12-12-2011
You can't use || inside [ ]. Use -o.
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#! /bin/bash
head -5 $1
echo "remove $1 ?"
read answer
if
then
echo invalid answer
elif
rm $1
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elif
then
echo file is not deleted
else
echo "invalid answer"
fi
What i really want this to do is to ask to delete the file or not..it says something wrong... (1 Reply)
Discussion started by: nadman123
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2. Shell Programming and Scripting
#! /bin/bash
USAGE=" | ]
if
then
echo "$USAGE"
exit 1
fi
while getopts lb: OPTION
do
case $(OPTION)in
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ls -ld | grep $1 /etc/passwd | cut -d: -f6
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if
then
if
then
echo "fst argument is $1 "
else
if
then
"fst argument is $1"
fi
fi
fi
Can anyone tell me. My requirement is tht pass a string ..
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5. 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.
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4096045055
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#!/bin/bash
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Code:
#!/usr/bin/perl -w
use strict;
use warnings;
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Need your assistance, to find the bug in the function.
Function usage erroring out even after passing parameters.
usage() {
if || ; then
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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
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Hi there,
i have a problem i have created followning sh files some years ago but now it dosen`t work anymore i never used it a long time. Can anyone find the Error? Its always runs the stop() block and trying to Killing the Server also if i try to start or creat a new one.
#!/bin/sh
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LEARN ABOUT PHP
cairo_clip_extents
CAIRO_CLIP_EXTENTS(3) 1 CAIRO_CLIP_EXTENTS(3)
CairoContext::clipExtents - Computes the area inside the current clip
Object oriented style (method):
SYNOPSIS
public array CairoContext::clipExtents (void )
DESCRIPTION
Procedural style:
array cairo_clip_extents (CairoContext $context)
Computes a bounding box in user coordinates covering the area inside the current clip.
PARAMETERS
o $context
- A valid CairoContext object
RETURN VALUES
An array containing the (float)x1, (float)y1, (float)x2, (float)y2, coordinates covering the area inside the current clip
EXAMPLES
Example #1
Object oriented style
<?php
$surface = new CairoImageSurface(CairoFormat::ARGB32, 50, 50);
$context = new CairoContext($surface);
var_dump($context->clipExtents());
?>
The above example will output something similar to:
array(4) {
[0]=>
float(0)
[1]=>
float(0)
[2]=>
float(50)
[3]=>
float(50)
}
Example #2
Procedural style
<?php
$surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 50, 50);
$context = cairo_create($surface);
var_dump(cairo_clip_extents($context));
?>
The above example will output something similar to:
array(4) {
[0]=>
float(0)
[1]=>
float(0)
[2]=>
float(50)
[3]=>
float(50)
}
SEE ALSO
CairoContext::clip.
PHP Documentation Group CAIRO_CLIP_EXTENTS(3)