apropos | |
Locates commands by keyword lookup. | |
cal | |
Displays a calendar. | |
calendar | |
Writes reminder messages to standard output. | |
factor | |
Factors a number. | |
help | |
Provides help information for new users. | |
learn | |
Provides computer-aided instruction courses and practice for using files, editors, macros, and other features. | |
leave | |
Provides reminder messages. | |
units | |
Converts units in one measure to equivalent units in another measure. | |
write | |
Sends messages to other users on the system. |
User Environment and System Information