how to change permissions on directory in linux code example

Example 1: change the permissions of a folder in linux

sudo chmod -R 757 <file>

Example 2: how to change permission of a folder linux

chmod 777 foldername 
#will give read, write, and execute permissions for everyone.

Example 3: changing folder permission in linux

chown {user:group} {directory} -R

Example 4: how to set execute permission in linux

chmod -x script-name-here.sh #Change the "script-name-here" to the name of your .sh file.