I have been search all over the internet to find a solution to this.
I have a file that looks like:
-a ItemConfig.custom=true
-a Config.custom=true
go -t malu
-t Use=true
I want to get "malu" as output, and the werid thing is the blank before go is neither space nor tab.
what's the sed... (4 Replies)
Hi,
I want to remove all occurances of a character which follows a ^ symbol.
For ex:
This is a Test ^H^@^@^@^@^@^@ File used in VI. ^@^@^B^VDM-BM-$|M-^_M-F^AM-
In the above example, I should remove all characters which follows a ^.
(^H ^@ ^B ^V etc) and It should print This is a Test... (4 Replies)
Hi
I have a list of files in a folder.I have a search pattern in the file name and i want to remove the file with that pattern.How can that be made
List of files
xxxxx.ID1.yyyyy.zzzzz
yyyy.ID2.bbbbb.kkkkk
xxxxx.ID1.yyyyy.zzzzz
yyyy.ID4.bbbbb.kkkkk
xxxxx.ID1.yyyyy.zzzzz... (2 Replies)
i have nasty html file with 2000+ simbols in 1 row...i need to remove whole the code except title="Some title..." and store those into file with titles (the whole text is in variable text)
i've tried something like this:
echo $text | sed 's/.*\(title=\".+\"\).*/\1/' > titles.html
BUT it does... (13 Replies)
Hi,
i want to remove a certain pattern when i type pwd.
pwd will look like this:
..../....../....../Pat_logs/..../....../...../......
the dotted lines are just random directory names,
i want it to remove the "Pat_logs/...../....../....../" part
so for example:
... (5 Replies)
Hi,
I want to search a pattern in a text file and remove another pattern in that file.
my text file look like this
0.000000 1.970000 F 303 -
1.970000 2.080000 VH VH +
2.080000 2.250000 VH VH +
2.250000 2.330000 VH L -
2.330000 2.360000 F H +
2.360000 2.410000 L VL -
2.410000 ... (6 Replies)
Hi I have a file where i want to remove a char before a specific pattern.
exp:
CREATE TABLE
(
A,
B,
C, ----comma needs to be removed
)AS SELECT
A,
B,
C, ----comma needs to be removed
FROM TABLE.
So i want to delete the comma(,) after the C both ways.Pattern can be... (11 Replies)
In the awk below I am trying to remove all lines above and including the pattern Test or Test2. Each block is seperated by a newline and Test2 also appears in the lines to keep but it will always have additional text after it. The Test to remove will not. The awk executed until the || was added... (2 Replies)
Discussion started by: cmccabe
2 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)