Unix Which command is used to count just the number of characters in a file? wc -c wc -w wc - 1 wc -r wc -c wc -w wc - 1 wc -r ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? rm all rm -r * rm * None of these rm *.* rm all rm -r * rm * None of these rm *.* 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? 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 tar programs/wb misc/wbx 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 command is used to display a file contents in octal form? od cd of oct od cd of oct ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the characteristics of a process? au du pid ps au du pid ps ANSWER DOWNLOAD EXAMIANS APP
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