bluesmilery

# -*- coding: utf-8 -*-
# ===============================================================
#
#    @Create Author : bluesmilery
#    @Create Time   : 2019/11/25 15:51
#    @Description   : S3客户端
#
# ===============================================================

bluesmilery

# 删除release（使用helm list -a还能看到）
helm delete xxx
# 彻底删除release
helm delete --purge xxx

bluesmilery

#!/bin/bash
# Used to create a Anaconda virtual environment for CUDA and TensorFlow.
# If you want to use this shell script, please read the blog.
# https://bluesmilery.github.io/blogs/a687003b/

echo ""
echo "This script is used to create a Anaconda virtual environment for CUDA and TensorFlow."

echo ""
read -p "Enter the name of Anaconda virtual environment: " ENV_NAME

bluesmilery

# 启动docker daemon
service docker start
# 重启docker daemon
service docker restart

# 搜索远程库中的镜像
docker search xxx
# 下载镜像
docker pull xxx
# 上传镜像

bluesmilery

# 组合开启spark历史日志可在spark ui中查看
spark.eventLog.enabled                      true
spark.eventLog.dir                          hdfs://nn-cluster/user/strategy/sparklog1.6
spark.history.fs.logDirectory               hdfs://nn-cluster/user/strategy/sparklog1.6
spark.history.fs.cleaner.enabled            true

bluesmilery

# 表名为TA

# 克隆表，不带数据
create table TA_like like TA

# 将本地文件导入表中
load data local inpath '/local/path' into table TA;

# 查看建表语句
show create table TA

bluesmilery

# 取消高亮
:noh

# 显示行号
:set nu

# 复制模式
:set paste

# 显示分隔符等特殊符号

bluesmilery

# 获取当前系统时间
date "+%Y-%m-%d %H:%M:%S"

# 查看CentOS系统版本
cat /etc/redhat-release

# 查看Linux系统版本（更通用）
cat /etc/issue

# 查看内核版本