Unix If a file has read and write permissions for the owner, then the octal representation of the permissions will be None of these 5 6 3 1 None of these 5 6 3 1 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? None of these :w q! :q :x None of these :w q! :q :x ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? [ijk] None of these [!ijk] ? * [ijk] None of these [!ijk] ? * ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is mesg halt grep None of these sleep mesg halt grep None of these sleep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls -1 ls -x ls None of these lc ls -1 ls -x ls None of these lc 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-r note chmod go-x note chmod go+r note chmod go+rw note chmod go-r note chmod go-x note chmod go+r note ANSWER DOWNLOAD EXAMIANS APP
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