Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Help getting a UNIX shell script to look at multiple files.
Top Forums Shell Programming and Scripting Help getting a UNIX shell script to look at multiple files. Post 302878360 by Chubler_XL on Thursday 5th of December 2013 09:49:59 PM
Old 12-05-2013
Try using a while loop with shift to move the arguments down one:

Code:
#!/bin/bash

arg=$( echo "$1" | sed 's:[]\[\^\$\.\*\/]:\\&:g' )
Replace1="$2"

while [ $# -ge 3 ]
do
    File1="$3"
    sed -e "s/$arg/$Replace1/g" "$File1" > "$File1.updated"
    mv "$File1.updated" "$File1"
    shift
done

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how to send multiple files from the shell script

hi, how to send multiple files from the shell script eg : i have /home/adm/file1 /home/adm/file2 /home/adm/cfg how can i attach these files in the mail ? (1 Reply)
Discussion started by: mail2sant
1 Replies

2. Shell Programming and Scripting

shell script to join multiple files

I am a new to Linux and try to write a script to join three multiple files. For example, there are three files file1 # comment a Kevin b Vin c Sam file 2 # comment a 10 b 20 c 40 file 3 # comment a blue b yellow (7 Replies)
Discussion started by: bonosungho
7 Replies

3. Shell Programming and Scripting

Need help for a Shell script to rename multiple files

Hi! I need help to create a shell script to search inside a file and then copy a portion of the search result as the new file name. Basically I was hacked over the weekend and the genius wipe out my drive from my server. I was able to recover alot of files, but biggest problem Is now the... (15 Replies)
Discussion started by: kidney514
15 Replies

4. Shell Programming and Scripting

How to Read Multiple files in a Shell Script

Hi, Can any one tell me if i can read two files in a shell script... My actual requirement is to read the 1st text file and parse it to get the file code and use this file code to retrieve data from database and print the fetched data in the 2nd text file (I have parsed it and printed the... (2 Replies)
Discussion started by: funonnet
2 Replies

5. Shell Programming and Scripting

Need shell script for ftpying multiple files

Hi All, I am a beginner for shell programming. I have a requirement to ftp multiple files. Here are the details. I have around thiry files in one directory, I want a shell script which selects 5 files at a time and does ftp them to another host . After the transfer for first files is... (0 Replies)
Discussion started by: srikanthn
0 Replies

6. UNIX for Advanced & Expert Users

Multiple Instance of Unix Shell Script

Hi All, I have a problem mentioned below. I have a script which performs line by line operations on several files. I have a temp_file storing the list of names of the file to be validated. Right not in while loop i validate these files one by one. Is there anyway that i can modify... (1 Reply)
Discussion started by: amitaryans
1 Replies

7. Shell Programming and Scripting

Renaming multiple files with a shell script

Hey guys, I'm really new to UNIX and shell scripting in general. For my internship I need to rename a bunch of files. Specifically, I need to change the first letter of each of the files to lowercase and I have to change the endings so they all basically look like "file_cone.jpg". I know I... (4 Replies)
Discussion started by: jjzieve
4 Replies

8. Shell Programming and Scripting

shell script to ftp multiple files

Hi, i use the below script to send a single file to remote server from linux. ftp -nvi <<!EOF open $Host_name user $USER_ID $PWD binary mput $file_name quit !EOF (where i... (2 Replies)
Discussion started by: pradebban
2 Replies

9. Homework & Coursework Questions

Shell Script to sed with Multiple Files

I am not sure what I am doing wrong here. The code should work fine. I have been making small changes insuring that each new bit works. Now running my sed through multiple files I am getting incorrect output. Any help and instruction would be greatly appreciated. The problem - Generalize... (10 Replies)
Discussion started by: Lycopene
10 Replies

10. UNIX for Beginners Questions & Answers

Export Oracle multiple tables to multiple csv files using UNIX shell scripting

Hello All, just wanted to export multiple tables from oracle sql using unix shell script to csv file and the below code is exporting only the first table. Can you please suggest why? or any better idea? export FILE="/abc/autom/file/geo_JOB.csv" Export= `sqlplus -s dev01/password@dEV3... (16 Replies)
Discussion started by: Hope
16 Replies

LEARN ABOUT DEBIAN

ns_sockbind

Ns_Sock(3aolserver)					   AOLserver Library Procedures 				       Ns_Sock(3aolserver)

__________________________________________________________________________________________________________________________________________________

NAME

       Ns_BindSock,  Ns_GetSockAddr,  Ns_SockAccept,  Ns_SockAsyncConnect,  Ns_SockAsyncConnect2,  Ns_SockBind, Ns_SockCloseLater, Ns_SockConnect,
       Ns_SockConnect2, Ns_SockListen, Ns_SockListenEx, Ns_SockPipe, Ns_SockSetBlocking, Ns_SockSetNonBlocking, Ns_SockStrError,  Ns_SockTimedCon-
       nect, Ns_SockTimedConnect2, ns_pipe, ns_sockpair - library procedures

SYNOPSIS

       #include "ns.h"

       Ns_BindSock(arg, arg)

       Ns_GetSockAddr(arg, arg)

       Ns_SockAccept(arg, arg)

       Ns_SockAsyncConnect(arg, arg)

       Ns_SockAsyncConnect2(arg, arg)

       Ns_SockBind(arg, arg)

       Ns_SockCloseLater(arg, arg)

       Ns_SockConnect(arg, arg)

       Ns_SockConnect2(arg, arg)

       Ns_SockListen(arg, arg)

       Ns_SockListenEx(arg, arg)

       Ns_SockPipe(arg, arg)

       Ns_SockSetBlocking(arg, arg)

       Ns_SockSetNonBlocking(arg, arg)

       Ns_SockStrError(arg, arg)

       Ns_SockTimedConnect(arg, arg)

       Ns_SockTimedConnect2(arg, arg)

       ns_pipe(arg, arg)

       ns_sockpair(arg, arg)
_________________________________________________________________

DESCRIPTION

       These functions ...

SEE ALSO

       nsd(1), info(n)

KEYWORDS

AOLserver								4.0						       Ns_Sock(3aolserver)
All times are GMT -4. The time now is 09:08 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy