サーバー起動中に強制終了してしまったときなどに裏にプロセスが残っているとき
lsof -i:3000
をして、
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
ruby 40322 aaaaaaa 8u IPv4 aaaaaaaaaaaaaaaaaa
表示された PID で
kill -9 40322
More than 5 years have passed since last update.
RubyMine が A server is already running. Check /.../server.pid. と怒ってる
Last updated at Posted at 2017-06-06
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