Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? None of these rm all rm *.* rm -r * rm * None of these rm all rm *.* rm -r * rm * ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a file? rm del mv remove rm del mv remove ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol is used to separate more than one command in the same command line? : $ ; # : $ ; # ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -t ls -R ls -i ls -1 ls -t ls -R ls -i ls -1 ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? ? [!ijk] * [ijk] None of these ? [!ijk] * [ijk] None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove the read permission of the file 'note' from both the group and others? chmod go+rw note chmod go-x note chmod go-r note chmod go+r note chmod go+rw note chmod go-x note chmod go-r note chmod go+r note ANSWER DOWNLOAD EXAMIANS APP
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