Unix Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? cat emp[!0-9] cat emp[x-z] cat emp[a-z] more [emp][!0-9] cat emp[!0-9] cat emp[x-z] cat emp[a-z] more [emp][!0-9] 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 The octal representation 652 indicates All of these Read and write permission of groups Execute permission for the owner None of these Write permission for others All of these Read and write permission of groups Execute permission for the owner None of these Write permission for others ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -i ls -R ls -t ls -1 ls -i ls -R ls -t ls -1 ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files? -l -d None of these -r -b -l -d None of these -r -b ANSWER DOWNLOAD EXAMIANS APP
Unix Which command allows you to view your file 24 lines at a time? lp None of these cat more pg lp None of these cat more pg ANSWER DOWNLOAD EXAMIANS APP
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