04-11-2008
sed remove
anyone out there knows how to remove pattern <random string> use sed?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
i tried the following:-
sed -e file 's/^@//g' > temp
also tried
sed -e file 's///g' > temp
nothing happened....can someone please tell me wht is wrong???
also someinformation abt the character "^@"(it is ONLY ONE character and NOT TWO characters)
thanx in advance.. (13 Replies)
Discussion started by: sayonm
13 Replies
2. Shell Programming and Scripting
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 (2 Replies)
Discussion started by: manishabh
2 Replies
3. Shell Programming and Scripting
Hello and thx for reading this
I'm using sed to remove only the leading spaces in a file
bash-280R# cat foofile
some text
some text
some text
some text
some text
bash-280R#
bash-280R# sed 's/^ *//' foofile > foofile.use
bash-280R# cat foofile.use
some text
some text
some text... (6 Replies)
Discussion started by: laser
6 Replies
4. Shell Programming and Scripting
Hello
I have a file with records...The records have several lines and have start and end born...
This is a template:
000000001 LDR L ^^^^^nam^^2200325Iia^45e0
000000001 022 L $$a0081-3397
000000001 041 L $$aSPA
000000001 088 L $$aJ.E.N. 551
000000001 090 L $$aINFORMES JEN... (22 Replies)
Discussion started by: ldiaz2106
22 Replies
5. Shell Programming and Scripting
Can somebody explain why my sed command is not working.
I do the folloinwg:
Generates a binary file to /tmp/x1.out
/usr/lib/sa/sa2 -s 4:00 -e 8:00 -i 3600 -A -o /tmp/x1.out
decodes the file (no problem so far)
sar -f /tmp/x1.out
When I do this it does not appear to delete the... (4 Replies)
Discussion started by: BeefStu
4 Replies
6. Shell Programming and Scripting
Hi,
I am new to Sed and would like to know if it is possible to remove the characters .
I have a couple of files with a keyword and would like to remove the substring.
I am Using sed s/// but Its not working
Thanks for your Support
Andrew Borg (2 Replies)
Discussion started by: andrewborg
2 Replies
7. Shell Programming and Scripting
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 (8 Replies)
Discussion started by: ranjancom2000
8 Replies
8. UNIX for Dummies Questions & Answers
Hi I have the following kind of line sin my file .
print ' this is first'.
print ' this is firs and next '
' line continuous '. -- this is entire print line.
print ' this is first and next '
' line continuous and'
'still there now over'. -- this 3lines together a single print line.
... (5 Replies)
Discussion started by: Sivajee
5 Replies
9. Shell Programming and Scripting
Hi all,
I have this input:
"203324780",,"89321213261247090146","VfdsD150","0D","fd3221","V0343","aaa","Direkt","fsa","2015.02.27","39833,54454,21214",,,"fd","NORMAL","D","10fd","1243 Flotta","HiĂĄnytalan","2013.02.25",,"2013.02.25","2013.02.24","2013.02.28",,"SajĂĄt... (4 Replies)
Discussion started by: snayper
4 Replies
10. UNIX for Beginners Questions & Answers
Hello Folks ,
myfile contains 1000000 records as follows:
logver=56 idseq=63256 itime=1111 devid=TG-40 devname=PUI-C2 vd=USER date=2019_01_10 time=18:39:49 logid="000013" type="traffic" subtype="forward" level="notice" eventtime=134 srcip=1.1.1.1 srcport=1 srcintf="XYX-CORE.01"... (3 Replies)
Discussion started by: arm
3 Replies
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)