Unix Which of the following commands can be used to get information about all users who are currently logged into the system? who am i None of these 1 /u which who who am i None of these 1 /u which who ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following signs is used to back up over typing errors in vi? @ $ ! None of these # @ $ ! None of these # ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list out all the hidden files along with the other files? ls -F ls -l ls -a ls -x ls -F ls -l ls -a ls -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to get directory one level up? None of these cd cd .. cd/ chdir None of these cd cd .. cd/ chdir ANSWER DOWNLOAD EXAMIANS APP
Unix If a file has read and write permissions for the owner, then the octal representation of the permissions will be 5 6 3 1 None of these 5 6 3 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? changedir chdir None of these cdir cd changedir chdir None of these cdir cd ANSWER DOWNLOAD EXAMIANS APP
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