[英]how do I kill a port in use — eventmachine
我收到以下錯誤:
eventmachine.rb:534:in `start_tcp_server': no acceptor (port is in use or requires root privileges)
我不確定進程或端口是什么,想殺死它,以便再次運行腳本。
我怎么做?
ps ax | grep ruby
kill -9 [pid]
例:
ps ax | grep ruby
#=> 857 pts/19 Sl+ 0:04 /home/andreydeineko/.rvm/rubies/ruby-2.2.3/bin/ruby bin/rails server
#=> 14639 pts/18 S+ 0:00 grep --color=auto --exclude-dir=.bzr --exclude-dir=CVS --exclude-dir=.git --exclude-dir=.hg --exclude-dir=.svn rails
#=> 25368 pts/17 Sl+ 0:02 /home/andreydeineko/.rvm/rubies/ruby-2.2.3/bin/ruby bin/rails c
kill -9 857
ps ax | grep ruby
#=> 14639 pts/18 S+ 0:00 grep --color=auto --exclude-dir=.bzr --exclude-dir=CVS --exclude-dir=.git --exclude-dir=.hg --exclude-dir=.svn rails
#=> 25368 pts/17 Sl+ 0:02 /home/andreydeineko/.rvm/rubies/ruby-2.2.3/bin/ruby bin/rails c
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