Sponsored Content
Full Discussion: parsing output of system()
Top Forums Shell Programming and Scripting parsing output of system() Post 302347099 by Smiling Dragon on Monday 24th of August 2009 11:58:19 PM
Old 08-25-2009
Quote:
Originally Posted by ryandegreat25
try..
Code:
-bash-3.2$ df -h /filesystem | awk 'END {print $3}'
13G
-bash-3.2$

To get the 'Free Space' prefix, use ...{ print "Free Space:",$3 }'
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

parsing output from ls command

I have to test the directory name which is obtained from for dir in `ls -l|grep $9 ' i need to check whether it is directory ( if yes, I have to check the first 3 character fo the directory how can I do that? Please help me thanks (3 Replies)
Discussion started by: ajaya
3 Replies

2. Shell Programming and Scripting

parsing output

I have a file that contains the output of the ls -iR command, something like this: ./results: 2504641011 result_1410 2500957642 result_525 2504641012 result_1425 2500957643 result_540 ./tests/1: 2500788755 1 2500788743 1000 ./tests/2: 2500788759 3 2500788758 999 ... (6 Replies)
Discussion started by: looza
6 Replies

3. Shell Programming and Scripting

Parsing output

I need to parse the following out put and determine if the USB is a DISK and whether or not it's External. If an HBA line contains "USB" then does the next line contain "DISK" and "External". 0:0,31,0: HBA : (aacraid,1) AAC SCSI 0,0,0: DISK : Adaptec ASR4800SAS Volu0001 ... (6 Replies)
Discussion started by: lochraven
6 Replies

4. Shell Programming and Scripting

parsing ifconfig output

I'm trying to gather information on the interfaces on a large number of servers. If I run ifconfig I will get: eth0 Link encap:Ethernet HWaddr 00:50:56:A2:27:C1 inet addr:10.145.xxx.xxx Bcast:10.152.45.255 Mask:255.255.254.0 ----- eth1 Link... (2 Replies)
Discussion started by: C0ppert0p
2 Replies

5. Shell Programming and Scripting

Parsing the date output

Hi fellows, I need to define a notification for SSL certificate expiration. My Command output is below: (this is the "Expiration Date") Tue Mar 15 09:30:01 2012 So, at 15th Feb (1 month before the expiration), a notification has to be triggered by a script or sth else. How can i set an... (5 Replies)
Discussion started by: oduth
5 Replies

6. Shell Programming and Scripting

Parsing the output from top

Guys can you help me fix this parse error. Here's my script. #!/bin/bash # Set up limit below NOTIFY="6.0% us 6.1% us 6.2% us 6.3% us 6.5% us 6.6% us 6.7% us 6.8% us 6.9% us 7.0% us" # CPU Usage every minute TOP="$(top -b -n2 -d 00.20 |grep Cpu|tail -1 | awk -F ":" '{ print $2 }' | cut... (3 Replies)
Discussion started by: redtred
3 Replies

7. Shell Programming and Scripting

parsing output

Can somebody provide a solution to parse the following; cat /tmp/xxx Name: QUE_REQU (o.mtaseast-o.dmart) (MTPost queue) Number of messages: 66446 (Age 686 min; Size 214 mb) Backlog (messages): 0 (Age 0 min) Name: QUE_REQU... (6 Replies)
Discussion started by: BeefStu
6 Replies

8. Shell Programming and Scripting

Parsing Output of a Variable

i have a log file that contains something similar to this: one two three four five six seven eight nine ten eleven twelve thirteen fourteen one two three four five six seven eight nine ten eleven twelve thirteen fourteen one two three four five six seven eight nine ten eleven twelve... (3 Replies)
Discussion started by: SkySmart
3 Replies

9. Shell Programming and Scripting

Parsing of TOP output

Hi , i am trying to set up an alert, when CPU usage (0.2%us in below output) is more than 40% top | head | grep '^Cpu' Cpu(s): 0.2%us, 0.2%sy, 0.0%ni, 99.1%id, 0.6%wa, 0.0%hi, 0.0%si, 0.0%st using CUT, i pulled the value 0.2 and assigned to CPU (variable) CPU=$(expr `top | head -10... (5 Replies)
Discussion started by: Prateek007
5 Replies

10. Shell Programming and Scripting

Parsing nsupdate's output

Anybody that's ever used nsupdate knows that it's error management is not very good. I have a wrapper script that when it's got all the information it needs launches the nsupdate command. This is my attempt at parsing the output to help support users quickly know if the command succeded or... (7 Replies)
Discussion started by: maverick72
7 Replies
XSIL2GRAPHICS(1)					User Contributed Perl Documentation					  XSIL2GRAPHICS(1)

NAME
xsil2graphics - generate scripts to load xsil output data files SYNOPSIS
xsil2graphics [options] <xsil_file> DESCRIPTION
Utility program bundled with xmds, used to generate scripts that load simulation output data into either matlab (http://www.mathworks.com) or scilab (http://www.scilab.org), which are then used to manipulate the results further if necessary and then to present the results graphically. Matlab To generate a matlab m-file, from the xsil file data_file.xsil use the command: bash$ xsil2graphics data_file.xsil or bash$ xsil2graphics --matlab data_file.xsil Then at the matlab command prompt: >> data_file Scilab To generate a scilab script file, from the xsil file data_file.xsil use the command: bash$ xsil2graphics --scilab data_file.xsil Then at the scilab command prompt: --> exec('data_file.sci') OPTIONS
-m, --matlab generate matlab m-file script to load data from the xsil data file (the default option) -s, -scilab generate scilab script file to load data from the xsil data file -o, --outfile <out_file> specify an alternative output script filename to the default which is the input xsil filename with the .xsil extension changed to either .m for the matlab m-file or .sci for the scilab script file EXAMPLES
bash$ xsil2graphics nlse.xsil Generates the output nlse.m to load the data into matlab bash$ xsil2graphics -m nlse.xsil Also generates the output nlse.m but explicitly sets matlab to be the output format bash$ xsil2graphics --scilab nlse.xsil Generates the output nlse.sci to load the data into scilab bash$ xsil2graphics --outfile nlse_new.m nlse.xsil Generates the output nlse_new.m to load the data into matlab AUTHORS
Originally written by Greg Collecutt Maintained by Paul Cochrane with code contributed by Joe Hope BUGS
No known bugs. SEE ALSO
xmds(1), loadxsil(1) http://www.xmds.org COPYRIGHT
Copyright (C) 2000-2004 Code contributed by Greg Collecutt, Joseph Hope and Paul Cochrane This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MER- CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. perl v5.8.2 2004-06-21 XSIL2GRAPHICS(1)

Featured Tech Videos

All times are GMT -4. The time now is 05:17 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy