You may wish to look over the documentation for msort. It has numerous options that standard sort does not. Some might be useful for your task:
However, for tasks that can be done with both:
Quote:
... if GNU sort or BSD sort is capable of doing what you want, it will generally be faster [than msort]. The exact ratio varies with the details of the sort and the nature of the input, but in my tests, where msort and GNU sort are capable of performing the same sort, GNU sort is typically several times faster than msort. BSD sort seems to be slightly faster than GNU sort.
I am trying to understand the webserver log file for an error which has occured on my live web site.
The webserver access file is very big in size so it's not possible to open this file using vi editor. I know the approximate time the error occured, so i am interested in looking for the log file... (4 Replies)
Hi All
I have approximately 10 files that are at least 100+ MB in size. I am importing them into a DB to output them to the web. What i need to do first is clean the files up so i dont have un necessary rows in the DB. Below is what the file looks like:
Ignore the <TAB> annotations as that... (4 Replies)
I was wondering how sort works.
Does file size and time to sort increase geometrically?
I have a 5.3 billion line file I'd like to use with sort -u I'm wondering if that'll take forever because of a geometric expansion?
If it takes 100 hours that's fine but not 100 days.
Thanks so much. (2 Replies)
hello all,
kindly i need your help, i made a script to print a specific lines from a huge file about 3 million line. the output of the script will be about 700,000 line...the problem is the script is too slow...it kept working for 5 days and the output was only 200,000 lines !!!
the script is... (16 Replies)
Hi all,
I have problem with searching hundreds of CSV files, the problem is that search is lasting too long (over 5min).
Csv files are "," delimited, and have 30 fields each line, but I always grep same 4 fields - so is there a way to grep just those 4 fields to speed-up search.
Example:... (11 Replies)
Hello everyone. Need some help copying a filesystem. The situation is this: I have an oracle DB mounted on /u01 and need to copy it to /u02. /u01 is 500 Gb and /u02 is 300 Gb. The size used on /u01 is 187 Gb. This is running on solaris 9 and both filesystems are UFS.
I have tried to do it using:... (14 Replies)
Hello all -
I am to this forum and fairly new in learning unix and finding some difficulty in preparing a small shell script. I am trying to make script to sort all the files given by user as input (either the exact full name of the file or say the files matching the criteria like all files... (3 Replies)
Hello,
I have a very large file of around 2 million records which has the following structure:
I have used the standard awk program to sort:
# wordfreq.awk --- print list of word frequencies
{
# remove punctuation
#gsub(/_]/, "", $0)
for (i = 1; i <= NF; i++)
freq++
}
END {
for (word... (3 Replies)
Discussion started by: gimley
3 Replies
LEARN ABOUT XFREE86
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)