Linux chmod permissions

Debian give write permission

sudo chmod -R 757 /var/www

Linux chmod permissions

The three rightmost digits define permissions for the:
file user, the group, and others. 

#	Permission				rwx	Binary
7	read, write and execute	rwx	111
6	read and write			rw-	110
5	read and execute		r-x	101
4	read only				r--	100
3	write and execute		-wx	011
2	write only				-w-	010
1	execute only			--x	001
0	none					---	000

Permission in linux

chmod u=rwx,g=rw,o=rx myfile.txt
Now view the result:
ls -l myfile.txt
-rwxrw-r-x 1 user group 9482 Jan 16 16:29 myfile.txt 
//where frist character represent wheather it is directory or file 
//  'd' for directory and '-' file

Similar codes

0 vote136 views1 answer
How to install choclatey using command prompt
Shell/Bash
1 vote244 views1 answer
Git ~ vs ^
Shell/Bash
1 vote144 views1 answer
The command could not be located because '/snap/bin' is not included in the PATH environment variable.
Shell/Bash
0 vote131 views1 answer
Linux head command get 2nd line
Shell/Bash
2 votes168 views1 answer
Nginx by brew
Shell/Bash
1 vote160 views1 answer
Shell script monitor log file
Shell/Bash
0 vote139 views2 answers
How to get rid of activate windows watermark
Shell/Bash
1 vote127 views1 answer
ERR_DEVICE_LOCKED: Device still locked after 1 minute.
Shell/Bash
0 vote138 views1 answer
Run latex from command line
Shell/Bash
3 votes123 views1 answer
Yii2 gii command line to create model
Shell/Bash