Unix Which command is used to count just the number of characters in a file? wc - 1 wc -w wc -r wc -c wc - 1 wc -w wc -r wc -c ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used None of these to exit status of ast command executed. to name the command being executed to list the positional parameters to process number of the current shell None of these to exit status of ast command executed. 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 -d ls -l ls -F ls -x ls -l -d ls -l ls -F ls -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following signs is used to back up over typing errors in vi? None of these $ ! @ # None of these $ ! @ # ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? which None of these who am i i /4 pwd which None of these who am i i /4 pwd ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory? tar programs/wb misc/wbx cp programs/wb misc/wbx copy programs/wb misc/wbx copy a:programs/wb b:misc/wbx tar programs/wb misc/wbx cp programs/wb misc/wbx copy programs/wb misc/wbx copy a:programs/wb b:misc/wbx ANSWER DOWNLOAD EXAMIANS APP
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