Select all of the foolowing the statement that are true:

1. Select all of the following statements that are true. The shell's PATH variable lists file system paths that the shell will scarch when trying to find a program. In Bash, one way to display the value of the PATH variable is the following command: echo SPATH a. b, Linux permissions dictatethings you may do with a file, read, write and execute. They as. s ened to in Linux by a single letter each. r read - you may view the contents of the file. Write-you may change the contents of the file. execute you may execute or run the file if it is a program or script. owner - a single person who owns the file. (typically the person who created the file but thers- everyone else who is not in the group or the owner c. For every file we define 3 sets of people for whom we may specify permissions. ownership may be granted to some one else by certain users) up every file belongs to a single group. d. The following command gives all members of the file's group executable permissions for the file, whizbam The following permissions may be used for directories but they have a slightly different behavior compared to their use with ordinary files e. r - you have the ability to read the contents of the directory (ie do an ls) w- you have the ability to write into the directory (ie create files and directories) xyou have the ability to enter that diretoryic cd) f. If the current working directory is writable, the following command creates a directory named limtutorialwork in the current working directory