Which commands can be used if you do not find the desired information in a manual page, or find no manual page at all for a program?
A. sos program
B. help program
C. wiki program
D. info program
Which commands can be used if you do not find the desired information in a manual page, or find no manual page at all for a program?
A. sos program
B. help program
C. wiki program
D. info program