What are the permission of file01 after executing this command?
chmod 777 file01
chmod 777 file01A. rwxrwxrwx
B. rw-rw-rw
C. r–r–r–
D. r–r— -
Answer: Option A
This Question Belongs to Computer Science >> Unix
Related Questions on Unix
Which symbol will be used with grep command to match the pattern pat at the beginning of a line?
A. ^pat
B. $pat
C. pat$
D. pat^
E. None of the above
Which command is used to sort the lines of data in a file in reverse order
A. sort
B. sh
C. st
D. sort -r
E. None of the above
Which command is used to display the top of the file?
A. cat
B. head
C. more
D. grep
E. None of the above
A. cp chap?? progs
B. cp chap* progs
C. cp chap[12] /progs/*.*
D. cp chap?? /progs/*
E. None of the above
Join The Discussion