常用命令手册

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监听端口占用

查找端口被哪个进程占用

linux

非root账户拿不到对应的进程信息。

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[wangyt@localhost ~]$ sudo ss -nltp
State      Recv-Q Send-Q     Local Address:Port             Peer Address:Port              
LISTEN     0      128                    *:9090                 *:*                   users:(("docker-proxy",pid=2034,fd=4))
LISTEN     0      128        169.254.25.10:9254                 *:*                   users:(("node-cache",pid=15808,fd=5))
LISTEN     0      128            127.0.0.1:10248                *:*                   users:(("kubelet",pid=692,fd=25))
LISTEN     0      128            127.0.0.1:10249                *:*                   users:(("kube-proxy",pid=11046,fd=14))
LISTEN     0      128                 [::]:10250             [::]:*                   users:(("kubelet",pid=692,fd=33))
LISTEN     0      128                 [::]:6443              [::]:*                   users:(("kube-apiserver",pid=5425,fd=7))
LISTEN     0      128                 [::]:6379              [::]:*                   users:(("docker-proxy",pid=1872,fd=4))

并发请求数

windows server

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netstat -ano | findstr "8080" | FIND /v "" /c

linux server

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netstat -apn | grep :80 | grep -v LISTEN | wc -l