Hi all,
I am so thankful for you guys for such prompt replies.
well, as I understood I changed the section of the code as
But still it did not help And I am facing the same error as I mentioned in the previous original message.
There must be some other error. Kindly have a look
hi,
i need help to write script in korn shell that will display info. on system paging, system process table.system file table inf.
thank you (1 Reply)
hey i am a bit stuck here. i just started work experience and i need to create a simple script which delete all files in a specify folder which are older then 2 days.
:mad: i tried but it never works!!! anyone! i dont know much but unix since i mostly work on NT here but i dont wanna disapoint my... (2 Replies)
Hi There
I am pretty new to UNIX and have only been using it from a basic point of view,I now want to start using it and learning more , have got a whole lot of books and documentation from the web and am slowly learning.I have written a get script in windows :-
lcd E:\MAIN\PRO\FILES\MAINDB... (1 Reply)
Hi All
I have script that find 777 dir with specific extension like .php .Now after finding all 777 directory i will place in httpd.conf using a directory directive ,Now i was not do that,if directory entry exitst in httpd.conf then script ignor it dont show me at stdout else if it dont find... (2 Replies)
i get stuck here . Anyone could check my work?
the user type a group of upper case letters at a time with 0 at the end. Find and display the first letter in alphabetic order.
For example, input of F, G, K, S, U, G, D, Q, P , the result should be D
Any invalid input character (eg. #, $, 3, a,... (5 Replies)
Hi all! Im trying to get this script to check for folders in a year/month/day folder structure and if the day doesnt exist then it makes the day. It will also make sure all of the days before todays date exist as well. This script assumes that the month and year folder already exist. It works... (3 Replies)
hi:
I'm trying to write a shell script that recognizes all .txt files in all the subdirectories in my current directory.
Let's say that i have a directory called Applications which consists of many subdirectories on mnay levels.
i want the shell script to look for all .txt files that exist... (14 Replies)
Hi,
I need to create a script that we will schedule to run say every 30 mins to check a directory for files that have been present for a set period of time.
Situation we have is that we have an input folder where files are processed from and once processed they get moved to a done folder,... (1 Reply)
Hi,
I'm developing my first bash script and have made good progress but stuck at this point.
I've run sed on a text file to extract some data and have saved it into a variable e.g.
$blah
the variable contains emails as follows e.g. <a@b.com> <b@c.com>
I'm now trying to edit... (2 Replies)
Hi All,
I'm a newbie in Linux Programming.:)
Got some 500 processes running and I have around 20-30 logs updating for every 2mins on a server. The logs which i'm referring usually contains book name,run ids(not PID's),process name etc etc.
I'm interested in finding out whether some particular... (1 Reply)
Discussion started by: Nand Kishor
1 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)