I am searching some rather large text files using grep and or awk.
What I would like to know is if there is a way (either with grep, awk, or realy any other unix tool) to stop the search when a predifined number of results are returned.
I would like to do this for speed purpuses. When i get... (6 Replies)
Hi,
I have a question here that need to get advise from all of you. Let say I have a set of data
12347777
12359899
12347677
12360090
12347688
12359979
12359009
12367022
12346677
I need to count the number that appear in each numbering ranges and the output is like below:
Prefix ... (5 Replies)
I want to display "no results found" if a grep search of a name that the user inputs is not found anywhere in a certain file,
Right now I have this, but doesn't seem to work. Im not sure what to change.
read name
results=grep -c $name file
if ;
then echo "No results found."
exit... (1 Reply)
I have a file with contents similar to this.
abcd
1234
4567
7666
jdjdjd
89289
9382
92
jksdj
9823
298
I want to write a shell script which count the number of lines that start with the number (disregard the lines starting with alphabets) (1 Reply)
Hi guys
i must write a program which read logfile of my program and print the result.
i wrote this and i want print of the user who have virus.
i extract user and put it in file, now i want know each user have how many virus.
how can i do this in bash, my file is like:
and soso
i... (5 Replies)
Hi experts a have a very large file and I need to add two columns: the first one numbering the incidence of records and the another with the total count
The input file:
21 2341 A
21 2341 A
21 2341 A
21 2341 C
21 2341 C
21 2341 C
21 2341 C
21 4567 A
21 4567 A
21 4567 C
... (6 Replies)
Hi All,
I need to get the count of records in the file, if the passing parameter matches with the list of records in the file. Below is my example
source file: Test1.dat
20120913
20120913
20120912
20120912
20120912
20120912
20120912
20120913
20120913
20120912
In my script I am... (5 Replies)
Hello,
I try to sort results of occurences in an array by using awk but I can't find the right command. that's why I'm asking your help ! :)
Please see below the command that I run:
awk '{ for ( i=1; i<=length; i++ ) arr++ }END{ for ( i in arr ) { print i, arr } }' dictionnary.txt
... (3 Replies)
Hi
I wanted to know if there is an option in grep command to show the number of results (not the number of lines of findings).
Thanks (14 Replies)
Discussion started by: abdossamad2003
14 Replies
LEARN ABOUT SUNOS
pdiff
PDIFF(1) FSF PDIFF(1)NAME
pdiff - produce a pretty comparison between files
SYNOPSIS
pdiff FILE1 FILE2 [-- A2PS-OPTIONS...]
DESCRIPTION
Pretty print the differences between FILE1 and FILE2.
OPTIONS -h, --help
display this help and exit
-v, --version
display version information and exit
-q, --quiet
don't print informational messages
-l, --lines
search for line differences (`diff')
-w, --words
search for word differences (`wdiff')
-o, --output=FILE
save the output in FILE
Options for a2ps are given after `--', for instance
$ pdiff COPYING COPYING.LIB -- -Pdisplay
News, updates and documentation: http://www.inf.enst.fr/~demaille/a2ps/.
AUTHOR
Written by Akim Demaille.
REPORTING BUGS
Report bugs to <bug-a2ps@gnu.org>.
COPYRIGHT
Copyright (C) 1997-1999 Akim Demaille, Miguel Santana
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
SEE ALSO a2ps(1), card(1), fixps(1), pdiff(1), psset(1), texi2dvi4a2ps(1).
The full documentation for pdiff is maintained as a Texinfo manual. If the info and pdiff programs are properly installed at your site,
the command
info pdiff
should give you access to the complete manual.
pdiff 0.4 (GNU a2ps 4.14) March 2014 PDIFF(1)