04-01-2009
So the final code should look like?
Sorry I sound dumb, but I am not the expert in this. I would appericate your guidance.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
#!/bin/sh
user=$1
if " -eq 0 ]
echo "No"
else
echo "Yes"
fi
I'm not quite sure whats wrong with this but I know its something silly.
Any ideas?
Thanks (9 Replies)
Discussion started by: c19h28O2
9 Replies
2. Shell Programming and Scripting
#! /bin/bash
head -5 $1
echo "remove $1 ?"
read answer
if
then
echo invalid answer
elif
rm $1
echo "$1 is deleted"
elif
then
echo file is not deleted
else
echo "invalid answer"
fi
What i really want this to do is to ask to delete the file or not..it says something wrong... (1 Reply)
Discussion started by: nadman123
1 Replies
3. Shell Programming and Scripting
#! /bin/bash
USAGE=" | ]
if
then
echo "$USAGE"
exit 1
fi
while getopts lb: OPTION
do
case $(OPTION)in
a) echo Hi there!
exit 2;;
b) echo hello
o) OARG=$OPTARG;;
\?)echo "$USAGE" ;;
exit 2;;
esac
done
shift `expr... (1 Reply)
Discussion started by: nadman123
1 Replies
4. Shell Programming and Scripting
I have a file $I_FILE that I need to filter and store the 1st and the 9th columns in another file $O_FILE.
With this in Perl,
system ("awk -F, '{print \$1, \$9}' \$I_FILE | sed '\/^\$\/d' > O_FILE");
I get:
4096045055
The first line in I_FILE is:... (5 Replies)
Discussion started by: looza
5 Replies
5. Shell Programming and Scripting
I have four variables, dumpdata, defndata, compare1 and compare2
I want an IF statement condition which returns true when either dumpdata=defndata or (dumpdata<=compare1 and dumpdata>=compare2).
But this is not working for me..
if (4 Replies)
Discussion started by: indianjassi
4 Replies
6. UNIX for Dummies Questions & Answers
can anyone tell me why this code doesn't work how its supposed to, its the hangman game but it doesn't play how its supposed to
#!/bin/bash
NoAttempts="0"
livesgiven="5"
LivesRemain=$livesgiven
LettersAttempted=""
wordfile=words
numwords=0
function menu()
{
clear
cat << menu... (1 Reply)
Discussion started by: ferrycorsten73
1 Replies
7. Shell Programming and Scripting
Code:
#!/usr/bin/perl -w
use strict;
use warnings;
#Clears Screen
$CLEAR=`clear`;
print $CLEAR;
i get the below error:
Global symbol "$CLEAR" requires explicit package name at ./mutmg.pl line 6.
Global symbol "$CLEAR" requires explicit package name at ./mutmg.pl line 7. (1 Reply)
Discussion started by: sophos
1 Replies
8. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
ls -ld htdocs
drwxr-x--- 3 root root 8192 2006-11-19 10:41 htdocs
How would a host administrator... (1 Reply)
Discussion started by: Larry_1
1 Replies
9. UNIX for Dummies Questions & Answers
hi whats wrong in below??
CHECK=M10;
if ;
then
echo "hello hi";
else
echo "how are u hello hi";
fi
I am getting error as
./test.sh: line 2: '
./test.sh: line 2: M10: command not found
./test.sh: line 2: M10: command not found
./test.sh: line 2: M10: command not found (8 Replies)
Discussion started by: skyineyes
8 Replies
10. Shell Programming and Scripting
Hi
I am pretty new to bash scripting.I am trying to write the if statement in bash and it give me error. Can you please help me what I am doing wrong in If statement?
if && &&
then
fector=$kk;
divide=$DB_SIZE/$kk;
echo "factor value:$fector"
echo"divide value:$divide"... (4 Replies)
Discussion started by: Gevni
4 Replies
LEARN ABOUT DEBIAN
urifind
URIFIND(1p) User Contributed Perl Documentation URIFIND(1p)
NAME
urifind - find URIs in a document and dump them to STDOUT.
SYNOPSIS
$ urifind file
DESCRIPTION
urifind is a simple script that finds URIs in one or more files (using "URI::Find"), and outputs them to to STDOUT. That's it.
To find all the URIs in file1, use:
$ urifind file1
To find the URIs in multiple files, simply list them as arguments:
$ urifind file1 file2 file3
urifind will read from "STDIN" if no files are given or if a filename of "-" is specified:
$ wget http://www.boston.com/ -O - | urifind
When multiple files are listed, urifind prefixes each found URI with the file from which it came:
$ urifind file1 file2
file1: http://www.boston.com/index.html
file2: http://use.perl.org/
This can be turned on for single files with the "-p" ("prefix") switch:
$urifind -p file3
file1: http://fsck.com/rt/
It can also be turned off for multiple files with the "-n" ("no prefix") switch:
$ urifind -n file1 file2
http://www.boston.com/index.html
http://use.perl.org/
By default, URIs will be displayed in the order found; to sort them ascii-betically, use the "-s" ("sort") option. To reverse sort them,
use the "-r" ("reverse") flag ("-r" implies "-s").
$ urifind -s file1 file2
http://use.perl.org/
http://www.boston.com/index.html
mailto:webmaster@boston.com
$ urifind -r file1 file2
mailto:webmaster@boston.com
http://www.boston.com/index.html
http://use.perl.org/
Finally, urifind supports limiting the returned URIs by scheme or by arbitrary pattern, using the "-S" option (for schemes) and the "-P"
option. Both "-S" and "-P" can be specified multiple times:
$ urifind -S mailto file1
mailto:webmaster@boston.com
$ urifind -S mailto -S http file1
mailto:webmaster@boston.com
http://www.boston.com/index.html
"-P" takes an arbitrary Perl regex. It might need to be protected from the shell:
$ urifind -P 's?html?' file1
http://www.boston.com/index.html
$ urifind -P '.org' -S http file4
http://www.gnu.org/software/wget/wget.html
Add a "-d" to have urifind dump the refexen generated from "-S" and "-P" to "STDERR". "-D" does the same but exits immediately:
$ urifind -P '.org' -S http -D
$scheme = '^(http):'
@pats = ('^(http):', '.org')
To remove duplicates from the results, use the "-u" ("unique") switch.
OPTION SUMMARY
-s Sort results.
-r Reverse sort results (implies -s).
-u Return unique results only.
-n Don't include filename in output.
-p Include filename in output (0 by default, but 1 if multiple files are included on the command line).
-P $re
Print only lines matching regex '$re' (may be specified multiple times).
-S $scheme
Only this scheme (may be specified multiple times).
-h Help summary.
-v Display version and exit.
-d Dump compiled regexes for "-S" and "-P" to "STDERR".
-D Same as "-d", but exit after dumping.
AUTHOR
darren chamberlain <darren@cpan.org>
COPYRIGHT
(C) 2003 darren chamberlain
This library is free software; you may distribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
URI::Find
perl v5.14.2 2012-04-08 URIFIND(1p)