06-24-2008
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I build several files by using the cut command to grab select fields(columns) from a really bid csv file. Each file is one column of data. I then put them together using paste command. Here is the code built in tcsh:
cut -d , -f 1 some.csv > 1.csv
cut -d , -f 10 some.csv > 10.csv
paste 1.csv... (2 Replies)
Discussion started by: yankee428
2 Replies
2. Shell Programming and Scripting
Is there a way to do a find and replace in a .gz file in a single script ?
I can always unzip, find and replace and then zip it again but would hate to do this everytime.
Thanks !
Vivek (1 Reply)
Discussion started by: vashah
1 Replies
3. Shell Programming and Scripting
I have a file that is HTML encoded. Each line has something like this on each line..
<href=http://link.com/username.aspx>username </a> more info.. <a href=http://link.com/info1.aspx>info1</a> more code... <a href=http://link.com/info2.aspx>info2</a>
I have one goal really.. to clean up the... (2 Replies)
Discussion started by: dragin33
2 Replies
4. Shell Programming and Scripting
Hi Everyone,
I am new to this forum and new to sed/awk programming too !!
I need to find particular string in file1(text file) and replace it with a value from another text file(file2) the file2 has only one line and the value to be replaced with is in the second column.
file 1:
(assert (=... (21 Replies)
Discussion started by: paramad
21 Replies
5. UNIX for Dummies Questions & Answers
Hi,
This is probably quite simple for an expert, but I keep getting confused about the best approach, grep, awk, sed.
What I have is a range of files numbered 1 to 100. They go
file1.txt
file2.txt
and so on
In each file I need to find and replace a couple of items and rename add a... (5 Replies)
Discussion started by: chickenhouse
5 Replies
6. Shell Programming and Scripting
Legends,
I have a file /tmp/list.txt
I want to find "/bin/" and replace it with "/log/"
I tried the follwoing but no luck
Sandy: /tmp> perl -pi -e 's/\/bin\/\/log\/' /tmp/list.txt >> /tmp/try
Substitution pattern not terminated at -e line 1.
AND,
Sandy: /tmp> perl -pi -e... (2 Replies)
Discussion started by: sdosanjh
2 Replies
7. Shell Programming and Scripting
Hi,
I am want find and replace in following content in the file.
i want to repalce a word
TABLESPACE XCRM_<ANY_CHAR>
to TABLESPACE XCRM
Sample File to Replace :
LOB(COMPLEX_VALUE) STORE AS
(
TABLESPACE XCRM_MED_D_NEW
STORAGE(INITIAL 64K BUFFER_POOL DEFAULT)
ENABLE... (3 Replies)
Discussion started by: gavemani
3 Replies
8. Shell Programming and Scripting
Hi I am having a file which has like this content shown below
Aaa,bb,cc,dd
Xxx,yy,d,12
Dodd,12-Jun,t
I need to replace last line like this
Aaa,bb,cc,dd
Xxx,yy,d,12
Dodd,10-August,t (13 Replies)
Discussion started by: rohit_shinez
13 Replies
9. Shell Programming and Scripting
Hello Forum.
I have a file called abc.sed with the following commands;
s/1/one/g
s/2/two/g
...
I also have a second file called abc.dat and would like to substitute all occurrences of "1 with one", "2 with two", etc and create a new file called abc_new.dat
sed -f abc.sed abc.dat >... (10 Replies)
Discussion started by: pchang
10 Replies
10. UNIX for Beginners Questions & Answers
Hi All,
I am having below sample data in a file.
I need to find all the line form this file with word ABC and i need to replace the characters at position 120 which is "CO:BOGFDUI"(30chars) in the lines with blank space.
I have tried using grep to find the word with ABC (grep ABC filename),... (3 Replies)
Discussion started by: abhi_123
3 Replies
LEARN ABOUT DEBIAN
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)