04-14-2020
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am looking for a script, or pointer to an approach to creating a script, that will compare two versions of a codebase and output a third directory structure containing only the files that differ between the two. I use diff quite often, but it will only create patch files (AFAIK). Does... (3 Replies)
Discussion started by: jwilliams108
3 Replies
2. Shell Programming and Scripting
Hi
I am Trying to Write a script that can goto 4 different directorys on the server & remove the Files older then 30 days ??
/logs
logs1 logs2 logs3
Now I need to remove files under
logs1 logs2 logs3 which are older then 30 days whose name stat 'sit' , 'mig','bld' .
in... (3 Replies)
Discussion started by: Beginner123
3 Replies
3. Shell Programming and Scripting
#!/bin/bash
for i in `ls -c1 /usr/share/applications`
do
#name=`cat /usr/share/applications/$i | grep ^Name= | cut -d = -f2`
#categories=`cat /usr/share/applications/$i | grep ^Categories= | sed 's/;/=/g' | cut -d = -f2`
name=$(grep ^Name= /usr/share/applications/$i | cut -d = -f2)... (12 Replies)
Discussion started by: alexscript
12 Replies
4. Shell Programming and Scripting
How to compare new version exist of two path directory.
for e.g., path1 - /user/path/test/
path2 - /user/path/score/
If its exist new version then copy that new version into the first path directroy. How will do this. (3 Replies)
Discussion started by: roy1912
3 Replies
5. Shell Programming and Scripting
Hello to all,
I would like to search sequences of bytes inside big binary file.
The bin file contains blocks of information, each block begins is estructured as follow:
1- Each block begins with the hex 32 (1 byte) and ends with FF. After the FF of the last block, it follows 33.
2- Next... (59 Replies)
Discussion started by: Ophiuchus
59 Replies
6. Shell Programming and Scripting
I only want to find files under each branch of the directory tree inside directories named XYZ and there are multiple XYZ directories? (7 Replies)
Discussion started by: emc^24sho
7 Replies
7. Programming
Hi, I have 2 different values in the same column and two different values in other column
Query 1
ins name value
1 Test 12345
1 TestV1 12/10/2014
8 Test 85435
8 TestV1 11/11/2005
9 Test 42232
9 TestV1 19/10/2000
6 Test 54321... (6 Replies)
Discussion started by: faka
6 Replies
8. Shell Programming and Scripting
Given this file (I separated them in block to make my explanation clearer):
92157768877;Sof_deme_Fort_Email_am_%yyyy%%mm%%dd%;EMAIL;20/02/2015;1;0;0
92157768877;Sof_trav_Fort_Email_am_%yyyy%%mm%%dd%;EMAIL;20/02/2015;1;0;0
91231838895;Sof_deme_faible_Email_am;EMAIL;26/01/2015;1 0;0... (1 Reply)
Discussion started by: Andy_K
1 Replies
9. Shell Programming and Scripting
hi, I need to know if a specific directory exists in a folder named after the date of yesterday (02/06/2015)
The problem is simple but not how to do it. :confused:i= date -d "yesterday" '%Y-%m-%d' <- the format of directory is 2015-06-02
if in /var/logroot/index exist directory whit... (4 Replies)
Discussion started by: tmeto
4 Replies
10. UNIX for Beginners Questions & Answers
How to get a file 'zlib.h' in an entire directory with an excluded directory specified lives under that starting directory by using find command, as it failed on:
$ find . -name 'zlib.h' -a -ipath 'CHROME.TMP' -prune -o -print
it'll just list entirely up (2 Replies)
Discussion started by: abdulbadii
2 Replies
COMM(1) User Commands COMM(1)
NAME
comm - compare two sorted files line by line
SYNOPSIS
comm [OPTION]... FILE1 FILE2
DESCRIPTION
Compare sorted files FILE1 and FILE2 line by line.
With no options, produce three-column output. Column one contains lines unique to FILE1, column two contains lines unique to FILE2, and
column three contains lines common to both files.
-1 suppress column 1 (lines unique to FILE1)
-2 suppress column 2 (lines unique to FILE2)
-3 suppress column 3 (lines that appear in both files)
--check-order
check that the input is correctly sorted, even if all input lines are pairable
--nocheck-order
do not check that the input is correctly sorted
--output-delimiter=STR
separate columns with STR
--help display this help and exit
--version
output version information and exit
Note, comparisons honor the rules specified by `LC_COLLATE'.
EXAMPLES
comm -12 file1 file2
Print only lines present in both file1 and file2.
comm -3
file1 file2 Print lines in file1 not in file2, and vice versa.
AUTHOR
Written by Richard M. Stallman and David MacKenzie.
REPORTING BUGS
Report comm bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
Report comm translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
join(1), uniq(1)
The full documentation for comm is maintained as a Texinfo manual. If the info and comm programs are properly installed at your site, the
command
info coreutils 'comm invocation'
should give you access to the complete manual.
GNU coreutils 8.5 February 2011 COMM(1)