In this lab, we're going to gather OS information using sys/utsname.h and the proc pseudo-filesystem
To Compile the lab
make clean all
To run after compilation
./lab1
| Information | Source |
|---|---|
| System Name | utsname |
| Node Name | utsname |
| Release | utsname |
| Version | utsname |
| Machine | utsname |
| Boot time | /proc/stat btime |
| Uptime | /proc/uptime |
| Idle-time | /proc/uptime |
| User-mode | /proc/stat cpu |
| System-mode | /proc/stat cpu |
| MemTotal | /proc/meminfo |
| MemAvailable | /proc/meminfo |