以下介绍测试工作中罕用的一些命令。未专门标注的，为Linux和Mac零碎下的。
查看占用端口的过程
Linux
aaron@ubuntu:~$ lsof -i :8085 | grep LISTEN___server 69080 aaron 11u IPv6 0x5624b7cdebdb6b7b 0t0 TCP *:8085 (LISTEN)Windows
C:>netstat -aon | findstr :80 | findstr LISTENING TCP 0.0.0.0:80 0.0.0.0:0 LISTENING 2588 TCP [::]:80 [::]:0 LISTENING 2588杀死过程
Linux
aaron@ubuntu:~$ kill -9 69080Windows
PS C:\WINDOWS\system32> taskkill /F /PID 8152SUCCESS: The process with PID 8152 has been terminated.Windows下权限有余的，可右击开始按钮，用管理员模式启动PowerShell。
按名称查看过程
aaron@ubuntu:~$ ps -ef | grep nginx | grep -v greproot 21471 1 0 2020 ? 00:00:00 nginx: master process /usr/sbin/nginx -g daemon on; master_process on;www-data 21472 21471 0 2020 ? 00:07:55 nginx: worker process应用grep -v grep过滤掉该查看过程自身。
命令行管道
aaron@ubuntu:~$ ps -ef | grep nginx | grep -v grep | awk '{print $2}' | xargs kill -9此处应用管道，杀掉名为nginx的过程。
- 应用|管道符，将命令的规范输入传递为下一个命令的规范输出；
- 应用awk打印所捕捉行的第2列，列按空格或Tab符号进行宰割；
- 应用xargs，将上个命令的规范输入转换成下一个命令的参数。
后盾运行服务
aaron@ubuntu:~$ nohup appium -p %d --default-capabilities '{"udid":"sn"}' > appium.log 2>&1 &后盾为指定串号sn的手机运行appium服务。
批改文件
查找zd.conf文件中，以“Version”结尾的行，替换为“Version = 2.0”。
Linux
sed -i "s/Version.*/Version = 2.0/" zd.confMac
gsed -i "s/Version.*/Version = 2.0/" zd.conf复制目录到近程
scp -r bin/utl-server/0.8/linux/utl-server 139.224.8.129:~实时查看文件
aaron@ubuntu:~$ tail -f jmeter.log2021-04-25 15:11:51,723 INFO o.a.j.p.h.s.HTTPSamplerBase: Parser for text/xml is org.apache.jmeter.protocol.http.parser.LagartoBasedHtmlParser2021-04-25 15:11:51,723 INFO o.a.j.p.h.s.HTTPSamplerBase: Parser for text/vnd.wap.wml is org.apache.jmeter.protocol.http.parser.RegexpHTMLParser2021-04-25 15:11:51,723 INFO o.a.j.p.h.s.HTTPSamplerBase: Parser for text/css is org.apache.jmeter.protocol.http.parser.CssParser2021-04-25 15:11:51,789 INFO o.a.j.s.SampleResult: Note: Sample TimeStamps are START times2021-04-25 15:11:51,789 INFO o.a.j.s.SampleResult: sampleresult.default.encoding is set to ISO-8859-12021-04-25 15:11:51,789 INFO o.a.j.s.SampleResult: sampleresult.useNanoTime=true查看正在运行的服务
aaron@ngtesting-lab:~$ systemctl | grep apparmor apparmor.service. loaded active exited LSB: AppArmor initialization查看服务状态
aaron@ubuntu:~$ service apparmor status● apparmor.service - LSB: AppArmor initialization Loaded: loaded (/etc/init.d/apparmor; bad; vendor preset: enabled) Active: active (exited) since Fri 2021-05-28 09:42:26 CST; 18s ago Docs: man:systemd-sysv-generator(8) Process: 19969 ExecStop=/etc/init.d/apparmor stop (code=exited, status=0/SUCCESS) Process: 20185 ExecStart=/etc/init.d/apparmor start (code=exited, status=0/SUCCESS)重启服务
aaron@ubuntu:~$ sudo service apparmor restart查看内存情况
aaron@ubuntu:~$ free -h total used free shared buff/cache availableMem: 7.8G 2.3G 931M 40M 4.6G 5.2GSwap: 0B 0B 0B查看磁盘情况
aaron@ubuntu:~/ df -hFilesystem Size Used Avail Use% Mounted onudev 3.9G 0 3.9G 0% /devtmpfs 799M 3.4M 795M 1% /run/dev/vda1 40G 33G 4.8G 88% /tmpfs 3.9G 8.0K 3.9G 1% /dev/shmtmpfs 5.0M 4.0K 5.0M 1% /run/locktmpfs 3.9G 0 3.9G 0% /sys/fs/cgrouptmpfs 799M 0 799M 0% /run/user/1000监控零碎情况
aaron@ubuntu:~$ toptop - 09:29:37 up 378 days, 16:35, 1 user, load average: 0.00, 0.00, 0.00Tasks: 146 total, 1 running, 145 sleeping, 0 stopped, 0 zombie%Cpu(s): 0.2 us, 0.1 sy, 0.0 ni, 99.8 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 stKiB Mem : 8174708 total, 953320 free, 2365784 used, 4855604 buff/cacheKiB Swap: 0 total, 0 free, 0 used. 5426472 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND14459 root 10 -10 135204 17124 14024 S 0.7 0.2 2:52.83 AliYunDun 956 root 20 0 2428132 92556 16208 S 0.3 1.1 2690:07 java 3217 999 20 0 90232 7264 3296 S 0.3 0.1 308:04.26 redis-serverWindows零碎下，右击任务栏抉择工作管理器。