Unix Which is the earliest and most widely used shell that came with the UNIX system? Bourne shell Korn shell C shell Smith shell None of these Bourne shell Korn shell C shell Smith shell None of these 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 *.* None of these rm -r * rm * rm all rm *.* None of these rm -r * rm * ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about yourself? which who am i i /4 pwd None of these which who am i i /4 pwd None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? X D dd x None of these X D dd x None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy a file wb with the same name from the programs directory to the misc directory? None of these copy a:programs/wb b:misc/wb tar programs/wb misc/wb copy programs/wb misc/wb cp programs/wb misc None of these copy a:programs/wb b:misc/wb tar programs/wb misc/wb copy programs/wb misc/wb cp programs/wb misc ANSWER DOWNLOAD EXAMIANS APP
Unix In vi editor, forward search is performed using the command. /pat ?pat :pat All of these /pat ?pat :pat All of these ANSWER DOWNLOAD EXAMIANS APP
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