11-14-2012
Quote:
it's valid sed command..i tried it's working fine..
bmk,
Yes it is working. as you can see, it converts all "NaN" to "NA".
but the problem i am having now that it is omitting the headers, didn't that happen with you too?
-Error404
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi all,
I play audio through the web browser and it plays ok on windows. When i try the same thing on unix i get the error message "sh: /usr/local/bin/sox: not found. I've tried 'locate sox' and can't seem to find it. Is there some way I can change the browser settings so they play the audio... (3 Replies)
Discussion started by: molli_81
3 Replies
2. SCO
Hey everyone! I'm trying to retrieve old files from my Xenix computers. So the option I've now come down to is to load up a second harddrive and do a doscp of my tar'd backup file. Now, How do I go about this? I am not a unix user myself so I'm not quite sure. I need help! I have a VERY short... (1 Reply)
Discussion started by: Slaughter
1 Replies
3. Shell Programming and Scripting
Okay, title is kind of confusion, but basically, I have a lot of scripts on a server that I need to replace a ps command, however, the new ps command I'm trying to replace the current one with pipes to sed at one point. So now I am attempting to create another script that replaces that line.
... (1 Reply)
Discussion started by: cbo0485
1 Replies
4. UNIX for Dummies Questions & Answers
If "photopia.dat" is a game. To play it, you would normally type "frotz photopia.dat" (assuming you are in the directory where photopia.dat resides).
But what if I'm in my home directory, photopia.dat is in the "games" directory, and I want to play it without switching directories? What command... (2 Replies)
Discussion started by: greeky
2 Replies
5. UNIX for Dummies Questions & Answers
I'd like to capture the audio playing in itunes (OSX) to a file (from the command line).
I currently use Wiretap Pro, but i'd like a non-gui. I tried installing sox, but after installing about 40-50 dependencies it crashed out. I do have ffmpeg working and I am pretty sure it can capture what's... (0 Replies)
Discussion started by: sentinel
0 Replies
6. Shell Programming and Scripting
I am having a lot of trouble, wasting a lot of time trying to get sed script files to run without problem. I have a list of scripts I want to run on a text file to turn it into a viewable html file for my mobile phone. Each of the single scripts when run in order/sequence one after another on the... (4 Replies)
Discussion started by: naphelge
4 Replies
7. UNIX for Dummies Questions & Answers
This is my crontab:
MAILTO=""
# m h dom mon dow command
# Check to see if the fridge door has been left open
* * * * * fridgedoor
#Get temperature readings from fridge and save to monthly file in Downloads
30 0,4,8,12,16,20 * * * fridge
40 0 * * * sendfridge
* * * * *... (2 Replies)
Discussion started by: Fitch
2 Replies
8. Shell Programming and Scripting
Can someone help me of doing something like this
send.sh
#!/bin/bash
for last; do true; done
echo $* | gammu sendsms TEXT $last
every thing is good except that when i launch the script like this
./send.sh This is the message i want to send +63922XXXXXXX
it turned out the message of... (2 Replies)
Discussion started by: arturo322
2 Replies
9. Shell Programming and Scripting
Hi,
I am running a script sample.sh in bash environment .In the script i am using sed and awk commands which when executed individually from terminal they are getting executed normally but when i give these sed and awk commands in the script it is giving the below errors :-
./sample.sh: line... (12 Replies)
Discussion started by: satishmallidi
12 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)