Hi,
I am working on device drivers.Once If register a device i'll get one major no. If i unregister and register again i'll get a different major no.What i have to do to get same major no. each time :( (0 Replies)
Hello, I have 2 hp-ux both running 11.23, I have move one of a harddisk from "UNIX A" to "UNIX B", so how can I read back the data in "UNIX B"?
Thanks (5 Replies)
I'm currently using zsh. Sometimes I find myself wishing to reuse an argument from earlier in the command.
I know that I can, of course, assign an argument to a variable ahead of time, and then easily use that variable more than once.
I know about the ability to reuse arguments from previous... (0 Replies)
Hello everyone.
I'm trying to create a conf file with variables that my other scripts will use.
I have several scripts that use the same variables, and since I don't know how to read them from an external file, i define them in each script (and then if i want to change one's value i need to... (4 Replies)
I have a LUN (From HP-Storage VA7110) that is claimed on 2 servers, but is in used in one of the VG on Server-1 .
Now I want to shut Server-1 and re-use that LUN on server-2 .
Server-1
Path-1 : /dev/rdsk/c4t0d1
Path-2: /dev/rdsk/c6t0d1
Server-2
Path-1: /dev/rdsk/c5t0d1
Path-2:... (8 Replies)
Hi
I am trying to write a shell script and wanted to re-use the value which I have entered already.
Here is the sample code.
echo "Enter Value : \c" ; read val
echo "Enter number: $val\c" ; read num
Now I wanted to change the value as showing in 2nd Line or if I will use enter, it... (15 Replies)
Greetings.
First of all I consider myself a newbe in Linux, that's why I'm seeking your help so please be patient!
I was given an old server (Solaris) that has Oracle (10.2.0) installed with a few databases. I'm supposed to reuse this server for this new application which will process data... (11 Replies)
I have a collection of format strings for sscanf, such as
"%02d%*1s%02d%*1s%02d"
to read in certain formatted strings, such as dates, times, etc.
I wonder if there is a way to use them in printf without some changes? The example above would not work - at least I can't think of any ways to... (4 Replies)
Discussion started by: migurus
4 Replies
LEARN ABOUT PHP
escapeshellarg
ESCAPESHELLARG(3) 1 ESCAPESHELLARG(3)escapeshellarg - Escape a string to be used as a shell argumentSYNOPSIS
string escapeshellarg (string $arg)
DESCRIPTION escapeshellarg(3) adds single quotes around a string and quotes/escapes any existing single quotes allowing you to pass a string directly
to a shell function and having it be treated as a single safe argument. This function should be used to escape individual arguments to
shell functions coming from user input. The shell functions include exec(3), system(3) and the backtick operator.
On Windows, escapeshellarg(3) instead removes percent signs, replaces double quotes with spaces and adds double quotes around the string.
PARAMETERS
o $arg
- The argument that will be escaped.
RETURN VALUES
The escaped string.
EXAMPLES
Example #1
escapeshellarg(3) example
<?php
system('ls '.escapeshellarg($dir));
?>
SEE ALSO escapeshellcmd(3), exec(3), popen(3), system(3), backtick operator.
PHP Documentation Group ESCAPESHELLARG(3)
03-08-2010
