Unix Which command is used to display the end of the file? tail head - r None of these bof eof tail head - r None of these bof eof ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about all users who are currently logged into the system? who None of these who am i which 1 /u who None of these who am i which 1 /u ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls -l | wc -l ls | wc -w ls | ws -c ls | wc ls -l | wc -l ls | wc -w ls | ws -c ls | wc ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to move all files to the bin sub-directory of the parent directory? mv * ../bin None of these mv * /bin/* mv * ../bin *.* mv *.* /bin/ mv * ../bin None of these mv * /bin/* mv * ../bin *.* mv *.* /bin/ ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? None of these * [ijk] ? [!ijk] None of these * [ijk] ? [!ijk] ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod 222 emp? chmod u+x emp[1-3] chmod 777 emp* chmod u+r ??? emp chmod 222 emp? chmod u+x emp[1-3] chmod 777 emp* chmod u+r ??? emp ANSWER DOWNLOAD EXAMIANS APP
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