Which command is used to count just the number of characters in a file?
Which command is used to count just the number of characters in a file?
A. wc – 1
B. wc -c
C. wc -w
D. wc -r
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Which command is used to locate all the .profile files in the system ?
Which command is used to locate all the .profile files in the system ?A. ls profile
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D. l -u .profileWhat command is used with vi editor to move the cursor to the left ?
What command is used with vi editor to move the cursor to the left ?A. h
B. k
C. j
D. iHow could you install the file ipchains-1.3.9-5.i386.rpm ?
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C. rpm -i ipchains* .i386.rpm
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Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note ?A. chmod 761 note
B. chmod 671 note
C. chmod 167 note
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What TCP/IP protocol is used for transferring electronic mail messages from one machine to another ?A. FTP
B. SNMP
C. SMTP
D. RPCThe % key allows you________________?
The % key allows you________________?A. to move the cursor to a matching delimiter, when a delimiters a parenthesis, a bracket, or a brace.
B. to move the cursor to the upperleft corner of the screen
C. to move the cursor backward to the beginning of a word
D. to move the cursor to the first column in the current line