Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Spliting bash string into parts
Top Forums Shell Programming and Scripting Spliting bash string into parts Post 302545479 by gary_w on Monday 8th of August 2011 12:25:45 PM
Old 08-08-2011
What about this:
Code:
#!/bin/bash

## Define a string
string1="A\nB\nC D E\nFG\nH"

## Replace the \n's with a single character, since IFS
## can only be 1 character.
match='\\n'
replacement='|'
string2=$(echo ${string1//${match}/${replacement}})

## Change the input field seperator to $replacement
IFS="$replacement"

## Parse the string based on the IFS.
set -- $string2

echo "1: $1"
echo "2: $2"
echo "3: $3"
echo "4: $4"
echo "5: $5"

Output:
Code:
$ test2
1: A
2: B
3: C D E
4: FG
5: H
$

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

With Regex Spliting the string into Alphanumeric and Numeric part

Hi there With shell script I'm trying to split the string into two parts. One is alphanumeric part, the other one is a numeric part. dummy_postcode_1 = 'SL1' --> res_alpha = 'SL' and res_numeric = '1' dummy_postcode_2 = 'S053' --> res_alpha = 'S' and res_numeric = '053' ... (1 Reply)
Discussion started by: ozgurgul
1 Replies

2. Shell Programming and Scripting

A problem for sed? Remove parts of a string

Hi, My knowledge about sed is limited but I have a problem that I think can be solved with sed. I have a variable in a shell script that stores a lot of path/filenames and the delimitter between them is a space (they all exist on the same line). One part of the filename is the file creation... (4 Replies)
Discussion started by: pcrs
4 Replies

3. Shell Programming and Scripting

awk help with string spliting

Hello all, I am having a problem with awk's string split function. I have a string that has a number at the end, I am trying to remove the alpha portion of the string and just have the numeric part. Here is my code and the result: BEGIN { word = "$category121"; split(word, a, 121) print... (2 Replies)
Discussion started by: RobertSubnet
2 Replies

4. Shell Programming and Scripting

Truncate Specific Parts of a String

How do you truncate specific parts of a string. Example: 1 This is the string Goal: This is the string As you can see I'm trying to simply remove the first two characters of the string the number one and the space between the one and the word "this." Your help is appreciated. ... (8 Replies)
Discussion started by: royarellano
8 Replies

5. UNIX for Advanced & Expert Users

Bash shell: Cutting pasting only parts of the name of a directory into a variable

I have a script in a directory and want to search the directory before like follows: i=0 for file in ../HN_* do echo $file ((i+=1)) echo $i done Currently I get following output: ../HN_2 1 ../HN_3 2 (2 Replies)
Discussion started by: ABE2202
2 Replies

6. UNIX for Dummies Questions & Answers

How to cut a string in two parts and show the other part

hi everybody.. I have a string like : abcd:efgh xxyy:yyxx ssddf:kjlioi ghtyu:jkksk nhjkk:heuiiue please tell me how i can display only the characters after ":" in the output the output should be : efgh yyxx kjlioi jkksk heuiiue please give quick reply.. its urgent..!! (6 Replies)
Discussion started by: adityamitra
6 Replies

7. UNIX for Dummies Questions & Answers

increment numbers in several parts of a string

I know how to do produce this: string01 string02 string03 several different ways. But how do I do produce this (without getting lost in recursion): string01morestring100yetmore10 string02morestring101yetmore20 string03morestring102yetmore30 ...... (2 Replies)
Discussion started by: uiop44
2 Replies

8. Shell Programming and Scripting

perl, splitting out specific parts of the string

Hi there, I have an output from a command like this # ypcat -k netgroup.byuser| grep steven steven.* users_main,users_sysadmin,users_global,users_backup_team and wanted to pull the 'users' netgroups returned into a perl array, that will look like this users_main... (2 Replies)
Discussion started by: rethink
2 Replies

9. Shell Programming and Scripting

Issue Spliting String in Python

I have a string like below Note: I have have a single to any number of comma "," seperated string assigned to jdbc_trgt variable. I need to split jdbc_trgt using comma(,) as the delimiter. I tried the below but it fails as i dont know how can i read each split string iterately. for... (4 Replies)
Discussion started by: mohtashims
4 Replies

10. Shell Programming and Scripting

How to get first four parts of the string?

I have the string: XXXX.YYYY_ZZZ.20180724.01.txt I need to get rid of .txt and get full four parts XXXX.YYYY_ZZZ.20180724.01 I did: CTL=`echo XXXX.YYYY_ZZZ.20180724.01.txt | rev | cut -d"." -f4 | rev` But got only YYYY_ZZZ What should I do to get all four parts of that... (4 Replies)
Discussion started by: digioleg54
4 Replies

LEARN ABOUT CENTOS

paps

PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME

       paps - UTF-8 to PostScript converter using Pango

SYNOPSIS

       paps [options] files...

DESCRIPTION

       paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
       through the pango ft2 backend.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.

       --landscape
	      Landscape output. Default is portrait.

       --columns=cl
	      Number of columns output. Default is 1.

       --font=desc
	      Set the font description. Default is Monospace 12.

       --rtl  Do rtl layout.

       --paper ps
	      Choose paper size. Known paper sizes are legal, letter, a4. Default is A4.

       --bottom-margin=bm
	      Set bottom margin in postscript points (1/72 inch). Default is 36.

       --top-margin=tm
	      Set top margin. Default is 36.

       --left-margin=lm
	      Set left margin. Default is 36.

       --right-margin=rm
	      Set right margin. Default is 36.

       --help Show summary of options.

       --header
	      Draw page header for each page.

       --markup
	      Interpret the text as pango markup.

       --encoding=ENCODING
	      Assume the documentation encoding is ENCODING.

       --lpi  Set the lines per inch. This determines the line spacing.

       --cpi  Set the characters per inch. This is an alternative method of specifying the font size.

       --stretch-chars
	      Indicates  that  characters  should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
	      behaviour.

AUTHOR

       paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.

       This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).

								  April  17, 2006							   PAPS(1)
All times are GMT -4. The time now is 07:45 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy