Unix Which command is used to list all the files with extension .lst? ls *.* ls -l *.lst ls *[lst] ls lst* ls *.* ls -l *.lst ls *[lst] ls lst* ANSWER DOWNLOAD EXAMIANS APP
Unix The command to count the number of files in the current directory by using pipes, is ls | wc ls -l | wc -l ls | ws -c ls | wc -w ls | wc ls -l | wc -l ls | ws -c ls | wc -w ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is mesg grep None of these halt sleep mesg grep None of these halt sleep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? None of these TRY trial my .file None of these TRY trial my .file ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following options will be used to display number of blocks used by a file? -r option #NAME? -c None of these -r option #NAME? -c None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? which pwd who am i i /4 None of these which pwd who am i i /4 None of these ANSWER DOWNLOAD EXAMIANS APP
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