答:netstat –anpt | grep 8089
答:kill -9 4728/
答:find . -name "en* "
答:chmod +x filename.sh
答:tar -xf .gz -C /usr/local
unzip .zip
答:rpm -q smile ;
rpm -e smile
答:vi /etc/profile 添加内容 JAVA_HOME=/usr/local/java/jdk1.8.0_221 PATH=JAVAHOME/bin:PATH CLASSPATH=.:JAVAHOME/lib/dt.jar:JAVA_HOME/lib/tools.jar export JAVA_HOME export PATH export CLASSPATH
答:永久关闭Firewalld防火墙;后面命令是临时关闭
答: 构建镜像:docker build 增加镜像标签docker tag swub:v1
docker run -itd --name swubsa -p 8080:8080 -p 9527:9527 -v /home/lan/volume:/swdata swub:v1
答:/etc/nginx/nginx.conf;systemctl start nginx;systemctl stop nginx
答:查询table1表id字段等于table2表name字段是李四的信息