I need to change the .txt file permission after I have reset the file content to 0.
The code that reset the file content to 0 is as follows:
However, the file is generated by the apache application, with the following permission: 644 or Owner: RW, Group: R and Others: R and should be 766 whereas the Owner: RWX, Group: RW and Others: RW.
Thanks for the help.
Last edited by Franklin52; 07-11-2012 at 04:59 PM..
Reason: Please use code tags for data and code samples, thank you
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Discussion started by: mr.trilok
8 Replies
LEARN ABOUT PLAN9
chmod
CHMOD(1) General Commands Manual CHMOD(1)NAME
chmod - change mode
SYNOPSIS
chmod mode file ...
DESCRIPTION
The mode of each named file is changed according to mode, which may be an octal number or a symbolic change to the existing mode. A mode
is an octal number constructed from the OR of the following modes.
0400 read by owner
0200 write by owner
0100 execute (search in directory) by owner
0070 read, write, execute (search) by group
0007 read, write, execute (search) by others
A symbolic mode has the form:
[who] op permission
The who part is a combination of the letters u (for user's permissions), g (group) and o (other). The letter a stands for ugo. If who is
omitted, the default is a.
Op can be + to add permission to the file's mode, - to take away permission, and = to assign permission absolutely (all other bits will be
reset).
Permission is any combination of the letters r (read), w (write), x (execute), a (append only), and l (exclusive access).
Only the owner of a file or the group leader of its group may change the file's mode.
SOURCE
/sys/src/cmd/chmod.c
SEE ALSO ls(1), stat(2), stat(5)CHMOD(1)