(1)update table statistics $table name if we change index info for a table ,such as create or drop index, we need to update table statistics in order to make the index change work.…

Step 1: Start the GGSCI on Source and Target Source Target Oracle GoldenGate Command Interpreter for Sybase Version 12.1.2.0.0 17185003 OGGCORE_12.1.2.0.0_PLATFORMS_130924.1316 Linux, x86, 64bit (optimized), Sybase 16 Oracle GoldenGate Command Interp…

Get pod ip and their coordinating NODE $ kubectl get pods -o wide If you want to get detailed information about pod, nodes, then you should set output as yaml: $ kubectl get pods -o json Show labels about pods under all namespace: $ kubectl get pods…

You may want to add my wechat public account or add my technical blog's RSS feed This list is meant to record some useful docker commands, it can help docker beginners to solve the problems they met. I'll try to keep this list current and up to date.…

This article includes some useful Ansible commands. I will try to write blogs by English. You may want to add my wechat public account or add my technical blogs's rss feed How ansible works Ansible works by connecting to your nodes and pushing out sm…

Linux的命令总结 1. man:在线请求系统帮助 例:man mkdir NAME:这个命令的完整全名 mk(make directories) SYNOPSIS:这个命令的基本语法 mkdir [OPTION]... DIRECTORY... OPTION:参数 DERECTORY:目录或者行为 DESCRIPTION:具体描述命令的使用方法 -m, --mode=MODE set file mode (as in chmod), not a=rwx – umask 左边的-m为短参数,右…

The commands of Disk fdisk( the disk size is less 2TB) fdisk - partition table manipulator for Linux. options: -l :show all disk infotmation. start disk deal. parted(the size of disk is not limit) mkfs mkfs - buld a Iinux file System. For example: mk…

Network Basic Commands Summary set or modify hostname a)     temporary ways hostname NEW_HOSTNAME, but if you reboot your system, it will disabled. b)    permanent ways: edit "/etc/sysconfig/network" HOSTNAME, then restart system, it will effect…

http://blog.chinaunix.net/uid-200142-id-3073894.html ===========================使用总结======================================1.字母大小写比对不敏感,也就是在值比对判断时大小写字母都一样;2.等值,或<>判断,系统默认对等式两边比对值去右边空格再进行比较:3.GROUP BY 可以根据SELECT字段或表达式的别名来 汇总,在编写时也尽量避免SELECT 语句的别名与FROM…

abrt-cli --since ;查看abrt捕捉的异常 alias ;别名,alias rm='rm -i':使用“ \rm ” 使用原命令 alsamixer ;图形音量调节,q 增加左声道, w 同时增加,e 增加右声道,上下键同时增加减小音量, s 选择声卡 amixer ; amixer set Master % 调节音量:alsamixer是Linux 音频架构ALSA中的Alsa工具的其中一个,用于配置音频的各个参数, amixer 是他的文本模式 apachectl ; apa…