Q. Which command is used to make all files and sub-directories in the directory (progs) executable by all users? (Solved)
1. chmod -r a+x progs
2. chmod -r 222 progs
3. chmod -1 a+x progs
4. chmod -x a+x progs
- a. chmod -r a+x progs
1. chmod -r a+x progs
2. chmod -r 222 progs
3. chmod -1 a+x progs
4. chmod -x a+x progs