roowhoo2

Reimplementation of a subset of linux' netkit tools.

Programs reimplemented

• finger
• rwho/ruptime
• rusers/rup
• rwall

Programs not reimplemented

• rsh/rexec/rcp/rlogin: use ssh + scp/rsync
• talk: use a local irc server
• ping/telnet/ftp/tftp/write: all of these you can get from other packages
• inetd: either use a different distribution or use systemd socket activation
• timed: use an ntp client
• biff/comsat: nah
• ripquery/routed: nuh-uh
• rpc*: no need