Which of following commands is used for an automatic reminder service ?
Which of following commands is used for an automatic reminder service ?
A. write
B. mesg
C. calendar
D. mail
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Which of the following NIS clients returns the name of the NIS server used by the NIS client ?
Which of the following NIS clients returns the name of the NIS server used by the NIS client ?A. ypwhich
B. ypbind
C. ypcat
D. yppollWhich of command is used to copy a file ?
Which of command is used to copy a file ?A. copy
B. cp
C. cpio
D. tarWhich 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 ?
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 ?A. -l
B. -d
C. -r
D. -bWhat command is used to count just the number of lines contained in a file ?
What command is used to count just the number of lines contained in a file ?A. wc – r
B. wc – w
C. wc – c
D. wc – lWhich of the following keys is used to replace a single character with new text ?
Which of the following keys is used to replace a single character with new text ?A. S
B. s
C. r
D. CWhich of the following command is used to count just the number of lines contained in a file ?
Which of the following command is used to count just the number of lines contained in a file ?A. wc -lD.
B. wc -c
C. wc -w
D. wc -r