|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Need regex shell script to remove text from file
Post 302707805 by mirni on Sunday 30th of September 2012 02:55:59 AM
09-30-2012
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I am writing a shell script that needs to remove duplicate lines within a file by category.
example:
section a
a
c
b
a
section b
a
b
a
c
I need to remove the duplicates within th category with out removing the duplicates from the 2 different sections (one of the a's in section... (1 Reply)
Discussion started by: RichElks
1 Replies
2. Shell Programming and Scripting
Hi, all: I have a question about "cleaning up" a huge file with regular expression(s) and sed:
The init file goes like this:
block1,blah-blah-blah-blah,numseries1,numseries2,numseries3,numseries4
block2,blah-blah-blah-blah-blah,numseries,numseries2,numseries3,numseries4
...... (3 Replies)
Discussion started by: yomaya
3 Replies
3. Shell Programming and Scripting
This regex is supposed to accept files with extensions 270, 276, and "txt" only. Everything else should be discarded.
This is what I have. I'll spare you the rest of the code.
ext =".\$"
#ext =".\$"
#ext =".\$"
#ext =".\$"
for xfile in `ls $dir | grep "$ext" | xargs`; do... (9 Replies)
Discussion started by: grep01
9 Replies
4. Shell Programming and Scripting
Hello Folks,
I want to get the results from a SQL query which needs to be exported to a .txt file.
My Script is something like
#!/bin/ksh
db2 connect to DATABASE user user_name using pwd;
touch test.txt
isResult=0;
isResult= `db2 -x select 'ABC',COL_B from TABLE_A WHERE COL_B=CONDITION`... (6 Replies)
Discussion started by: dinesh1985
6 Replies
5. Shell Programming and Scripting
Hi,
I am pasring a file line by line. I need to check each field in line and remove particular line.
input file lines are,
02;ABC;PQR
03;aaa;rrr
04;ABC;ggg
09;eee;ABC
04;lmn;stu
I am looking for line containing "ABC" as field value. Now How can I remove this line from input file... (7 Replies)
Discussion started by: Poonamol
7 Replies
6. Shell Programming and Scripting
How can I remove all data that contain domain e.g zzgh@something.com, sdd@something.com.my and gg@something.my in one file? so that i only have data without the domain in the file.
Here is the file structure "test.out"
more test.out
1 zzztop@b.com
1 zzzulll
1 zzzullll@s.com.my
... (4 Replies)
Discussion started by: Mr_47
4 Replies
7. Shell Programming and Scripting
How can i remove a file using shell script when its size exceeds 10MB. Given that file is located in different location to the shell script where it is running? (4 Replies)
Discussion started by: vel4ever
4 Replies
8. Shell Programming and Scripting
Hi,
I have two set of files in a directory called /tmp/backup. I want to write a script to remove the oldest of these two, so that there is space available for a newer similar backup file.
For example,
I have
/tmp/backup/dbbackup_dbname_121223112 (oldest)... (4 Replies)
Discussion started by: welldone
4 Replies
9. Programming
Hello,
I extracted a list of files in a directory with the command ls . However this is not my computer, so the ls functionality has been revamped so that it gives the filesizes in front like this :
This is the output of ls command : I stored the output in a file filelist
1.1M... (5 Replies)
Discussion started by: ajayram
5 Replies
10. UNIX for Dummies Questions & Answers
sxsaaas (3 Replies)
Discussion started by: VikrantD
3 Replies
LEARN ABOUT DEBIAN
scratch
scratch(1) General Commands Manual scratch(1) NAME
Scratch - An easy to use interactive programming environment for ages 8 and up. Description Scratch is an easy, interactive, collaborative programming environment designed for creation of interactive stories, animations, games, music, and art -- and sharing these on the web. Scratch is designed to help young people (ages 8 and up) develop 21st century learning skills. As they create Scratch projects, young people learn important mathematical and computational ideas, while also gaining a deeper understanding of the process of design. This man page contains basic information about Scratch. For additional information, see the Scratch website at http://scratch.mit.edu. OPTIONS
Options are set through the .scratch.ini file in the user's home directory. For instructions on how to edit this file, see http://info.scratch.mit.edu/Network_Installation. BUGS
Please report bugs to the package maintainer. For the most recent version of this package, see http://info.scratch.mit.edu/Linux_installer FILES
/usr/bin/scratch - scratch startup script /usr/lib/scratch/ - Contains Scratch.image (Squeak image containing Scratch code), and scratch.ini file /usr/share/scratch/- Contains subdirectories with Scratch media library, sample projects, and language files. COPYRIGHT
Scratch is Copyright (C) 2011 Massachusetts Institute of Technology and released under the GPL v2. See the LICENSE file included with the source code. The Scratch logo, the Scratch cat, and Gobo are trademarks of MIT and may not be used in substantially modified programs based on the Scratch source code. Scratch is developed by the Lifelong Kindergarten group at the MIT Media Lab. See http://scratch.mit.edu scratch(1)