Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? None of these write mail mesg grep None of these write mail mesg grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with ps command to slow the entire command line of the process being run? -1 #NAME? -4 -2 -1 #NAME? -4 -2 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following options will be used to display number of blocks used by a file? #NAME? None of these -c -r option #NAME? None of these -c -r option ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to list the positional parameters None of these to process number of the current shell to exit status of ast command executed. to name the command being executed to list the positional parameters None of these to process number of the current shell to exit status of ast command executed. to name the command being executed ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a file? rm del mv remove rm del mv remove ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list all the files with extension .lst? ls *[lst] ls lst* ls -l *.lst ls *.* ls *[lst] ls lst* ls -l *.lst ls *.* ANSWER DOWNLOAD EXAMIANS APP
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