查看文件属性

lsattr /srv/docker
chattr -i /srv/docker
rm -rf /srv/docker

rsync实例

rsync -avz /root/temp/ lx@192.168.1.10:/home/lx/tmp/
rsync -avz -e ssh /root/temp/ lx@192.168.1.10:/home/lx/tmp/
说明：
-a 保留原文件时间戳、属主/属组、权限属性
-v 显示命令执行详细信息
-z 传输前进行压缩

SQL Server 2003重建所有表的索引：

DECLARE @DBCCString NVARCHAR(1000)
DECLARE @TableName VARCHAR(100)
DECLARE Cur_Index CURSOR FOR
SELECT Name AS TblName FROM sysobjects WHERE xType='U' ORDER BY TblName
FOR READ ONLY
OPEN Cur_Index
FETCH NEXT FROM Cur_Index INTO @TableName
WHILE @@FETCH_STATUS=0
BEGIN
SET @DBCCString = 'DBCC DBREINDEX(@TblName,'''')WITH NO_INFOMSGS'
EXEC SP_EXECUTESQL @DBCCString,N'@TblName VARCHAR(100)',@TableName
PRINT 'Rebuild ' + @TableName +' index........OK!'
FETCH NEXT FROM Cur_Index INTO @TableName
END
CLOSE Cur_Index
DEALLOCATE Cur_Index
PRINT 'Completed！'

ESXi6.5升级

esxcli system maintenanceMode set -e true
esxcli software vib update --depot=/vmfs/volumes/59f14542-eaacc1f0-7679-141877406f27/update/ESXi650-201710001.zip
esxcli system shutdown reboot -r "hotfix to  ESXi650-201710001"
esxcli system maintenanceMode set -e false

firewall-cmd --query-port=80/tcp
firewall-cmd --zone=public --add-port=80/tcp --permanent
systemctl restart firewalld.service

docker删除重复id

docker rmi -f $(docker images -q sameersbn/gitlab | sort -u)

子进程 已安装 post-installation 脚本 返回错误状态 1 解决办法

dpkg: 处理软件包 update-notifier-common (--configure)时出错：
 子进程 已安装 post-installation 脚本 返回错误状态 1
dpkg: 依赖关系问题使得 ttf-mscorefonts-installer 的配置工作不能继续：

1.$ sudo mv /var/lib/dpkg/info /var/lib/dpkg/info_old //现将info文件夹更名
2.$ sudo mkdir /var/lib/dpkg/info //再新建一个新的info文件夹
3.$ sudo apt-get update
4.$ apt-get -f install
5.$ sudo mv /var/lib/dpkg/info/* /var/lib/dpkg/info_old //执行完上一步操作后会在新的info文件夹下生成一些文件，现将这些文件全部移到info_old文件夹下
6.$ sudo rm -rf /var/lib/dpkg/info //把自己新建的info文件夹删掉
7.$ sudo mv /var/lib/dpkg/info_old /var/lib/dpkg/info //把以前的info文件夹重新改回名字

docker-compose安装

sudo curl -L https://github.com/docker/compose/releases/download/1.17.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version

pycharm_helpers问题

I've updated docker and docker-compose to the newest version but problem didn't disappear
my docker version

https://blog.csdn.net/kongxx/article/details/78361048

Fix docker Unknown runtime specified oci error

1/Find the ID of the troublesome container: docker ps -a
2/Find its directory in /var/lib/docker/containers/<ID>/
3/In there, look for hostconfig.json and remove the oci value of the Runtime property.
4/Restart the docker process sudo systemctl restart docker (if you have systemd)

pycharm远程调用docker解释器设置

关键一步

run --> edit configurations --> docker container settings --> host path要使用远程docker主机的地址，该地址为pycharm上传文件的地址
在development设置时指定。

vim 复制粘贴

ctrl-insert/shift-insert