03-27-2015
Exactly that line - how many opening parentheses and how many closing?
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1. Shell Programming and Scripting
Hello,
I am trying to write a bash script function to present the user a menu of options. The following is what I have so far:
function MainMenu {
while ]
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echo "--------------------------------------------------------------------------------"
echo... (4 Replies)
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2. Shell Programming and Scripting
I have a main menu
quit=n
while
do
clear
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echo "1. General system information"
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3. Shell Programming and Scripting
Greetings all,
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Hi again :)
This is just a sample whiptail menu.
Works great, but have been trying to get the chosen value into a variable but failing pretty bad...its ther but unsure how to echo it out when needed
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5. UNIX for Dummies Questions & Answers
Dear Sir,
May I know how do I go about adding the following feature into the script below:
When user enter values other than 1,2,3,4,
a) Message “Wrong entry !!! Pls select 1,2,3 or 4” is displayed
b) The screen is cleared again and the menu is displayed.
#!/bin/bash
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Hi,
In the archives I found this:
And this works fine.
$if mode=vi
"\C-0-": digit-argument
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"\e
But what I want is to reverse this. So I want that tab does reverse menu completion and shift tab does normal menu completion.
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Hello,
Been trying to build a menu with whiptail lately. However, my code doesn't seems to be working even though when i compared to other similar code they looks the same.
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clear
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Ever since I added these two code blocks to my bash menu it just opens and closes right away. I use a batch file that worked fine until these codes were added and I am not sure what is wrong.
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We have a simple menu with prompt of menu numbers to user.
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See attached TODO note in code
read_options(){
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10. Shell Programming and Scripting
Hi, I'm new to bash, and have an example menu script using Zenity. It works fine if the user enters A B or C, but if the user enters nothing, I can only figure out how to exit the script. How do I get the menu to reappear if no input is selected?
The script is:
title="Select example"... (2 Replies)
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LEARN ABOUT DEBIAN
event2vrule
EVENT2VRULE(1) General Commands Manual EVENT2VRULE(1)
NAME
event2vrule - adds 'events' to rrdtool graphs
SYNOPSIS
event2vrule <params>
DESCRIPTION
Adding Events to Graphs
There is a new graphing feature which allows you to specify events that should be displayed in your graphs. These events are simply a list
of points in time at which something of interest occurred.
For instance, one could create a plain text file in the graphs directory called events.txt containing these lines:
2001/02/10 1538 added support for events to FlowScan graphs
2001/02/12 1601 allowed the events file to be named on make command line
Then to generate the graphs with those events included one might run:
$ make -f graphs.mf events=events.txt
This feature was implemented using a new script called event2vrule that is supplied with FlowScan. This script is meant to be used as a
``wrapper'' for running rrdtool(1), similarly to how one might run nohup(1). E.g.:
$ event2vrule -h 48 events.txt rrdtool graph -s -48h ...
That command will cause these VRULE arguments to be passed to rrdtool, at the end of the argument list:
COMMENT:
VRULE:981841080#ff0000:2001/02/10 1538 added support for events to FlowScan graphs
COMMENT:
VRULE:982015260#ff0000:2001/02/12 1601 allowed the events file to be named on make command line
COMMENT:
SEE ALSO
add_ds.pl(1), add_txrx(1), flowscan(1), ip2hostname(1), locker(1)
AUTHOR
This manual page was written by Anibal Monsalve Salazar, for the Debian Project.
EVENT2VRULE(1)