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 sort the lines of data in a file in reverse order sort st sh sort -r sort st sh sort -r ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls -1 ls -x lc ls None of these ls -1 ls -x lc ls None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? cat emp[x-z] cat emp[!0-9] cat emp[a-z] more [emp][!0-9] cat emp[x-z] cat emp[!0-9] cat emp[a-z] more [emp][!0-9] ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to append text at end of line? None of these A a i I None of these A a i I ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc -c wc -r wc -w wc - 1 wc -c wc -r wc -w wc - 1 ANSWER DOWNLOAD EXAMIANS APP
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