I'm finding the following command very tedious to type in all the time, so I created a one line bash script called mount.bash with the following contents:
mount -t cifs //mark/C\$ -o unc=//mark\\C$,ip=10.1.1.33,user=Administrator,password=$1 /mnt/mark
I don't like the fact that I have to put... (5 Replies)
Hi ..
I have a dynamic script called from a programming language called Powerhouse (4GL).
The module, called QUIZ, allows the user to call shell commands from within it...
i.e.
!rm -f mipss156t2cmd1.bat mipss156t2tmp1.txt
!printf '#!/bin/csh\n' > mipss156t2cmd1.bat
!printf 'setenv... (0 Replies)
Hi...
Actually, I want to pass a few variables to the function and print it. But, its looks like not working. Could some body help me how could i do that ?... below is my program...
#!/usr/bin/ksh
usage()
{
echo "Usage: $0 -n -a -s -w -d"
exit
}
rename()
{
echo "rename $1 $2"... (5 Replies)
Hi Gurus,
Iam new to Unix.
I had a requirement where i should use a file for example
Host.sh or Host.txt
Host = 555.254.45.14
username = aaaa
pwd = SSSSSS123
And this file need to be used in different scripts.
For example i have script1.sh
where i want to use the values of... (6 Replies)
Hi!I'm trying to write a script in C that Asterisk must call: I would to pass to the script a number digited by the user, make some elaboration with it and then pass the result to Asterisk. I don't understand the mechanism used by Asterisk to pass variable to/from a script: I know that variables... (1 Reply)
HI all
I am calling a script "b" from script "a". In script "a", i connect to database and get month and year. I have to pass these same values to script b. How can i do that. How can i pass parameters from one script to another (3 Replies)
I know that we can call system command to execute shell script in awk.
but it does not return the result of the command executed , but only returns
the value of the command executoin status ( 1/0 --> failure / success).
Could anyone let me know how to solve this problem. (9 Replies)
I use csh a lot but I don't really write csh scripts. Now I have a need to implement a security check (written in perl; verify an user input security code) into a csh script. Here is the senario:
#csh
1. call the perl script
2. if the perl script returns 'true', pass on;
if the perl... (1 Reply)
Hi All,
I need to frame a unix script to logon to a unix box. The credentials needs to be obtained from a property file on the same location.
I am trying to use 'expect' and 'spawn' command to meet this req.
When I am passing values, these commands are working fine. but when I am trying to... (3 Replies)
Below are three variables, which I want to pass into variable RESULT1
username1=userid
poihostname1=dellsys.com
port1=8080
How can I pass these variables into below code...
RESULT1=$((ssh -n username1@poihostname1 time /usr/sfw/bin/wget --user=sam --password=123 -O /dev/null -q... (4 Replies)
Discussion started by: manohar2013
4 Replies
LEARN ABOUT PHP
floatval
FLOATVAL(3) 1 FLOATVAL(3)floatval - Get float value of a variableSYNOPSIS
float floatval (mixed $var)
DESCRIPTION
Gets the float value of $var.
PARAMETERS
o $var
- May be any scalar type. floatval(3) should not be used on objects, as doing so will emit an E_NOTICE level error and return 1.
RETURN VALUES
The float value of the given variable. Empty arrays return 0, non-empty arrays return 1.
Strings will most likely return 0 although this depends on the leftmost characters of the string. The common rules of float casting apply.
EXAMPLES
Example #1
floatval(3) Example
<?php
$var = '122.34343The';
$float_value_of_var = floatval($var);
echo $float_value_of_var; // 122.34343
?>
Example #2
floatval(3) non-numeric leftmost characters Example
<?php
$var = 'The122.34343';
$float_value_of_var = floatval($var);
echo $float_value_of_var; // 0
?>
SEE ALSO boolval(3), intval(3), strval(3), settype(3), Type juggling.
PHP Documentation Group FLOATVAL(3)
01-16-2014
