uname

uname [OPTION]...
uname -a # 커널 버전 확인

• uname [OPTION]…
  • -a, –all: print all information, in the following order, except omit -p and -i if unknown:
  • -s, –kernel-name: print the kernel name
  • -n, –nodename: print the network node hostname
  • –r, –kernel-release: print the kernel release
  • –v, –kernel-version:: print the kernel version
  • -m, –machine: print the machine hardware name
  • -p, –processor: print the processor type (non-portable)
  • -i, –hardware-platform: print the hardware platform (non-portable)
  • -o, –operating-system print the operating system
  • –help: display this help and exit
  • –version: output version information and exit