Are you tested example
1.txt 1.1.txt 2.txt
All those have same extension.
Good point, kshji, but we use multiple "extensions" and hence require the filename to be stripped at the first "."
For your example, a slight alteration would suffice:
Code:
if [ `for file in $@; do
echo ${file##*.}
done | uniq -c | wc -l` -gt 1 ]; then
echo "All extensions are NOT alike."
exit 1
else
echo "All extensions ARE alike."
fi
How do I check if the argument passed to a script is an integer?
I am writting a script that will take to integers and want to be able to check before I go on.
I am using bourne shell.
Thanks in advance (13 Replies)
Hi,
I have a unix script which can accept n number of parameters .
I can get the parameter count using the following command and assign it to a variable
file_count=$#
Is there a similar command through which i can assign a variable all the values that i have passed as a parameter
... (2 Replies)
we want to produce a script that we can pass parameters of -a for email address and -s for subject then the report filename, so an exmaple would be;
email_report -a sendto@domain.com -s This is a test reportname.txt
The problem we have is the subject can have more than one word, so I can't just... (2 Replies)
hi all,
i have a ksh script that takes up to 3 parameters -- only 2 of which are required. what's the simplest way to check if the user passed 2 or 3 parameters?
if 3 parameters are not null then
do this
elif 2 parameters are not null then
do this
else
echo "you need at least 2... (5 Replies)
Hi, I am trying to do this thing useing my shell bash ( sorry for my english )
I have in a file 63 hostnames, i wanna ask to the DHCP admin, to reserv that reserves 63 IP addresses of this hosts, using their mac address.
I have thinked this script:
for ((i=1;i<63;i++)); do
arp $(head... (10 Replies)
#!/bin/bash
function check_num_args()
{
if ; then
echo "Please provide a file name"
else
treat_as_file $*
fi
}
function treat_as_file()
{
numFiles=$#
for((i=1;i<=$numFiles;i++));do
echo $i
... (3 Replies)
STREAM_COPY_TO_STREAM(3) 1 STREAM_COPY_TO_STREAM(3)stream_copy_to_stream - Copies data from one stream to anotherSYNOPSIS
int stream_copy_to_stream (resource $source, resource $dest, [int $maxlength = -1], [int $offset])
DESCRIPTION
Makes a copy of up to $maxlength bytes of data from the current position (or from the $offset position, if specified) in $source to $dest.
If $maxlength is not specified, all remaining content in $source will be copied.
PARAMETERS
o $source
- The source stream
o $dest
- The destination stream
o $maxlength
- Maximum bytes to copy
o $offset
- The offset where to start to copy data
RETURN VALUES
Returns the total count of bytes copied.
CHANGELOG
+--------+------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+------------------------------+
| 5.1.0 | |
| | |
| | Added the $offset parameter |
| | |
+--------+------------------------------+
EXAMPLES
Example #1
A stream_copy_to_stream(3) example
<?php
$src = fopen('http://www.example.com', 'r');
$dest1 = fopen('first1k.txt', 'w');
$dest2 = fopen('remainder.txt', 'w');
echo stream_copy_to_stream($src, $dest1, 1024) . " bytes copied to first1k.txt
";
echo stream_copy_to_stream($src, $dest2) . " bytes copied to remainder.txt
";
?>
SEE ALSO copy(3).
PHP Documentation Group STREAM_COPY_TO_STREAM(3)