Uptime - uptime for remote host (not always available)
Seconds up since last boot
Time/date of last boot
To install Nmap::Scanner, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Nmap::Scanner
CPAN shell
perl -MCPAN -e shell install Nmap::Scanner
For more information on module installation, please visit the detailed CPAN module installation guide.