Unix Which command is used to extract specific columns from the file? paste cut grep cat paste cut grep cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following signs is used to back up over typing errors in vi? None of these ! @ # $ None of these ! @ # $ 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 -t ls -1 ls -R ls -i ls -t ls -1 ls -R ANSWER DOWNLOAD EXAMIANS APP
Unix The cat command is used to capture a file None of these print a file copy a file display a file capture a file None of these print a file copy a file display a file ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? cat head grep more cat head grep more 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? #NAME? #NAME? #NAME? -4 None of these #NAME? #NAME? #NAME? -4 None of these ANSWER DOWNLOAD EXAMIANS APP
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