Unix Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? None of these rch tch ech fch None of these rch tch ech fch ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to exit status of ast command executed. None of these to name the command being executed to list the positional parameters to process number of the current shell to exit status of ast command executed. None of these to name the command being executed to list the positional parameters to process number of the current shell ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the directory attributes rather than its contents? ls -l ls -l -d ls -x ls -F ls -l ls -l -d ls -x ls -F ANSWER DOWNLOAD EXAMIANS APP
Unix Which set option is used with vi editor to display line numbers on screen? nm ic nu li nm ic nu li ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. grep write mesg mail grep write mesg mail ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with the chmod command recursively to all files and sub-directories in a directory? None of these -1 #NAME? -R None of these -1 #NAME? -R ANSWER DOWNLOAD EXAMIANS APP
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