(SimpleWaytoPerformanceandManagement) This program have a two ways to use, terminal mode and graphical mode, the terminal mode needs to execute main. Sh, and the graphical mode it's main. Sh. This have a multiple functions, preformance (memory, CPU, disk i/o and network), programming task via crontab and systems, and backup systems using tar commands, this program it's not complete, use under your responsibility.