Sponsored Content
Top Forums Shell Programming and Scripting Find ,replace and overwrite from master and sub dir Post 302471868 by kevintse on Monday 15th of November 2010 11:39:30 AM
Old 11-15-2010
This will affect(recursively) all txt files under /data/input/ that match the pattern
Quote:
find /data/input/ -name *.txt | xargs sed -i 's/replace_me/You_are_replaced/g'
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

a script to clone a dir tree, & overwrite the dir struct elsewhere?

hi all, i'm looking for a bash or tcsh script that will clone an empty dir tree 'over' another tree ... specifically, i'd like to: (1) specify a src directory (2) list the directory tree/hiearchy beneath that src dir, w/o files -- just the dirs (3) clone that same, empty dir hierarchy to... (2 Replies)
Discussion started by: OpenMacNews
2 Replies

2. Programming

To find a existence of a dir within a dir

Hi, I want to find whether a dir "temp" is present inside a dir. It should get a dir a input and search recursively within that directory to check whether temp is present and return 1 or return 0 if it is not present anywhere inside the directory/sub-directory. I know we can use readdir in the... (1 Reply)
Discussion started by: spsenthil
1 Replies

3. Shell Programming and Scripting

A script to find dir, delete files in, and then del dir?

Hello!! I have directories from 2008, with files in them. I want to create a script that will find the directoried from 2008 (example directory: drwxr-xr-x 2 isplan users 1024 Nov 21 2008 FILES_112108), delete the files within those directories and then delete the directories... (3 Replies)
Discussion started by: bigben1220
3 Replies

4. Shell Programming and Scripting

awk search and replace and overwrite file

hi, i am doing awk '{gsub("hello", "bye", $0); print}' test.dat but I want to actually store the results of this global change into the file test.dat itself, i.e. I don't want the results to come to stdout, I want the results to overwrite the initial file how can I do this? thanks (3 Replies)
Discussion started by: JamesByars
3 Replies

5. Shell Programming and Scripting

what is the find command to find exact dir from the root

I want to find a dir called STOP from the root.so what is the find command. Thanks & Regards Rajkumar (1 Reply)
Discussion started by: rajkumar_g
1 Replies

6. Shell Programming and Scripting

how to find a file then overwrite with a newer version

This should be a simple script, but can't find one with google search. I just need to find the file that is in many directories, then overwrite that file with a newer version i.e. find file.jar then overwrite with /root/file.jar All I get in searches is substitute text with new test inside... (1 Reply)
Discussion started by: haircat
1 Replies

7. Shell Programming and Scripting

KSH - Find paths of multiple files in CC (dir and sub-dir))

Dear Members, I have a list of xml files like abc.xml.table prq.xml.table ... .. . in a txt file. Now I have to search the file(s) in all directories and sub-directories and print the full path of file in a output txt file. Please help me with the script or command to do so. ... (11 Replies)
Discussion started by: Yoodit
11 Replies

8. Shell Programming and Scripting

awk search/replace specific field, using variables for regexp & subsitution then overwrite file

Hello, I'm trying the solve the following problem. I have a file which I intend to use as a csv called master.csv The columns are separated by commas. I want to change the text on a specific row in either column 3,4,5 or 6 from xxx to yyy depending upon if column 1 matches a specified pattern.... (3 Replies)
Discussion started by: cyphex
3 Replies

9. UNIX Desktop Questions & Answers

How can I replicate master master and master master MySQL databse replication and HA?

I have an application desigend in PHP and MySQl running on apache web server that I is running on a Amazon EC2 server Centos. I want to implement the master-master and master slave replication and high availability disaster recovery on this application database. For this I have created two... (0 Replies)
Discussion started by: Palak Sharma
0 Replies

10. UNIX for Advanced & Expert Users

How to find out which server is LDAP/NIS master?

I have some scripts where I go and do some LDAP/NIS queries to report on users on Unix servers. What I am trying to figure out is, how do I know which server is the LDAP? The configs have been in place long before I took over so was hoping someone had some insight on how to figure this out. I must... (1 Reply)
Discussion started by: dagamier
1 Replies
trcs(1) 							   User Manuals 							   trcs(1)

NAME
trcs - convert text files from one codeset to other SYNOPSIS
trcs -C | -l | -h trcs [-s] [-f input-codeset ] [-t output-codeset ] [ file ]... DESCRIPTION
trcs is a program for translation of text files from one codeset to other. When exact translation is impossible it tries to make approxi- mations. For example pseudographic characters are approximated by ASCII characters in codesets that have no pseudographic characters and characters with diacritical marks are approximated by existing characters. If the option -s or --gen-script is given trcs will generate simple script that invokes tr(1) This is useful if you want to include this in your script or for faster conversion of many files. If none of -C, -s, -l, -h and their equivalents is given each file will be read assuming it is coded with codeset input-codeset On standard output it will be recoded so to use codeset output-codeset If there is no file given trcs will act as filter. Both input-codeset and out- put-codeset are case insensitive and default to `cp1251'. OPTIONS
-C, --copyright Display copying conditions and warranty information. -s, --gen-script Generates conversion script for given input and output encodings instead to convert text files. -l, --list List all known codesets with their aliases. -h, --help Display this help and exit. -f input-codeset, --from[=]input-codeset Codeset of the source. -f output-codeset, --to[=]output-codeset Codeset of the output. EXAMPLES
trcs -fcyrillic -t koi8-r letter.txt Convert letter.txt from ISO-8859-5 (cyrillic) to KOI8-R and output the result on standard output. trcs --from cp437 --to=mik --gen-script >ibm2mik Generates script ibm2mik for converting from CP437 to MIK. sh ibm2mik screen.txt Convert screen.txt from CP437 to MIK. Output the result on standard output. Without parameters ibm2mik acts as filter. AUTHOR
Anton Zinoviev <anton@lml.bas.bg>, <zinoviev@fmi.uni-sofia.bg> SEE ALSO
tr(1) Linux JUN 2000 trcs(1)
All times are GMT -4. The time now is 09:04 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy