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Full Discussion: Can't understand the script
Top Forums Shell Programming and Scripting Can't understand the script Post 302380325 by shahdharmit on Monday 14th of December 2009 09:59:07 PM
Old 12-14-2009
Can't understand the script

I am relatively new to Shell Scripting. I can't understand the following two scripts. Can someone please spare a minute to explain?

1) content s of file a are

(021) 654-1234
Code:
sed 's/(//g;s/)//g;s/ /-/g' a
021-654-1234

2)
Code:
cut -d: -f1,3,7 /etc/passwd |sort -t: +1n

gives error
 

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NAUTILUS-SCRIPTS-MANAGER(1)				      General Commands Manual				       NAUTILUS-SCRIPTS-MANAGER(1)

NAME
nautilus-scripts-manager - easy tool for nautilus scripts management SYNOPSIS
nautilus-scripts-manager [options] DESCRIPTION
This manual page documents briefly the nautilus-scripts-manager command. nautilus-scripts-manager is a program that allows any user to easily manage installed Nautilus scripts. GENERAL OPTIONS
-h, --help Show summary of options. -v, --version Show version of program. COMMANDS
One (and only one) of the following commands can be passed: -e, --enable=ENABLE Enable script ENABLE. -d, --disable=DISABLE Disable script DISABLE. -l, --list-enabled List enabled scripts. -a, --list-available List available scripts. If no command is provided, the graphical interface is started. OPTIONS
-e, --position=POSITION In conjunction with -e or -d: establish the position of the script (can be just a name, or a path with slashes - quote it if it con- tains spaces). SEE ALSO
nautilus(1), AUTHOR
nautilus-scripts-manager and this manual page were written by Pietro Battiston <me@pietrobattiston.it>. This manual page was written for the Debian project (but may be used by others). July 14, 2009 NAUTILUS-SCRIPTS-MANAGER(1)
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