. Forgive my noobiness in this context with regards to programming, language or grammar.
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9. Shell Programming and Scripting
hello,
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PIRL(1p) User Contributed Perl Documentation PIRL(1p)
NAME
pirl - A read-eval-print loop in Perl (see Shell::Perl)
SYNOPSIS
pirl
pirl --noornaments
pirl --version
pirl -v
EXAMPLE SESSION
$ pirl
Welcome to the Perl shell. Type ':help' for more information
pirl @> 1+1
2
pirl @> use YAML qw(Load Dump);
()
pirl @> $data = Load("--- { a: 1, b: [ 1, 2, 3] }
");
{ a => 1, b => [1, 2, 3] }
pirl @> $var = 'a 1 2 3'; $var =~ /(w+) (d+) (d+)/
("a", 1, 2)
pirl @> :q
DESCRIPTION
This script is the command-line interface to "Shell::Perl" which does it all.
By now, read the fine details at "Shell::Perl" documentation.
OPTIONS
--ornaments - turn on terminal ornaments (default)
--noornaments - turn off terminal organments
--version, -v - prints version info and exits with 0
SEE ALSO
Shell::Perl
BUGS
Please report bugs via CPAN RT <http://rt.cpan.org/NoAuth/Bugs.html?Dist=Shell-Perl>.
AUTHOR
Adriano R. Ferreira, <ferreira@cpan.org>
Caio Marcelo, <cmarcelo@cpan.org>
COPYRIGHT AND LICENSE
Copyright (C) 2007aXX2011 by Adriano R. Ferreira
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2011-03-10 PIRL(1p)