Docker
批量删除镜像或备份
#!/bin/bashfile=$(mktemp)docker images | grep -v REPOSITORY | awk '{print $1":"$2}' >> $filewhile read line;dodocker rmi $linedone <
#!/bin/bashfile=$(mktemp)docker images | grep -v REPOSITORY | awk '{print $1":"$2}' >> $filewhile read line;dodocker rmi $linedone <
docker常用命令
以root用户运行cat /etc/passwd | cut -f 1 -d : |xargs -I {} crontab -l -u {}
apiVersion: v1kind: PersistentVolumemetadata:name: pv01spec:capacity:storage: 5G
curl -L https://github.com/ahmetb/kubectx/releases/download/v0.9.1/kubens -o /bi
awk '{ip[$1]+=1;} END {for(i in ip){print ip[i]" "i;}}' /var/log/httpd