Unix Which of the following is invalid filename? TRY my .file None of these trial TRY my .file None of these trial ANSWER DOWNLOAD EXAMIANS APP
Unix The commonly used UNIX commands like date, ls, cat, etc. are stored in /bin and /usr/bin directories /unix directory /tmp directory None of these /dev directory /bin and /usr/bin directories /unix directory /tmp directory None of these /dev directory ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list out all the hidden files along with the other files? ls -a ls -x ls -l ls -F ls -a ls -x ls -l ls -F ANSWER DOWNLOAD EXAMIANS APP
Unix Which column contains all details of the permissions of a file when you issue the ls -l command? fourth second third first fourth second third first ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command addresses all users who are currently hooked on? mail write wall mesg mail write wall mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to replace single character under cursor with any number of characters? A a s S A a s S ANSWER DOWNLOAD EXAMIANS APP
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