Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod u+r ??? emp chmod 222 emp? chmod u+x emp[1-3] chmod 777 emp* chmod u+r ??? emp chmod 222 emp? chmod u+x emp[1-3] chmod 777 emp* ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to append text at end of line? i I None of these A a i I None of these A a ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls -1 ls ls -x lc None of these ls -1 ls ls -x lc None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? None of these disk fdisk chkdsk du None of these disk fdisk chkdsk du ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? * None of these ? [ijk] [!ijk] * None of these ? [ijk] [!ijk] 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-r note chmod go+r note chmod go-x note chmod go+rw note chmod go-r note chmod go+r note chmod go-x note chmod go+rw note ANSWER DOWNLOAD EXAMIANS APP
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