hi need help here, a bit of code im doing requires a number to be enetered i have got validation and loop if its outside a ceratain range, but was wondering what code i need to validate if a character has been entered. cheers (3 Replies)
Hello all,
I am having problem in writing a if condition for the following:
I have a file Instance.dat which has:
#Server Environment
server1 dev
server2 dev
server3 sit
#!/bin/ksh
ENV=dev
for i in $( cat Instances.dat | grep -v '#' |awk {'print $2'} )
do
if ]... (7 Replies)
I have one script by which I am taking Extraction Schedule in the following format ,,,......
Here I want validate the Input from user is okey or not.
Let say i have one variable SCH
SCH=12:34,23:12,11:20
Could you please tell me how I will validate it.
HH & MM Both should be Numeric
HH... (10 Replies)
Dear guru's,
I am learning shellscripting and now I 'm struggeling with this problem:
When the number in the left column is equal or higer then 200, I want to send an email to "postmaster" @ the corresponding domain in the right column.
220 shoes.com
217 dishwashers.net
209 ... (11 Replies)
How do we validate the header file. The file number should increament by 1 (position 17 to 19) if not abend the process.
first week
ABC0001 20100101123
second week
ABC0001 20100108124
Third week
ABC0001 20100115125 (7 Replies)
Hello,
I'm trying to create a shell script (#!/bin/sh) which should tell me the age of a file in minutes...
I have a process, which delivers me all 15 minutes a new file and I want to have a monitoring script, which sends me an email, if the present file is older than 20 minutes.
To do... (10 Replies)
How to validate the user supplied timestamp?
Ther requirement is as follows.
While invoking the script, the parameters passed to the script are minimum and maixmum timestamps.
let's say min_tstmp and max_tstmp
ksh abc.ksh 2011-09-01-00:00:00 2011-12-01-00:00:00
so... (3 Replies)
Hi Guys,
Im a newbie to scripting and have a small assignment. can someone please confirm if the script i have written would work fine as we dont have a test server to test :(
Scenario - copy 2 files from an ftp server (windows) to a linux machine (a perticular folder). run 2 different... (0 Replies)
friends that way I can validate that the value is numeric taken
instance
var = 12re
if var = numeric then a
echo "Numerical
else
echo "not mumerico"
fi
edit by bakunin: please use CODE-tags for code, data and terminal output (yourself). (9 Replies)
Discussion started by: tricampeon81
9 Replies
LEARN ABOUT PHP
php_uname
PHP_UNAME(3) 1 PHP_UNAME(3)php_uname - Returns information about the operating system PHP is running onSYNOPSIS
string php_uname ([string $mode = "a"])
DESCRIPTION php_uname(3) returns a description of the operating system PHP is running on. This is the same string you see at the very top of the
phpinfo(3) output. For the name of just the operating system, consider using the PHP_OS constant, but keep in mind this constant will con-
tain the operating system PHP was built on.
On some older UNIX platforms, it may not be able to determine the current OS information in which case it will revert to displaying the OS
PHP was built on. This will only happen if your uname() library call either doesn't exist or doesn't work.
PARAMETERS
o $mode
-$mode is a single character that defines what information is returned:
o 'a': This is the default. Contains all modes in the sequence "s n r v m".
o 's': Operating system name. eg. FreeBSD.
o 'n': Host name. eg. localhost.example.com.
o 'r': Release name. eg. 5.1.2-RELEASE.
o 'v': Version information. Varies a lot between operating systems.
o 'm': Machine type. eg. i386.
RETURN VALUES
Returns the description, as a string.
EXAMPLES
Example #1
Some php_uname(3) examples
<?php
echo php_uname();
echo PHP_OS;
/* Some possible outputs:
Linux localhost 2.4.21-0.13mdk #1 Fri Mar 14 15:08:06 EST 2003 i686
Linux
FreeBSD localhost 3.2-RELEASE #15: Mon Dec 17 08:46:02 GMT 2001
FreeBSD
Windows NT XN1 5.1 build 2600
WINNT
*/
if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
echo 'This is a server using Windows!';
} else {
echo 'This is a server not using Windows!';
}
?>
There are also some related Predefined PHP constants that may come in handy, for example:
Example #2
A few OS related constant examples
<?php
// *nix
echo DIRECTORY_SEPARATOR; // /
echo PHP_SHLIB_SUFFIX; // so
echo PATH_SEPARATOR; // :
// Win*
echo DIRECTORY_SEPARATOR; //
echo PHP_SHLIB_SUFFIX; // dll
echo PATH_SEPARATOR; // ;
?>
SEE ALSO phpversion(3), php_sapi_name(3), phpinfo(3).
PHP Documentation Group PHP_UNAME(3)