It then offers, in turn, each misspelled word for correction while highlighting it in the text. Spell checking can be can- celled at any time. The replacement routine should read standard input and write standard output. It is intended to help in searching for specific files and navigating directory hierarchies. The current working directory is displayed on the top line of the display while the list of available commands takes up the bottom two.
More specific help is available in pico's online help.
Options -f Use function keys for commands. This option supported only in conjunction with UW Enhanced NCSA telnet. The -nn option enables new mail notification. The n argument is optional, and specifies how often, in seconds, your mailbox is checked for new mail. For example, - n60 causes pico to check for new mail once every minute.