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Full Discussion: ...yet another string of awk/sed questions from a RegExp-Challenged luser %-\
Top Forums Shell Programming and Scripting ...yet another string of awk/sed questions from a RegExp-Challenged luser %-\ Post 302358500 by cfajohnson on Friday 2nd of October 2009 06:37:04 PM
Old 10-02-2009
Quote:
Originally Posted by Scrutinizer
Nice puzzle, Steve. This works in ksh. Do you have that on your system?

If you use [ -n "$var" ] instead of [[ $var != "" ]], the script will work in any shell.
Quote:

Code:
#!/bin/ksh
{ sed '/masks/ s/^/\n/'  infile | sed 's/^\([CDS]\) \(.*\)$/\2 \1/' |\


Why two calls to sed?

Code:
sed -e '/masks/ s/^/\n/' -e 's/^\([CDS]\) \(.*\)$/\2 \1/' infile

Quote:

The sort statement is very implementation dependent. This syntax is for GNU sort.

That is POSIX sort which most systems now have; that means your sort code will work almost everywhere.
 

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LEARN ABOUT HPUX

wrap-and-sort

WRAP-AND-SORT(1)					      General Commands Manual						  WRAP-AND-SORT(1)

NAME

       wrap-and-sort - wrap long lines and sort items in Debian packaging files

SYNOPSIS

       wrap-and-sort [options]

DESCRIPTION

       wrap-and-sort  wraps the package lists in Debian control files. By default the lists will only split into multiple lines if the entries are
       longer than 80 characters. wrap-and-sort sorts the package lists in Debian control files and all .install files. Beside that  wrap-and-sort
       removes trailing spaces in these files.

       This  script should be run in the root of a Debian package tree. It searches for control, control.in, copyright, copyright.in, install, and
       *.install in the debian directory.

OPTIONS

       -h, --help
	      Show this help message and exit.

       -a, --wrap-always
	      Wrap all package lists in the Debian control file even if the entries are shorter than 80 characters and could fit in one line line.

       -s, --short-indent
	      Only indent wrapped lines by one space (default is in-line with the field name).

       -b, --sort-binary-packages
	      Sort binary package paragraphs by name.

       -k, --keep-first
	      When sorting binary package paragraphs, leave the first one at the top.  Unqualified debhelper(7) configuration files are applied to
	      the first package.

       -n, --no-cleanup
	      Do not remove trailing whitespaces.

       -d path, --debian-directory=path
	      Location of the debian directory (default: ./debian).

       -f file, --file=file
	      Wrap  and sort only the specified file.  You can specify this parameter multiple times.  All supported files will be processed if no
	      files are specified.

       -v, --verbose
	      Print all files that are touched.

AUTHORS

       wrap-and-sort and this manpage have been written by Benjamin Drung <bdrung@debian.org>.

       Both are released under the ISC license.

DEBIAN
								 Debian Utilities						  WRAP-AND-SORT(1)
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