sed: remove first character from particular line Post: 302324521

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Remove Last Character of Line

Hi, I need to put the single line contents of a file into a variable, but remove the last character, for example the file would have this sort of contents: 2;4;3;10;67;54;96; And I want the variable to be: 2;4;3;10;67;54;96 (notice the last ";" has gone). Unfortunately I can't just...

2. Shell Programming and Scripting

sed to remove character ['

I have a huge file where the each column has data in the format: . I want to remove the from each value. How do I do it with sed? thanks

3. Shell Programming and Scripting

How to remove space in sed for / character

Hi... i need a script to remove the space before and after the operator like( / ). Ex : Input file apple / manago mango / fresh apple / fresh Desired output: apple/manago mango/fresh apple/fresh Note: betwee the desired operator space should be removed, between words do not remove...

4. HP-UX

How to remove new line character and append new line character in a file?

Hi Experts, I have data coming in 4 columns and there are new line characters \n in between the data. I need to remove the new line characters in the middle of the row and keep the \n character at the end of the line. File is comma (,) seperated. Eg: ID,Client ,SNo,Rank 37,Airtel \n...

5. Shell Programming and Scripting

Need to remove a character using sed

Hi All, I have output like this below ldprod/03 ldprod/02 ldprod/01 ldprod/00 ldnprod/ ldnprod/030 I want only remove all character including / ldprod ldprod ldprod ldprod ldprod ldnprod

6. UNIX for Dummies Questions & Answers

Remove last character in each line

Hi guys, Does anyone know how to remove the last character in each of the line? This is what I have: ABCDE.1 GLSJD.2 HIJPL.2 HKAGB.3 IUBWQ.1 What I want (remove the dot and number): ABCDE GLSJD HIJPL HKAGB IUBWQ I tried to use this: sed 's/.*//' But I'm not sure if that is...

7. Shell Programming and Scripting

Sed: delete on each line before a character and after a character

Hi there, A total sed noob here. Is there a way using sed to delete everything before a character AND after another character on each line in a file? The deletion should also delete the indicating characters(here: an opening and a closing parenthesis). The original file would look like...

8. Shell Programming and Scripting

Want to remove / and character using awk or sed

Below i am trying to remove "/" and "r" from the output, so i need output as: hdiskpower3 hdisk0 hdisk1 #inq | grep 5773 | awk '{print $1}' | sed 's/dev//g' | awk -F"/" '{$1=$1}1' .....................................................//rhdiskpower0 //rhdiskpower1 //rhdiskpower2...

9. Shell Programming and Scripting

sed - remove begin of line up to the third and including occurence of character

hello. How to remove all characters in a line from first character ( a $ ) until and including the third occurrence of that character ( $ ). Any help is welcome.

10. Shell Programming and Scripting

Need to remove first and last character using sed

Hi I have file in below format. How i can remove the first and lost comma from this below file ,001E:001F,,,02EE,0FED:0FEF, I need output has below 001E:001F,,,02EE,0FED:0FEF

LEARN ABOUT LINUX

shtool-subst

SHTOOL-SUBST.TMP(1)					      GNU Portable Shell Tool					       SHTOOL-SUBST.TMP(1)

NAME

       shtool-subst - GNU shtool sed(1) substitution operations

SYNOPSIS

       shtool subst [-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning] [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup ext]
       [-e|--exec cmd] [-f|--file cmd-file] [file] [file ...]

DESCRIPTION

       This command applies one or more sed(1) substitution operations to stdin or any number of files.

OPTIONS

       The following command line options are available.

       -v, --verbose
	   Display some processing information.

       -t, --trace
	   Enable the output of the essential shell commands which are executed.

       -n, --nop
	   No operation mode. Actual execution of the essential shell commands which would be executed is suppressed.

       -w, --warning
	   Show warning on substitution operation resulting in no content change on every file. The default is to show a warning on substitution
	   operations resulted in no content change on all files.

       -q, --quiet
	   Suppress warning on substitution operation resulting in no content change.

       -s, --stealth
	   Stealth operation. Preserve timestamp on file.

       -i, --interactive
	   Enter interactive mode where the user has to approve each operation.

       -b, --backup ext
	   Preserve backup of original file using file name extension ext.  Default is to overwrite the original file.

       -e, --exec cmd
	   Specify sed(1) command directly.

       -f, --file cmd-file
	   Read sed(1) command from file.

EXAMPLE

	#   shell script
	shtool subst -i -e 's;(c) ([0-9]*)-2000;(c) 1-2001;' *.[ch]

	#    RPM spec-file
	%install
	    shtool subst -v -n 
		-e 's;^(prefix=).*;1 $RPM_BUILD_ROOT%{_prefix};g' 
		-e 's;^(sysconfdir=).*;1 $RPM_BUILD_ROOT%{_prefix}/etc;g' 
		`find . -name Makefile -print`
	    make install

HISTORY

       The GNU shtool subst command was originally written by Ralf S.  Engelschall <rse@engelschall.com> in 2001 for GNU shtool.  It was prompted
       by the need to have a uniform and convenient patching frontend to sed(1) operations in the OpenPKG package specifications.

SEE ALSO

       shtool(1), sed(1).

18-Jul-2008							   shtool 2.0.8 					       SHTOOL-SUBST.TMP(1)