|
|
Sponsored Content
Top Forums
UNIX for Dummies Questions & Answers
Else in If Statements
Post 302098018 by anbu23 on Thursday 30th of November 2006 06:15:02 AM
11-30-2006
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am trying to change this :
Albert Einstein 52
Peter Scott 22
Hilary Smith 48
Joan Bakewell 30
Catherine Maguire 26
into
Albert Einstein Pass
Peter Scott Fail
Hilary Smith Pass
Joan Bakewell Fail
Catherine Maguire Fail
I have to use a if statement that says:
if field 3 is... (2 Replies)
Discussion started by: lilas
2 Replies
2. Shell Programming and Scripting
I had different problem scenarios with IF statement. Can any expert please enlighten me on the difference with these scenarios. Thank you.
1st Scenario:
testdate=`date +%Y%m`
test=`cat /var/log/database0.$testdate*.log | grep "Errors found during processing" | tail -10`
if
then
... (4 Replies)
Discussion started by: filthymonk
4 Replies
3. UNIX for Advanced & Expert Users
This is for a program I have to do to calculate the day of the week.
I need to write an if statement that will do the following:
if day is 29 and year is odd, don't calculate dayif ( day == 29 && year == ??? )I know how to do it for the day but I don't know how to do it for the year. (4 Replies)
Discussion started by: pwanda
4 Replies
4. UNIX for Dummies Questions & Answers
Hi, I am trying to write a for statement that will allow for the ps, who, finger, and date commands to run. Can anyone help? I use Putty. (22 Replies)
Discussion started by: lexydoll87
22 Replies
5. Shell Programming and Scripting
Good morning all!
I want to know if Im interpreting this if statement below right.
if(((1) || (0)) && (1)){
do stuff;
}
This is saying: if true piped into false, then true, then do stuff. Right?
What does the && stand for?
thanks in advance!
ben (3 Replies)
Discussion started by: bigben1220
3 Replies
6. Shell Programming and Scripting
I am writing a script that does a search for a argument in a file and lists all like occurrences. The script verifies that it is a file and then runs another script that list the lines. My problem is that I need the script to accept a file or a directory and then go to that directory check all... (1 Reply)
Discussion started by: zero3ree
1 Replies
7. Shell Programming and Scripting
Hi
I am very new to Unix programming and shell scripting. I am trying t figure out how to write a little script that will output the number of directories. I can find the number of directories using ls -l | grep "^d" | wc -l I can not figure out how to do it so when I type the name... (8 Replies)
Discussion started by: Reddoug
8 Replies
8. Shell Programming and Scripting
Hi guys,
Two problems I need solving please. I created a script where the user types in 7 numbers as standard input and each one is then stored in an array. Now I need to perform the following calculations on those numbers:
1) Use a while loop to determine the largest number in the range.
... (2 Replies)
Discussion started by: jjb1989
2 Replies
9. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
Two problems I need solving please. I created a script where the user types in 7 numbers as standard input and each one is then stored in an array. Now I need to perform the following calculations on those numbers:
1) Use a while... (11 Replies)
Discussion started by: jjb1989
11 Replies
10. UNIX for Dummies Questions & Answers
I came across a bash script that outputs the forecast for the day and the max temperature but at the end of the day the max temperature disappears ($6) and I am left with "°C" after the forecast.
Here is the script:
#! /bin/bash
curl -s --connect-timeout 30... (7 Replies)
Discussion started by: _light_
7 Replies
LEARN ABOUT DEBIAN
mrtg-ping-probe
MRTG-PING-PROBE(1) General Commands Manual MRTG-PING-PROBE(1) NAME
mrtg-ping-probe - ping probe module for Multi Router Traffic Grapher DESCRIPTION
mrtg-ping-probe is a ping probe module for MRTG 2.x. It is used to monitor the round trip time and packet loss to networked devices. MRTG uses the output of mrtg-ping-probe to generate graphs visualizing minimum and maximum round trip times or packet loss. mrtg-ping-probe is not run directly, but is called by MRTG as a helper when it needs to determine ping time to a host. Act responsibly: do not use mrtg-ping-probe to ping devices without the owner's permission. Just imagine if 10,000 people decided to ping your hosts! mrtg-ping-probe is meant to be used within your network to get round trip time performance figures for your network. OPTIONS
To use mrtg-ping-probe you need to configure MRTG to call it from within the definition of a target host. This is done in the MRTG config file, which is usually /etc/mrtg.conf. Here's an example snippet: change the target name and IP address to suit your needs. Target[your.target.ping]: `/usr/bin/mrtg-ping-probe 123.456.789.123` SetEnv[your.target.ping]: MRTG_INT_IP="123.456.789.123" MRTG_INT_DESCR="ping" MaxBytes[your.target.ping]: 100 AbsMax[your.target.ping]: 200 Options[your.target.ping]: gauge, growright YLegend[your.target.ping]: ping time (ms) ShortLegend[your.target.ping]: ms Legend1[your.target.ping]: Maximum Round Trip Time in ms Legend2[your.target.ping]: Minimum Round Trip Time in ms Legend3[your.target.ping]: Maximal 5 Minute Maximum Round Trip Time in ms Legend4[your.target.ping]: Maximal 5 Minute Minimum Round Trip Time in ms LegendI[your.target.ping]: Max: LegendO[your.target.ping]: Min: Pay close attention to the backticks in the first line which tell MRTG to execute the nominated external program. Note also that you need to use the "gauge" option, since the results of subsequent ping probes are independant values and not an incrementing counter. SEE ALSO
mrtg(1). The latest release of mrtg-ping-probe can be found on the web at http://pwo.de/projects/mrtg/ AUTHOR
This manual page was written by Jonathan Oxer <jon@debian.org>, for the Debian project (but may be used by others). April 14, 2003 MRTG-PING-PROBE(1)