Hi Friends
I am facing some problem in extract the lines between two fixed lines
for examplemy text file look like ...
--------
line 1
line 2
line 3
---------
line 4
line 5
--------
line 6
line 7
line 8
line 9
line 10
---------
now i want the data between "-------" these... (4 Replies)
Hello,
I'm rather new to the world of regular expressions and sed, though am excited by its possibilities. I have a particular task I'd like to achieve, and have googled the topic quite a bit. However, having found some codes that perform a task very similar to what I'd like to do, I can't for... (2 Replies)
Hello,
I've the follwing text:
gfdgfg
--------------------------------
dfgfdgdfg
fdgfdgfdgdgf
fdgf
------------------------------
f
g
gdgf
a constant string that i know
---------------------------------------------
data I want to have data I want to have
data I want to have data I... (16 Replies)
Hi all,
I have two files:
file one (9 rows, 3 columns):
A 1 x1
B 2 f1
C 3 f3
D 4 u5
E 5 l9
F 6 h6
G 7 g4
H 8 r4
I 9 s2
file two (4 rows, 1 column):
A
B (2 Replies)
Hi , I am struck while coding AWK script. Need your help to convert rows into columns. I should copy only those rows which are marked to Y in a file and ignore N rows. Please help me find a solution.
input file
1|abc|Y
2|cdf|Y
3|efg|N
4|xyz|Y
my output should be something like this... (2 Replies)
hi friends,
i am able to parse cvs diff file using bit of cut and grep commands to produce following output in text file
'''cvs-diff.txt'''
Package-Name = dev-freetype.
Old-Version = 2.4.8
New-Version = 2.4.10
Patches-removed = freetype-2.4.8-cross-compile.patch... (2 Replies)
Hi guys!
I use AWK commands under GAMS to predispose the data files to be read by GAMS.
I have a file which contains groups of data I need. Unfortunately I have the data spread in 3 rows for each subject.
Here's an example (the file is really long)
1 0 2.0956 100.00 250.00 100.00 2.0956... (4 Replies)
Hello Friends!
I would like to help the masters ... I have a file with the entry below and would like a script for that output:
Input file:
001 1 01-20152142711532-24S 1637909825/05/2015BAHIA SERVICOS R F, ... (1 Reply)
Hello
I've four fields . They are First Name, Last Name, Age, Country. So when I run a Unix command, I get below output with these fields comes every time in different order as you can see. Some times first name is the first row and other time last name is first row in the output and etc etc..... (9 Replies)
Hello Everyone,
I have many files like so:
file1.txt
file2.txt
file3.txt
Within each file I have many lines of random text separated by commas like so:
abcAAA,123,defAA,456777,ghiA,789
jklB,101,mnoBBB,11211,pqrB,13111
stuCC,415,vwxCCCC,161,yzaC,718
I am trying to use SED or AWK to... (4 Replies)
Discussion started by: D3U5X
4 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)