Write a string to the file that only root can access when execute the php file
I have a case that require I to write some string to the file that only root can do that. I was try some solutions base on this post but none of them works.
CASE:
When user was successfully done, he automatically access writefile.php which contain script that can write to the file ( tes.txt ) that only root have access.
I used visudo and added this to my sudoers file:
username ALL=(root) NOPASSWD: /var/www/html/myprogram/writefile.php not works!
username ALL=(ALL) NOPASSWD: /var/www/html/myprogram/writefile.php not works!
My simple code in writefile.php
<?php
echo file_put_contents("tes.txt","Hello World. Testing!");
?>
Result:
Warning: file_put_contents(tes.txt): failed to open stream: Permission denied
sudo
asked 9 mins ago
Ugy AstroUgy Astro
11
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I have a case that require I to write some string to the file that only root can do that. I was try some solutions base on this post but none of them works.
CASE:
When user was successfully done, he automatically access writefile.php which contain script that can write to the file ( tes.txt ) that only root have access.
I used visudo and added this to my sudoers file:
username ALL=(root) NOPASSWD: /var/www/html/myprogram/writefile.php not works!
username ALL=(ALL) NOPASSWD: /var/www/html/myprogram/writefile.php not works!
My simple code in writefile.php
<?php
echo file_put_contents("tes.txt","Hello World. Testing!");
?>
Result:
Warning: file_put_contents(tes.txt): failed to open stream: Permission denied
sudo
asked 9 mins ago
Ugy AstroUgy Astro
11
New contributor
Ugy Astro is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I have a case that require I to write some string to the file that only root can do that. I was try some solutions base on this post but none of them works.
CASE:
When user was successfully done, he automatically access writefile.php which contain script that can write to the file ( tes.txt ) that only root have access.
I used visudo and added this to my sudoers file:
username ALL=(root) NOPASSWD: /var/www/html/myprogram/writefile.php not works!
username ALL=(ALL) NOPASSWD: /var/www/html/myprogram/writefile.php not works!
My simple code in writefile.php
<?php
echo file_put_contents("tes.txt","Hello World. Testing!");
?>
Result:
Warning: file_put_contents(tes.txt): failed to open stream: Permission denied
sudo
asked 9 mins ago
Ugy AstroUgy Astro
11
New contributor
Ugy Astro is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I have a case that require I to write some string to the file that only root can do that. I was try some solutions base on this post but none of them works.
CASE:
When user was successfully done, he automatically access writefile.php which contain script that can write to the file ( tes.txt ) that only root have access.
I used visudo and added this to my sudoers file:
username ALL=(root) NOPASSWD: /var/www/html/myprogram/writefile.php not works!
username ALL=(ALL) NOPASSWD: /var/www/html/myprogram/writefile.php not works!
My simple code in writefile.php
<?php
echo file_put_contents("tes.txt","Hello World. Testing!");
?>
Result:
Warning: file_put_contents(tes.txt): failed to open stream: Permission denied
sudo
sudo
asked 9 mins ago
Ugy AstroUgy Astro
11
New contributor
Ugy Astro is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 9 mins ago
Ugy AstroUgy Astro
11
New contributor
Ugy Astro is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 39 secs ago
Ugy Astro
asked 9 mins ago
Ugy AstroUgy Astro
11
New contributor
Ugy Astro is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 9 mins ago
Ugy AstroUgy Astro
11
asked 9 mins ago
Ugy AstroUgy Astro
11
11
New contributor
Ugy Astro is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Ugy Astro is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Ugy Astro is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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