Sponsored Content
Top Forums Shell Programming and Scripting Enhance existing script: Extract Multiple variables & Input in an echo string Post 303042213 by nk1984 on Thursday 19th of December 2019 01:56:43 AM
Old 12-19-2019
Thanks for your quick help.

It works absolutely fine & the execution Time is improved significantly.

Regards
Nk
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

extract from string variable into new variables

I have a variable which consists of a string like this: 001 aaabc 44 a bbb12 How do I extract each substring, delimited by the spaces, into new variables - one for each substring? eg var1 will be 001, var2 will be aaabc, var3 will be 44, var4 will be a, etc? I've come up with this:... (2 Replies)
Discussion started by: Sniper Pixie
2 Replies

2. Shell Programming and Scripting

Extract numbers from a string and store in variables

Hi All, Is it possible in Unix shell script to extract numbers from a string containing ".", such as; 5.2.314 And store in variables so; var1 = 5 var2 = 2 var3 = 314 Thanks in advance for any help anyone can provide dave (6 Replies)
Discussion started by: davewg
6 Replies

3. 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 (0 Replies)
Discussion started by: Zaheer.mic
0 Replies

4. Shell Programming and Scripting

Tailing new log file & echo the string on console

Guys, I do have a script that runs to take the server out from network, after running the script it is writing the new log file{outFile} in to directory . Now what i need is my script should tail the last modified file{outFile} & search the string {Server Status} ans should echo the same at the... (0 Replies)
Discussion started by: raghunsi
0 Replies

5. Shell Programming and Scripting

Multiple Variables in Array from Existing Directories

I would like to extract directories from a specific place and keep them into an array of variables to run functions into it. Example, bash-3.00$ls adrian bryan caren derrick I want to keep each directory names into a variable adrian --> document bryan --> document caren --> document... (3 Replies)
Discussion started by: lynxlee
3 Replies

6. Shell Programming and Scripting

awk + gsub to search multiple input values & replace with located string + extra text

Hi all. I have the following command that is successfully searching for any one of the strings on all lines of a file and replacing it with the instructed value. cat inputFile | awk '{gsub(/aaa|bbb|ccc|ddd/,"1234")}1' > outputFile This does in fact replace any occurrence of aaa, bbb,... (2 Replies)
Discussion started by: dazhoop
2 Replies

7. 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... (12 Replies)
Discussion started by: spfc_dmt
12 Replies

8. Shell Programming and Scripting

Pattern Match & Extract from a string

Hi, I have long string in 2nd field, as shown below: REF1 | CLESCLJSCSHSCSMSCSNSCSRSCUDSCUFSCU7SCV1SCWPSCXGPDBACAPA0DHDPDMESED6 REF2 | SBR4PCBFPCDRSCSCG3SCHEBSCKNSCKPSCLLSCMCZXTNPCVFPCV6P4KL0DMDSDSASEWG I have a group of fixed patterns which can occur in these long strings & only... (11 Replies)
Discussion started by: karumudi7
11 Replies

9. Shell Programming and Scripting

How to read each line from input file, assign variables, and echo to output file?

I've got a file that looks like this (spaces before first entries intentional): 12345650-000005000GL140227 ANNUAL HELC FEE EN 22345650-000005000GL140227 ANNUAL HELC FEE EN 32345650-000005000GL140227 ANNUAL HELC FEE EN I want to read through the file line by line,... (6 Replies)
Discussion started by: Scottie1954
6 Replies

10. Shell Programming and Scripting

Extract multiple values into corresponding variables

Here is my input # MANIFEST.MF Manifest-Version: 1.0 Build-Jdk: 1.6.0 Built-By: CM_TEAM Build_SvnRev: 662789 Build_Number: 13.0.0.0-JDK8 Build_Date: Wed 04/05/2017-20:48:19.17 Archiver-Version: Plexus Archiver Created-By: Apache Maven 3.1.0 Here is the expected output:... (4 Replies)
Discussion started by: kchinnam
4 Replies
KNIFE(8)						      System Manager's Manual							  KNIFE(8)

NAME
knife, axe, cutter, chainsaw - tools to improve network performance via SNIP SYNOPSIS
knife is used to control the network via Sysadmin Network Interrupt Protocol [SNIP]. DESCRIPTION
Experience has shown that suitable application of these tools on the network can lead to improved network performance, as busy segments of useless traffic can be isolated from the important stuff (and the rest of the world, for that matter). However, care must be taken, other- wise lusers will be complaining about "network downtime". knife vs LART While knife can be used as a replacement for LART, the reverse is not generally true; while blunt trauma works wonders on lusers, it tends to be ineffective on cables. Also, note that using knife or one of it's associates as a LART will probably lead to higher level assault charges than one would get with a standard LART. chainsaw, the power SNIP tool chainsaw is a version of knife that makes quick work of almost any problem. It also has a correspondingly higher potential for causing unintentional damage. Handle with care. FILES
In its normal application to cables, knife uses no files. If applied to a disk, many files may be affected; see mkfs(8). SEE ALSO
lart(8) BUGS
You may be required to fix things eventually. RESTRICTIONS
Bosses and the legal system may take a dim view of overenthusiastic application of these tools. AUTHOR
While the origin of the first knife remains a mystery, this man page was written by Kurt Hockenbury <kurt@something.com>. He disclaims responsibility for any actions inspired by this man page. HISTORY
SNIP was first described on alt.sysadmin.recovery by J.D. Falk <jdfalk@cais.cais.com> as a followup to a post by <martin@angela.ctrl- c.liu.se>. KNIFE(8)
All times are GMT -4. The time now is 11:31 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy