Unix Which command is used to extract specific columns from the file? cat cut paste grep cat cut paste grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc -w wc -r wc -c wc - 1 wc -w wc -r wc -c wc - 1 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to save file and remain in the editing mode? :w :q None of these :x q! :w :q None of these :x q! ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about all users who are currently logged into the system? which None of these who am i 1 /u who which None of these who am i 1 /u who ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to move the cursor to the end of the paragraph. ( { ) } ( { ) } ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with disk free command to include the total amount of disk space in the file system? None of these #NAME? -4 #NAME? #NAME? None of these #NAME? -4 #NAME? #NAME? ANSWER DOWNLOAD EXAMIANS APP
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