Study tips 1Z0-876

What is the meaning of the -d in the test expression?

Which job will be placed in the foreground of the shell?

which shell is this script executed?

Which positional parameter holds the value of the number of positional parameters?

printall=’pr * | lpr’ pa=printall Choose the answer that best describes what the result will be when Wally uses the pa alias.

kshrc file to accomplish this alias.

Choose the command which will execute the find command again.

Choose the command sequence that Wally might use on his system to store this information.

You need to place the file sonic into the directory dir1 and rename the file to game, while removing the original file

which file is executable?