Hi All,
Can anyone please let me know the syntax / how to pick up the Return Code ( RC) from the mailx command and return it to SAS uisng 'system()' function and '${?}'.
I am in a process to send the mail automatically with an attachment to bulk users. I have used 'Mailx' and 'Unencode'... (0 Replies)
Hi All,
I am new to unix worldd .
I need to check a file1 if its empty or not.
If its empty then return a non zero value say 99
could you pls let me know the perl script for this. (2 Replies)
Hi all does find command return anything if the file to be searched is not found? Like if I search from a file in a dir does it return false or null if the file is not found? Please suggests. (3 Replies)
Hi,
i am trying to get the no of users using
nofActUsers=$(echo /usr/sbin/lsof -l | grep "/mast/data/users" )
it will return blank, if the user does nto have permissions to run the script.
Now I need to check if the valueis blank i have route to another script else the user has to... (1 Reply)
Hi,
I am using the korn shell on Solaris box.
Why does the following 2 commands return different results?
This command returns no results (I already used this command to create a list of files which I moved to an archive directory)
find ????10??_*.dat -type f -mtime +91
However this... (15 Replies)
Hi Experts,
I am checking how to get day in Perl.
If it is “Monday” I need to process…below is the pseudo code.
Can you please prove the code for below condition.
if (today=="Monday" )
{
while (current_time LESS THAN 9:01 AM)
... (1 Reply)
Hello EveryOne,
I am new to *ix. some could help to write a script.
Problem :- Have to ssh to so many client and check port or filesystem usage, so thinking to automate using script.
What i Need:- when i run script on my Launchpad server, it should
Should ask and SSH to user provided... (3 Replies)
hello
check this script it jump to else part, in n both cases,
(if files exist or not)
wget $MIRROR/kkk.zip && wget $MIRROR/jjj.zip
RC="$?"
if ]
then
echo -e "$RED Ooops, Download links are broken...! $RESET"
else
echo -e "$GREEN Everything is fine, Cheers ... $RESET"
fi (4 Replies)
Hi Team,
i am executing 3 scripts in background from 1 script and i want to send a message once the script gets completed.these scripts usually takes 1 hr to complete.
My sample script is below,
Vi abc.sh
sh /opt/data/Split_1.sh &
sh /opt/data/Split_2.sh &
sh /opt/data/Split_3.sh &
... (3 Replies)
Discussion started by: raju2016
3 Replies
LEARN ABOUT PHP
function_exists
FUNCTION_EXISTS(3) 1 FUNCTION_EXISTS(3)function_exists - Return TRUEif the given function has been definedSYNOPSIS
bool function_exists (string $function_name)
DESCRIPTION
Checks the list of defined functions, both built-in (internal) and user-defined, for $function_name.
PARAMETERS
o $function_name
- The function name, as a string.
RETURN VALUES
Returns TRUE if $function_name exists and is a function, FALSE otherwise.
Note
This function will return FALSE for constructs, such as include_once(3) and echo(3).
EXAMPLES
Example #1
function_exists(3) example
<?php
if (function_exists('imap_open')) {
echo "IMAP functions are available.<br />
";
} else {
echo "IMAP functions are not available.<br />
";
}
?>
NOTES
Note
A function name may exist even if the function itself is unusable due to configuration or compiling options (with the image func-
tions being an example).
SEE ALSO method_exists(3), is_callable(3), get_defined_functions(3), class_exists(3), extension_loaded(3).
PHP Documentation Group FUNCTION_EXISTS(3)