Sponsored Content
Top Forums UNIX for Advanced & Expert Users Need help to extract part of the string Post 302943921 by Scrutinizer on Thursday 14th of May 2015 04:09:37 AM
Old 05-14-2015
Note: instead of B=`echo ${A##*-}` one could use: B=${A##*-}
This User Gave Thanks to Scrutinizer For This Post:
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Extract Part of string from 3rd field $3 using AWK

I'm executing "wc -lc" command in a c shell script to get record count and byte counts and writing them to a file. I get the result with the full pathname of the file. But I do not want the path name to be printed in the output file. I heard that using Awk we can get this but I don't have any... (4 Replies)
Discussion started by: stakuri
4 Replies

2. UNIX for Dummies Questions & Answers

Extract a part of file name

Hi, I want to extract a part of filename and pass it as a parameter to one of the scripts. Could someone help. File name:- NLL_NAM_XXXXX.XXXXXXX_1_1.txt. Here i have to extract only XXXXX.XXXXXXX and the position will be constant. that means that i have to extract some n characters from... (6 Replies)
Discussion started by: dnat
6 Replies

3. Shell Programming and Scripting

extract last part of string.

Hi, I have a string like this BUNDLE=/home/bob/flx/user.bun how to extract only the the last part ie, only user.bun (2 Replies)
Discussion started by: vprasads
2 Replies

4. Shell Programming and Scripting

How to extract one part from whole output

Hi All, I am trying to write a small shell programming to get db2 database size info. The command I am going to use is- db2 "CALL GET_DBSIZE_INFO(?, ?, ?, -1)" and the output of above command generally is- Value of output parameters -------------------------- Parameter Name :... (4 Replies)
Discussion started by: NARESH1302
4 Replies

5. Shell Programming and Scripting

how to extract a certain part of a line

Hi friends, I want to select and use the certain part of a line. For example I have the following line home/1245/hgdf/acsdf/myhome/afolder/H2O/endfile how can I extract the part " /myhome/afolder/H2O/endfile " thanks (6 Replies)
Discussion started by: rpf
6 Replies

6. Shell Programming and Scripting

Help with extract particular part of data

Input file <data> <temporary>qe2qrqerq qwewqeqwrqwrq qrerwrewrwer </temporary> </data> <sample>@!@##%#</sample> <info>12345</info> <content>2313214141454</content> <data> <temporary>qe2qrqerq qrerwrewrwer </temporary> <content>123214214523</content> </data>... (5 Replies)
Discussion started by: perl_beginner
5 Replies

7. Shell Programming and Scripting

extract part of string using sed

Hi, I have the following string and I need to extract the date from it: TextHere,2012/07/11,1 I tried using sed: sed -n 's#^.*\({4}/{2}/{2}\).*$#\1#p' But it doesn't return anything. The following line doesn't even return '2012': sed -n 's/^.*\({4}\).*$/\1/p' I used to use grep -o... (6 Replies)
Discussion started by: Subbeh
6 Replies

8. Shell Programming and Scripting

Extract part of a string

I have a file with 100s of lines of text. I want to perform an extraction of this line: Info bpzs(pid=2652) using 1000 bits I have not been able to extract it. Should I try expr match or is there another method? This line has data both in front of and in back of it. I do not have grep -o... (5 Replies)
Discussion started by: newbie2010
5 Replies

9. Shell Programming and Scripting

Extract number part from the string in ksh 88

I have to extract number part (Date and timestamp part ) from the following 3 strings AB_XYZA_20130930183017.log AB_DY_XYZA_20130930183017.log AB_GZU_20130930183017.log Output should be 20130930183017 Please help me to get the string like above Thanks (2 Replies)
Discussion started by: smile689
2 Replies

10. Shell Programming and Scripting

How to extract part of string from all log files.?

Hi All, Let us say we have 5 log files, extract the data from all log files and save the output in a file. home/log/first.log home/log/second.log home/log/third.log home/log/four.log home/log/five.log I want to extract the following text from the log files and save the output in a file.... (7 Replies)
Discussion started by: ROCK_PLSQL
7 Replies
MB_STRCUT(3)								 1							      MB_STRCUT(3)

mb_strcut - Get part of string

SYNOPSIS
string mb_strcut (string $str, int $start, [int $length = NULL], [string $encoding = mb_internal_encoding()]) DESCRIPTION
mb_strcut(3) extracts a substring from a string similarly to mb_substr(3), but operates on bytes instead of characters. If the cut position happens to be between two bytes of a multi-byte character, the cut is performed starting from the first byte of that character. This is also the difference to the substr(3) function, which would simply cut the string between the bytes and thus result in a malformed byte sequence. PARAMETERS
o $str - The string being cut. o $start - Starting position in bytes. o $length - Length in bytes. If omitted or NULL is passed, extract all bytes to the end of the string. o $encoding -The $encoding parameter is the character encoding. If it is omitted, the internal character encoding value will be used. RETURN VALUES
mb_strcut(3) returns the portion of $str specified by the $start and $length parameters. SEE ALSO
mb_substr(3), mb_internal_encoding(3). PHP Documentation Group MB_STRCUT(3)
All times are GMT -4. The time now is 11:07 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy