Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: String manipulation using awk
Top Forums Shell Programming and Scripting String manipulation using awk Post 302880321 by Akshay Hegde on Wednesday 18th of December 2013 09:44:42 PM
Old 12-18-2013
some more example


Code:
# Single char 
$ echo "1024m1025g" | awk -F'[[:alpha:]]' '{print $1,$2}'
1024 1025

$ echo "1024g1025g" | awk -F'[[:alpha:]]' '{split($0,C);print C[1],C[2]}'
1024 1025

# Multiple char
$ echo "1024gaas1025g" | awk -F'[[:alpha:]]*' '{print $1,$2}'
1024 1025

$ echo "1024gaAas1025g" | awk -F'[[:alpha:]]*' '{split($0,C);print C[1],C[2]}'
1024 1025

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk string manipulation

Here is my awk code in a shell script: localRecDir=/somedirectory/ # awk -v LRD="$localRecDir" '{out = sprintf ("%s0000000%s"),LRD,substr($3,4) ; print > out; close(out)}' *.log Here is the contents of my *.log file I am trying to parse with my script: 000007 0110 07-0001583 000007 ... (2 Replies)
Discussion started by: zoo591
2 Replies

2. UNIX for Dummies Questions & Answers

String manipulation

Hi all, Please help me decide this problem. I have a converter application getting its parameters by specified format. Ie: -date2007-02-14 Also I have a files named yyyyMMdd.rar format. So how do I convert the file name to it. Input: 20070214.rar Output: -date2007-02-14 I wrote the... (2 Replies)
Discussion started by: mr_bold
2 Replies

3. Shell Programming and Scripting

String manipulation

Hi There! I have the following block of text in my input file and in order to parse it correctly, i need to have i.e. If a line starts with a number, ignore it else replace it with the number from the previous line until the first ',' So, for example, 15,9:5/12345 ,10:1 ... (5 Replies)
Discussion started by: orno
5 Replies

4. Shell Programming and Scripting

I need help with string manipulation

First of all I am VERY new to this so bare with me and try and explain everything even if it seems simple. Basically I want to read a line of text from a html file. See if the line of text has a certain string in it. copy an unknown number of characters (the last 4 characters wiil be ".jpg" the... (1 Reply)
Discussion started by: c3lica
1 Replies

5. Shell Programming and Scripting

String Manipulation

How u convert string "hi pravin how are you?" to "Hi Pravin How Are You?" (4 Replies)
Discussion started by: proactiveaditya
4 Replies

6. Shell Programming and Scripting

String manipulation

Hi, I have the string like this ". Start : 06:53:11 - MON JUL 05, 2010" I need to print the part "06:53:11 - MON JUL 05, 2010" How i can do this? Thanks, Lenova (2 Replies)
Discussion started by: lenova2010
2 Replies

7. Shell Programming and Scripting

Deleting part of a string : string manipulation

i have something like this... echo "teCertificateId" | awk -F'Id' '{ print $1 }' | awk -F'te' '{ print $2 }' Certifica the awk should remove 'te' only if it is present at the start of the string.. anywhere else it should ignore it. expected output is Certificate (7 Replies)
Discussion started by: vivek d r
7 Replies

8. Shell Programming and Scripting

Awk to convert a text file to CSV file with some string manipulation

Hi , I have a simple text file with contents as below: 12345678900 971,76 4234560890 22345678900 5971,72 5234560990 32345678900 71,12 6234560190 the new csv-file should be like: Column1;Column2;Column3;Column4;Column5 123456;78900;971,76;423456;0890... (9 Replies)
Discussion started by: FreddyDaKing
9 Replies

9. Shell Programming and Scripting

String manipulation

Hi , I am getting a string like aaa,bbb,sdsdad,sdfsdf,sdfsdfdsf,rtyrtyr,45654654,ddfdfdfgdfg,dfgdfgdg........... Now what I need is to format it. So after each nth comma I need one newline. So the above will look like when n=3 aaa,bbb,sdsdad, sdfsdf,sdfsdfdsf,rtyrtyr,... (4 Replies)
Discussion started by: Anupam_Halder
4 Replies

10. Shell Programming and Scripting

String Manipulation

I'm making a little game in Perl, and I am trying to remove the first instance of a character in an arbitrary string. For example, if the string is "cupcakes"and the user enters another string that contains letters from "cupcake" e.g: "sake"the original string will now look like this (below)... (3 Replies)
Discussion started by: whyte_rhyno
3 Replies

LEARN ABOUT DEBIAN

colorgccrc

COLORGCCRC(5)							File Formats Manual						     COLORGCCRC(5)

NAME

       colorgccrc - configuration file for colorgcc

DESCRIPTION

       A colorgccrc configuration file is used to configure the highlighting of the compiler output from colorgcc.

SYNTAX

       Each  line  consists  of  a  keyword  designating  a configuration variable.  The keyword is followed by `:' and then one or several values
       (depending on the keyword).  Lines beginning with a hash mark `#' are comments.

CONFIGURATION VARIABLES

       g++ | gcc | c++ | cc | g77 | gcj | gnat | gpc
	      Specifies the paths to the compilers.  Takes one value; a path to the compiler.

       nocolor
	      Specifies what terminal types colorization should be disabled on.  Takes one or several values, separated by whitespace.

       srcColor
	      Specifies the highlighting attributes source-code should be given.  Takes one or several color attributes.  See  the  section  COLOR
	      ATTRIBUTES for more information.

       introColor
	      Specifies  the  highlighting  attributes	for normal compiler output.  Takes one or several color attributes.  See the section COLOR
	      ATTRIBUTES for more information.

       warningFileNameColor | errorFileNameColor
	      Specifies the highlighting attributes for the filename in a  warning  or	an  error,  respectively.   Takes  one	or  several  color
	      attributes.  See the section COLOR ATTRIBUTES for more information.

       warningNumberColor | errorNumberColor
	      Specifies  the  highlighting  attributes	for  the  line-number  in a warning or an error, respectively.	Takes one or several color
	      attributes.  See the section COLOR ATTRIBUTES for more information.

       warningMessageColor | errorMessageColor
	      Specifies the highlighting attributes for the message-text in a warning or an error,  respectively.   Takes  one	or  several  color
	      attributes.  See the section COLOR ATTRIBUTES for more information.

COLOR ATTRIBUTES

       The following attributes are valid for highlighting.

       clear, reset

       bold, underline, underscore, blink, reverse, concealed

       black, red, green, yellow, blue, magenta, cyan, white

       on_black, on_red, on_green, on_yellow, on_blue, on_magenta, on_cyan, on_white

SEE ALSO

       gcc(1), colorgcc(1)

HISTORY

       Jan 15 2003: Initial version of this manual-page.

REPORTING BUGS

       Report bugs to <jmoyers@geeks.com>

AUTHORS

       Jamie Moyers <jmoyers@geeks.com> is the author of colorgcc.

       This  manual  page  was	written  by Joe Wreschnig <piman@sacredchao.net>, and modified by David Weinehall <tao@debian.org>, for the Debian
       GNU/Linux system (but may be used by others).

COPYRIGHT

       Copyright (C) 2003 Jamie Moyers
       This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
       LAR PURPOSE.

								   Jan 15, 2003 						     COLORGCCRC(5)
All times are GMT -4. The time now is 12:08 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy