Sponsored Content
Full Discussion: sed problem
Top Forums Shell Programming and Scripting sed problem Post 302798853 by bishnu.bhatta on Thursday 25th of April 2013 08:00:46 AM
Old 04-25-2013
Quote:
Originally Posted by sempai
Hi community,

I have millions of files with [ and ] Character.

Now I try to write an easy script that change those characters in an underscore.

Can some one help me?



Many thx
Best approach would be to use stream line editor (SED)
Code:
cat a1.dat|sed 's/[/_/g' > a2.dat
cat a2.dat|sed 's/]/_/g' > a1.dat


Last edited by Franklin52; 04-25-2013 at 09:12 AM.. Reason: Please use code tags
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Sed Problem

I AM TRYING TO APPEND THE HOSTNAME OF A UNIX SERVER I WORK WITH SO I COULD DO A LOADING INTO A DATABASE. THE COMMAND I AM USING IS df -k | sed 's/^/dataserver /' What I intend to do is append the hostname dynamically by using the hostname command instead of having to manually enter... (1 Reply)
Discussion started by: Chelsea
1 Replies

2. UNIX for Dummies Questions & Answers

Problem with sed

Hi , echo "07/05/2008" | sed 's/\(..\)\/\(..\)\/\(..\)/\3\2\1/' Output :: 20050708 Expected output is 20080507 Iam not getting the bug in this. Thanks for the help -- penchal (4 Replies)
Discussion started by: penchal_boddu
4 Replies

3. Shell Programming and Scripting

Problem with SED

Hi, I have to use SED to remove the prefix "219-" from a text file containing phone numbers and I have to remove the ":" as well. I write the following code but it does not seem to work. Can someone help me please? mohit@mohit-desktop:~$ sed -n s/219-/" "/p corp_phones_bak > noprefix1... (2 Replies)
Discussion started by: mojoman
2 Replies

4. Shell Programming and Scripting

Problem in sed.

Hi All! I am trying to use shell variables in a sed statement, but facing an error.I used the double quotes instead if single quotes in the sed statement. # sed -i -e "s/password/$decoded/g;" $CATALINA_HOME/conf/server.xml sed: -e expression #1, char 11: unterminated `s' command # ... (5 Replies)
Discussion started by: nua7
5 Replies

5. Shell Programming and Scripting

Sed Problem

I have a file which contain many lines see below. "/var/www/abc>" I want to remove Both of these values "" and > (5 Replies)
Discussion started by: aliahsan81
5 Replies

6. Shell Programming and Scripting

SED - Problem

I have a file with a lot of numbers in it and I need to clean it up and make it look nice and proper. I found this little gem of a one-liner and basically understand what it is doing but I would like to further understand what each part of the command is doing. Being a newb, I am just trying to... (2 Replies)
Discussion started by: genedc1
2 Replies

7. Programming

sed problem

Hi all In input file I have records like this: 0,1,0,87,0,0,"6,87","170,03",0,"43,5",0,0,0,0,"6,87","126,53"and in output file I need that these records transforms in : 0 1 0 87 0 0 6,87 170,03 0 43,5 0 0 0 0 6,87 126,53 Could you help me in this case? Please (3 Replies)
Discussion started by: shizik
3 Replies

8. Shell Programming and Scripting

sed problem

Hi i am stuck with a very silly problem :mad: below is my code echo 201010_1212_121.xml i need to replace xml with csv so i did echo 201010_1212_121.xml | sed 's/.*\.xml/.*\.csv/' echo 201010_1212_121.xml | sed 's/*.xml/*.csv/' echo 201010_1212_121.xml |... (4 Replies)
Discussion started by: aishsimplesweet
4 Replies

9. UNIX for Dummies Questions & Answers

sed problem

Hi Folks, I want to replace these numbers with words as the following: $echo 1 11 223 I want to replace each number with it name (e.g. "1" replaced with "one", etc.) just to determine how sed works in such case. Thanks in advance:). Leo (8 Replies)
Discussion started by: leo_ultra_leo
8 Replies

10. UNIX for Dummies Questions & Answers

sed Or Grep Problem OR Terminal Problem?

I don't know if you guys get this problem sometimes at Terminal but I had been having this problem since yesterday :( Maybe I overdid the Terminal. Even the codes that used to work doesn't work anymore. Here is what 's happening: * I wanted to remove lines containing digits so I used this... (25 Replies)
Discussion started by: Nexeu
25 Replies
load_datafile(3alleg4)						  Allegro manual					    load_datafile(3alleg4)

NAME
load_datafile - Loads a datafile into memory. Allegro game programming library. SYNOPSIS
#include <allegro.h> DATAFILE *load_datafile(const char *filename); DESCRIPTION
Loads a datafile into memory in one go. If the datafile has been encrypted, you must first call packfile_password() to set the appropriate key. If the datafile contains truecolor graphics, you must set the video mode or call set_color_conversion() before loading it. Example: /* Load the resources for our game. */ DATAFILE *dat = load_datafile("game.dat"); if (!dat) abort_on_error("Couldn't load sound resources!"); /* Use resources. */ ... /* Destroy them when we don't need them any more. */ unload_datafile(dat); RETURN VALUE
Returns a pointer to the DATAFILE, or NULL on error. Remember to free this DATAFILE later to avoid memory leaks. SEE ALSO
load_datafile_callback(3alleg4), unload_datafile(3alleg4), load_datafile_object(3alleg4), set_color_conversion(3alleg4), fixup_datafile(3alleg4), packfile_password(3alleg4), find_datafile_object(3alleg4), register_datafile_object(3alleg4), excustom(3alleg4), exdata(3alleg4), exexedat(3alleg4), exgui(3alleg4), exsprite(3alleg4), exunicod(3alleg4) Allegro version 4.4.2 load_datafile(3alleg4)
All times are GMT -4. The time now is 04:50 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy