No no no. 777 is not the magic sledgehammer fix to all permission walls. These numbers actually mean something, and have consequences farther than what you wanted. Do you really want your script files to be world-writable -- as in, any user whatsoever on the system can modify them, even by accident, even system daemons and random passers by?
chmod 750 1.sh
Last edited by Corona688; 04-19-2011 at 12:27 PM..
Hello, I've tried for a while now to run a bash script that continues to the end, while opening new shells as needed.
I've tried
xterm -e "somecommand"; &
xterm -e " somecommand";
I've also tried
screen -S "somecommand"; &
screen -S "somecommand";
All without any luck, they... (5 Replies)
Hi all I have a requirement where I have a flow like
Script1
script2 Script3 Script 4 Script 5 Script 6
script7
where script2 to script6 will... (3 Replies)
Hi
I have a shell script A which calls another 10 shell scripts which run in background. How do i make the parent script wait for the child scripts complete, or in other words, i must be able to do a grep of parent script to find out if the child scripts are still running.
My Code:
... (5 Replies)
1. The problem statement, all variables and given/known data:
Running different parts of the assignment together in 1 script
2. Relevant commands, code, scripts, algorithms:
awk, nawk, bash, cp, cut, echo, expr, grep, join, mkdir, paste, rm, sort, sed, test, tr, true and false.
3. The... (0 Replies)
#!/bin/sh
##########################################################################################################
#This script is being used for AOK application for cleaning up the .out files and zip it under logs directory.
# IBM
# Created
#For pdocap201/pdoca202 .out files for AOK
#1.... (0 Replies)
Hi All,
After reading that the sort command in Linux can be made to use many processor cores just by using a simple script which I found on the internet, I was wondering if I can use similar techniques for programs like the awk and sed?
#!/bin/bash
# Usage: psort filename <chunksize>... (7 Replies)
hi,
while separated they produce the usual mail alert and i can see the output...
if i write into the php script:
<?php
system('php -f /var/www/vhosts/domain.com/httpdocs/folder/script1.php');
system('php -f /var/www/vhosts/domain.com/httpdocs/folder/script2.php');
system('php -f... (0 Replies)
hi all,
I have 3 individual scripts to perform the task . 2nd script should run only after the 1st script and 3rd script must run only after first 2 scripts are executed successfully.
i want to have a single script that calls all this 3 scripts .this single script should execute the 2nd script... (1 Reply)
Hi Team,
I have the below 4 scripts which I will be running in sequential order.
This run will start for today's business date.
If all the 4 scripts are success for today that means script has ran succesfully.
Howver if any one of these 4 scripts failed then it has to take the next... (1 Reply)
Hello!
I have a scriptA.ksh and in this script I need to call script1.ksh, script2.ksh, script3.ksh, script4.ksh and script5.ksh. But want to run in two batches like
1st script1.ksh, script2.ksh, script3.ksh, once all 3 are completed then
script4.ksh script5.ksh
I have given the syntax... (1 Reply)
Discussion started by: karumudi7
1 Replies
LEARN ABOUT PHP
chmod
CHMOD(3) 1 CHMOD(3)chmod - Changes file modeSYNOPSIS
bool chmod (string $filename, int $mode)
DESCRIPTION
Attempts to change the mode of the specified file to that given in $mode.
PARAMETERS
o $filename
- Path to the file.
o $mode
- Note that $mode is not automatically assumed to be an octal value, so to ensure the expected operation, you need to prefix $mode
with a zero (0). Strings such as "g+w" will not work properly.
<?php
chmod("/somedir/somefile", 755); // decimal; probably incorrect
chmod("/somedir/somefile", "u+rwx,go+rx"); // string; incorrect
chmod("/somedir/somefile", 0755); // octal; correct value of mode
?>
man 1 chmod' and ' man 2 chmod'.
<?php
// Read and write for owner, nothing for everybody else
chmod("/somedir/somefile", 0600);
// Read and write for owner, read for everybody else
chmod("/somedir/somefile", 0644);
// Everything for owner, read and execute for others
chmod("/somedir/somefile", 0755);
// Everything for owner, read and execute for owner's group
chmod("/somedir/somefile", 0750);
?>
RETURN VALUES
Returns TRUE on success or FALSE on failure.
NOTES
Note
The current user is the user under which PHP runs. It is probably not the same user you use for normal shell or FTP access. The
mode can be changed only by user who owns the file on most systems.
Note
This function will not work on remote files as the file to be examined must be accessible via the server's filesystem.
Note
When safe mode is enabled, PHP checks whether the files or directories you are about to operate on have the same UID (owner) as the
script that is being executed. In addition, you cannot set the SUID, SGID and sticky bits.
SEE ALSO chown(3), chgrp(3), fileperms(3), stat(3).
PHP Documentation Group CHMOD(3)