environment variable in linux type in the terminal: 1. echo $HOME => /Users/RongSonHo 2. echo $PATH => /Users/RongSonHo/.rbenv/shims:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin 3. echo $SHELL => /bin/bash 4. echo $USER => RongSonHo 5. echo $LOGNAME => RongSonHo 作者 RongSon Graduate Student of CCU COMM Game Development, Network Communication, macOS/Ubuntu/Android, Arduino/Raspberry Pi/Intel Edison, Java/Python/C/C++ 觀看 RongSon 的所有文章