Unix The command that can be used to restrict incoming messages to a user is sleep halt None of these mesg grep sleep halt None of these mesg grep 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 *.* None of these rm all rm -r * rm * rm *.* None of these rm all rm -r * rm * ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is not the vi Input mode command? j rch R None of these S j rch R None of these S ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following set options is used with vi editor to ignore case while searching for patterns? ai ic sm ts ai ic sm ts ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it -1 #NAME? -r None of these -1 #NAME? -r None of these 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
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