How to find particular string in multiple files Post: 302457538

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Find and replace a string in multiple files

I used the following script cd pathname for y in `ls *`; do sed "s/ABCD/DCBA/g" $y > temp; mv temp $y; done and it worked fine for finding and replacing strings with names etc. in all files of the given path. I'm trying to replace a string which consists of path (location of file) ...

2. Shell Programming and Scripting

shell script to find and replace string in multiple files

3. Shell Programming and Scripting

Multiple search string in multiple files using awk

Hi, filenames: contains name of list of files to search in. placelist contains the names of places to be searched in all files in "filenames" for i in $(<filenames) do egrep -f placelist $i if ] then echo $i fi done >> outputfile Output i am getting:

4. Shell Programming and Scripting

Find & Replace string in multiple files & folders using perl

find . -type f -name "*.sql" -print|xargs perl -i -pe 's/pattern/replaced/g' this is simple logic to find and replace in multiple files & folders Hope this helps. Thanks Zaheer

5. Shell Programming and Scripting

find string from multiple dir and redirect to new files

Hi, I am new to script and I want find one string from multiple files in diff directories and put that out put to new file. Like I have A,B & C directories and each has multiple files but one file is unic in all the directories like COMM.txt Now I want write script to find the string...

6. Shell Programming and Scripting

How to find particular string in multiple files with in the current directory.

Hello friends, Plz suggest the find command, How to search a string in a paticular string in miltiple files with current dirctory.:) Thanks in advance. Siva Ranganath Ch

7. Shell Programming and Scripting

trying to find match from multiple string if statement

I'm trying to create what (should be) a simple bash script that will pull computer name and use that info to bind to one of three servers. Is there any way to do this without having a text file with the names of the servers and associated computer names?

8. Shell Programming and Scripting

Find multiple string in one file using find command

Hi, I want find multiple string in one file using find coomand. And keeping it in one variable.grep is not working.

9. Shell Programming and Scripting

Script to find & replace a multiple lines string across multiple php files and subdirectories

Hey guys. I know pratically 0 about Linux, so could anyone please give me instructions on how to accomplish this ? The distro is RedHat 4.1.2 and i need to find and replace a multiple lines string in several php files across subdirectories. So lets say im at root/dir1/dir2/ , when i execute...

10. Shell Programming and Scripting

Find a string and then return the next 20 characters in multiple files

Hello all, I have a directory with 2000+ files. I need to look in each file for an invoice number. To identify this, i can search for the string 'BIG' and then retrieve the next 30 characters. I was thinking awk for this, but not sure how to do it. Each file contains one long string and in...

LEARN ABOUT ULTRIX

su

su(1) General Commands Manual su(1)

Name
su - substitute a user ID

Syntax
su [username]

su - [username]

su -f [username]

Description
The command requests the password of the specified username. If the correct password is given, changes to that username without changing
the current directory. The user environment is unchanged except for HOME and SHELL which are taken from the password file entry for user-
name. The shell that is run is also taken from the password file entry for username. The new user ID stays in force until the shell
exits.

If no username is specified, `root' is assumed. To remind the superuser of his responsibilities, the shell substitutes `#' for its usual
prompt.

Options
-f Prevents from executing the .cshrc file, making start up faster.

- Simulates a full login.

Diagnostics
Sorry
An invalid password was supplied for the specified username.

Unknown login: username
The specified username was not found in the passwd database.

No directory
The home directory for the username is not accessible at this time (only with ``-'' argument).

No shell
The shell specified in the passwd database entry for username could not be executed.

Kerberos initialization failure
Consult your system administrator.

If enhanced security features are enabled the following error messages are also possible:

Requires secure terminal
Attempt to su to UID 0 on a line that is not marked secure in

User's password has expired
Access is denied because the password for username is expired.

This account is disabled
Access is denied because the auth entry corresponding to username is marked disabled.

Files
Log file of anyone who became
root, with a date mark.

See Also
csh(1), sh(1), passwd(5yp), environ(7), edauth(8)
Security Guide for Administrators
Security Guide for Users

su(1)