Chmod

Understanding File Permissions What Does “Chmod 777” Mean?
You can also change permissions using the chmod command in the Terminal. In short, “chmod 777” means making the file readable, writable and executable...
Everything You Need To Know About Linux Chmod Command
What is use of chmod command in Linux?What is the meaning of chmod 777?What is the meaning of chmod 755?How does chmod work?What does chmod 666 do?Is ...