08-13-2012
As far as I know, Bash can't handle floating point calculations, Look up "bc", for example look at this link.
Check out:
Bash Math | HACKTUX
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1. UNIX for Advanced & Expert Users
Hi all, below is the output of my 'top' Tasks: 91 total, 2 running, 89 sleeping, 0 stopped, 0 zombie
Cpu(s): 3.9% us, 20.5% sy, 0.0% ni, 75.6% id, 0.0% wa, 0.0% hi, 0.0% si
Can someone tell me what does us, sy,ni,id,wa,hi,si stands stand for? (4 Replies)
Discussion started by: new2ss
4 Replies
2. UNIX for Dummies Questions & Answers
Hey guys,
I'm trying to merge the output from the ps and top commands; since I need the full command used (only showed in the ps), and the cpu usage with some decimal numbers (i.e.: 0.05%, only showed in top).
After exporting to different files, I was thinking of doing an egrep with the... (0 Replies)
Discussion started by: EnioMarques
0 Replies
3. Shell Programming and Scripting
Hi all, I'd like to capture the output from the 'top' command to monitor my CPU and Mem utilisation.Currently my command isecho date
`top -b -n1 | grep -e Cpu -e Mem` I get the output in 3 separate lines.Tue Feb 24 15:00:03
Cpu(s): 3.4% us, 8.5% sy .. ..
Mem: 1011480k total, 226928k used, ....... (4 Replies)
Discussion started by: new2ss
4 Replies
4. Shell Programming and Scripting
Hi,
I have a system under test, and I use a script that does a ps.
The output, is in the following format, it's basically the timestamp, followed by the rss and vsize.
09:03:57 68404 183656 68312 181944 69860 217360 67536 182564 69072 183172 69032 199276
09:04:27 68752 183292 70000 189020... (5 Replies)
Discussion started by: Bloke
5 Replies
5. Solaris
Hi,
I've installed SMCtop on to a Solaris 9 sparc server and I am trying to capture the output of top to a file without success. The version of top I have installed is top-3.6.1-sol9-sparc-local.gz. All my attempts are below.
# /usr/local/bin/top -d 5 -f /tmp/top.out... (3 Replies)
Discussion started by: sparcman
3 Replies
6. Shell Programming and Scripting
ok, so I have a script im running on a linux box that uses "egrep" a lot. now, when i run this script, i check the TOP to see how much system resource it is using.
the "top" command gives the following output:
last pid: 25384; load avg: 1.06, 1.04, 0.76; up 351+06:30:24 ... (0 Replies)
Discussion started by: SkySmart
0 Replies
7. Solaris
Solaris experts,
Am struggling, and wondering for the past more than one week that, how to calculate the total available and used memory/swap space.
Finally installed and used top & got some understanding, but while cross-checking, there are mismatches.
Main Memory
top o/p - 2GB... (7 Replies)
Discussion started by: thegeek
7 Replies
8. Shell Programming and Scripting
Hi All,
I need some help in parsing out the first (top) data lines of each category (categories are based on the first column a, b, c, d, e.( see example file below) from a big file
a dfg 3 6 8 9
a fgh 5 7 0 9
a gkl 5 2 4 7
a glo 7 0 1 5
b ghj 9 0 4 2
b mkl 7 8 0 5
b jkl 9 0 4 5
c jkl 2... (1 Reply)
Discussion started by: Lucky Ali
1 Replies
9. Shell Programming and Scripting
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
10. Shell Programming and Scripting
Hello;
Am trying to generate runaway proc report using ssh thusly:
===================
ssh -t -t $BOX 'TERMINAL="vt100" top -d1 -h -n 10' >> $FILE
.
.
cat $FILE | mail -s "Latest Top `date`" $MAIL_TO
====================
But the output to e-mail comes out rather garbled ..
Any ideas... (1 Reply)
Discussion started by: delphys
1 Replies
LEARN ABOUT MOJAVE
urn-scheme
uri_urn(n) Tcl Uniform Resource Identifier Management uri_urn(n)
__________________________________________________________________________________________________________________________________________________
NAME
uri_urn - URI utilities, URN scheme
SYNOPSIS
package require Tcl 8.2
package require uri::urn ?1.1.2?
uri::urn::quote url
uri::urn::unquote url
_________________________________________________________________
DESCRIPTION
This package provides two commands to quote and unquote the disallowed characters for url using the urn scheme, registers the scheme with
the package uri, and provides internal helpers which will be automatically used by the commands uri::split and uri::join of package uri to
handle urls using the urn scheme.
COMMANDS
uri::urn::quote url
This command quotes the characters disallowed by the urn scheme (per RFC 2141 sec2.2) in the url and returns the modified url as its
result.
uri::urn::unquote url
This commands performs the reverse of ::uri::urn::quote. It takes an urn url, removes the quoting from all disallowed characters,
and returns the modified urls as its result.
BUGS, IDEAS, FEEDBACK
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category uri of
the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for
either package and/or documentation.
KEYWORDS
rfc 2141, uri, url, urn
CATEGORY
Networking
uri 1.1.2 uri_urn(n)