04-13-2020
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hello
whats the difference between excuting a shell script as
a)sh myscript.sh
b). ./myscript.sh
i noticed that my shell script works fine when i run it as . ./myscript
.sh but fails when i run it as sh myscript.sh could anybody explain why.
the shell script is very simple
... (9 Replies)
Discussion started by: xiamin
9 Replies
2. Shell Programming and Scripting
I have a rather big script that i have written in ksh and it is falling over in two places with a 'test argument' error. I know this usually means that the if statement is not correct, but it is fine. I have looked through the rest of the script for any odd brackets or ` marks, but can't see... (2 Replies)
Discussion started by: handak9
2 Replies
3. Shell Programming and Scripting
Hi All,
I am new to shell scripting.
I have a variable which holds a numeric value.I have to check whether this variable holds a value between(0- 8),(8-17)(17-24).How do i write this syntax using if in shell scripting.
Thanks
Vignesh (2 Replies)
Discussion started by: vignesh53
2 Replies
4. Shell Programming and Scripting
Hello All,
I looking for a way to verify the correction of shell script syntax.
Is there any switch like -c in perl which do this in shell ?
Thank You. (1 Reply)
Discussion started by: Alalush
1 Replies
5. Shell Programming and Scripting
Hi Guys,
iīve a question ... but itīs a litte bit tricky:
iīve a 3 php-scripts which runīs via cron at night. These script reads an xml-file a writes it in an MySQL-DB.
I named them (for example here ) Script1 - Script3. The XML-Files i named xml1 - xml3.
Now, iīve build a Batch-file,... (10 Replies)
Discussion started by: jackcracker
10 Replies
6. Shell Programming and Scripting
hello everyone
i am beginner on shell scripting .and i am working on my project work on ad hoc network
i wrote a batch (.sh) to do a looping and execute a tcl script i wrote before in each iteration ..but i got this problem "
syntax error near unexpected token `('... (1 Reply)
Discussion started by: marcoss90
1 Replies
7. Shell Programming and Scripting
sorry but need help
http://i.investopedia.com/inv/articles/site/CalculationEMA.gif
trying to achieve ema
in script I have this syntax which errors
ema=` ;
the 0.153846154 ='s Smoothing Factor
really appreciate help (3 Replies)
Discussion started by: harte
3 Replies
8. Shell Programming and Scripting
I am creating a shell script. In which, I need to get server name and server IP. I used this command in script.
servername=`cat /etc/hosts|grep `eval hostname`|awk '{print $2}'`
however, when execute script or put set -x to debug, it return:
line 13: syntax error at line 13: `|' unexpected... (4 Replies)
Discussion started by: duke0001
4 Replies
9. Shell Programming and Scripting
Hello.
In the following :
RESTORE_FF contain a file name : a_file.tar.gz
I am testing in a directory if "a_file.tar.gz" exists and or if any file like "a_file.tar.gz" exists.
So "a_file.tar.gz" will give me file exists
So "a_file.tar.gz." will give me file exists
So... (5 Replies)
Discussion started by: jcdole
5 Replies
10. Shell Programming and Scripting
I want to make the file test condition a variable ($Prmshn in code below).
My goal is to use something like the first three unsuccessful if statetments since the 'if
#!/bin/ksh
test_input()
{
Prmshn=${1}
InFLNm=${2}
ifReq="-$Prmshn $InFLNm"
#the following three if statments fail:
#if ] ;... (10 Replies)
Discussion started by: ms63707
10 Replies
LEARN ABOUT DEBIAN
hamexam
HAMEXAM(1) General Commands Manual HAMEXAM(1)
NAME hamexam - Study guide for USA FCC amateur radio (ham radio) license examinations.
SYNOPSIS
hamexam [option]
DESCRIPTION
hamexam presents questions in random order from the selected question pool, and terminates when all questions have been answered correctly.
The session may be interrupted with ^C, and resumed later.
Some questions refer to diagrams. The diagrams for the selected question pool are displayed in a separate window using eog(1).
Licenses are issued by the Federal Communications Commission (FCC), but examinations are administered by Volunteer Examiners.
OPTIONS
If no pool is specified, usage, version, and help information is displayed.
In normal usage, one of the following options should be specified:
t Element 2, the Technician Class pool. This is the entry-level license.
g Element 3, the General Class pool (element 2 is also required).
e Element 4, the Extra Class pool (elements 2 and 3 are also required).
q The question pool is selected interactively.
FILES
A directory ~/.hamexam is created to hold the names of the questions which remain to be answered correctly.
SEE ALSO
For more information regarding licensing, ref. http://www.arrl.org/licensing-preparation-exams
For information regarding the question pools, ref. http://www.ncvec.org/
COPYRIGHT
hamexam is Copyright (c) 2011-2012 John Nogatch <jnogatch@yahoo.com>.
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.
BUGS
The question pools are normally good for 4 years, but are sometimes modified; ref. http://www.ncvec.org/
hamexam does not automatically update the question pools from the VEC Web site.
HAMEXAM(1)