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)
#! /bin/bash
head -5 $1
echo "remove $1 ?"
read answer
if
then
echo invalid answer
elif
rm $1
echo "$1 is deleted"
elif
then
echo file is not deleted
else
echo "invalid answer"
fi
What i really want this to do is to ask to delete the file or not..it says something wrong... (1 Reply)
#! /bin/bash
USAGE=" | ]
if
then
echo "$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)
I have a file $I_FILE that I need to filter and store the 1st and the 9th columns in another file $O_FILE.
With this in Perl,
system ("awk -F, '{print \$1, \$9}' \$I_FILE | sed '\/^\$\/d' > O_FILE");
I get:
4096045055
The first line in I_FILE is:... (5 Replies)
I have four variables, dumpdata, defndata, compare1 and compare2
I want an IF statement condition which returns true when either dumpdata=defndata or (dumpdata<=compare1 and dumpdata>=compare2).
But this is not working for me..
if (4 Replies)
can anyone tell me why this code doesn't work how its supposed to, its the hangman game but it doesn't play how its supposed to
#!/bin/bash
NoAttempts="0"
livesgiven="5"
LivesRemain=$livesgiven
LettersAttempted=""
wordfile=words
numwords=0
function menu()
{
clear
cat << menu... (1 Reply)
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 "$CLEAR" requires explicit package name at ./mutmg.pl line 7. (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
ls -ld htdocs
drwxr-x--- 3 root root 8192 2006-11-19 10:41 htdocs
How would a host administrator... (1 Reply)
hi whats wrong in below??
CHECK=M10;
if ;
then
echo "hello hi";
else
echo "how are u hello hi";
fi
I am getting error as
./test.sh: line 2: '
./test.sh: line 2: M10: command not found
./test.sh: line 2: M10: command not found
./test.sh: line 2: M10: command not found (8 Replies)
Hi
I am pretty new to bash scripting.I am trying to write the if statement in bash and it give me error. Can you please help me what I am doing wrong in If statement?
if && &&
then
fector=$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)