Hi all,
My script has 2 mandatory and 1 optional paramter. If the third parameter(optional) one is null the it should take a default value say 3. Can any one please write a simple code.
sh test.sh 1 2 3
var1=$1
var2=$2
if
then
var3=3
fi
echo " the third variable $var3"
... (1 Reply)
I am passing a file name as a parameter to shell script
the parameter is getfile.txt.gpg
how do i process this parameter to get name like getfile.txt only and eleminate the .gpg text??
Thanks in advance (2 Replies)
Hi,
I will pass 3 parameters for a script.I have to check the file name and create a new file name with time stamp.
the parameters which i'm passing are
/dir/stg/filename.txt
/dir/path/head.txt
/dir/path/tail.txt
Now i have to check filename like :
if it is a.txt i have to create... (2 Replies)
hi all,
i have a ksh script that takes up to 3 parameters -- only 2 of which are required. what's the simplest way to check if the user passed 2 or 3 parameters?
if 3 parameters are not null then
do this
elif 2 parameters are not null then
do this
else
echo "you need at least 2... (5 Replies)
Hi,
I am executing a shell script which takes a string as a parameter.
The scipt should validate the string and create the directoy with the name of specfied string.
The following is the specified command and its parameter.
test.sh "abc abc"
The shell script is not able to identify... (4 Replies)
i got a file called Pass1, and then i need to passed a number to my script with the '-p pass_mark' option.
Example type
Pass1 -p 18
to pass 18 to my script for comparing things, so how can i do it? (7 Replies)
Hello Everyone,
I have been trying to complete a shell script where, I need to increment the date depending on the file (depending on the date) availability on the remote server.
i.e.
Basically, I will be passing a counter (like parameter 1 or 2 or 3 or 4).
First I will check for the... (1 Reply)
Hi
I am looking for a unix command or a small shell script which can takes one parameter and then searches for the passed in the parameter in any or all files under say /home/dev/
Can anyone please help me on this? (3 Replies)
Hi,
I have the following files.
->cat scr.sh
export TMP_DIR=/home/user/folder1
export TMP_DIR_2=/home/user/folder2
while read line
do
cat "$line"
done<file_list.dat
------------------------
-> cat file_list.dat
$TMP_DIR/file1.txt
$TMP_DIR_2/file2.txt
---------------------------
-> cat... (6 Replies)
Discussion started by: barath
6 Replies
LEARN ABOUT DEBIAN
netsds::util::types
NetSDS::Util::Types(3pm) User Contributed Perl Documentation NetSDS::Util::Types(3pm)NAME
NetSDS::Util::Types - type checking routines
SYNOPSIS
use NetSDS::Util::Types;
# Check if variable contains integer value
if (is_int($var)) {
$var++;
} else {
print "Value is not integer!";
}
DESCRIPTION
"NetSDS::Util::Types" module contains functions for checking data for being of exact data types.
EXPORTED FUNCTIONS
is_int($var) - check if parameter is integer
Check if given parameter is integer
is_float([...]) - check if parameter is float number
Check if given parameter is float number
is_date([...]) - check if parameter is date string
Return 1 if parameter is date string
is_binary([...]) - check for binary content
Return 1 if parameter is non text.
is_ref_scalar($ref) - check if reference to scalar value
Return true if parameter is a scalar reference.
my $var = 'Scalar string';
if (is_ref_scalar($var)) {
print "It's scalar value";
}
is_ref_array($ref) - check if reference to array
Return true if parameter is an array reference.
is_ref_hash($ref) - check if hashref
Return true if parameter is a hash reference.
is_ref_code($ref) - check if code reference
Return true if parameter is a code reference.
is_ref_obj($ref, [$class_name]) - check if blessed object
Return true if parameter is an object.
EXAMPLES
None
BUGS
None
TODO
Add more functions.
SEE ALSO
None.
AUTHORS
Valentyn Solomko <pere@pere.org.ua>
Michael Bochkaryov <misha@rattler.kiev.ua>
perl v5.12.4 2011-08-27 NetSDS::Util::Types(3pm)