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Top Forums Shell Programming and Scripting Extract the lines from input file Post 302435764 by pravin27 on Thursday 8th of July 2010 07:28:20 AM
Old 07-08-2010
Hi,
1) Sort the file on 2nd column
2) Using SED select the range of lines using pattern

Code:
sort -k2 filename| sed -n '/05\/Jul\/2010:07:00/,/06\/Jul\/2010:08:00/p'



---------- Post updated at 07:28 AM ---------- Previous update was at 07:15 AM ----------

Hi,

You may want to use the -T <directory> option to force sort to use a scratch directory that has enough free space. By default it uses TMPDIR - usually /tmp or var/tmp.

If you need to sort the file quickly use -y option with no argument for the option. This starts sort with the maximum free memory allowed or available.
Code:
sort -y -T /dir/having/enough_free_space/ -k2 test | sed -n '/05\/Jul\/2010:07:00/,/06\/Jul\/2010:08:00/p'

 

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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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