加载中
命令行

解压当前目录下的文件到指定目录, 同时保留压缩文件的目录结构. find ./ -maxdepth 1 -type f -exec 7za x {} -o/home/caspar/下载/小鸟/extract -phuohu1128 \; bash中做 urldecode # 定义...

05/10 19:47
4
Spring 5.0.5 在 jdk9 环境下启动警告

现象 启动时报警告 . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ...

04/10 17:32
281
Ubuntu 远程桌面软件 Remmina 保存登录密码

通过 snap 安装的 remmina 默认无法保存登录密码. 需要调整权限.

Ubuntu 删除 接到服务器->最近的服务器 中的记录

删除记录 $ gedit ~/.config/nautilus/servers 删除<bookmark>标签 删除保存的密钥 $ seahorse 在 "密码和密钥" 程序中操作....

sed命令

sed是一种流编辑器,它是文本处理中非常中的工具,能够完美的配合正则表达式使用,功能不同凡响。处理时,把当前处理的行存储在临时缓冲区中,称为“模式空间”(pattern space),接着用sed...

03/13 14:50
7
MySQL快速导入/插入大量数据

在工作中,经常遇到将大量数据插入、导入到MySQL数据库中,本文介绍如何高效完成导入、插入操作。

03/13 14:09
23
VIM 教程

转贴 备忘

Vim
02/26 10:33
9
正则表达式备忘

自己编写的各种正则备忘

mount.cifs出现 mount error(13): Permission denied 错误的解决

The default in mainline kernel versions prior to v3.8 was sec=ntlm. In v3.8, the default was changed to sec=ntlmssp....

2017/10/09 23:27
120
配置Ubuntu文件默认打开方式

Ubuntu系统中要为同一文件类型文件设定默认的打开方式(程序),不像 Windows中那么简单(勾上默认打开就可以了),事实上设定一个你习惯使用的默认打开程序,将大大提高你工作的便捷性,本文...

2017/09/24 22:25
8
WHEN TO (AND NOT TO) USE RAID-Z

WHEN TO (AND NOT TO) USE RAID-Z RAID-Z is the technology used by ZFS to implement a data-protection scheme which is less costly than mirroring in terms of block overhead. Here, ...

2017/09/23 21:57
8
一次 JDBC 与 MySQL 因 “CST” 时区协商误解导致时间差了 14 或 13 小时的排错经历

名为 CST 的时区是一个很混乱的时区,在与 MySQL 协商会话时区时,Java 会误以为是 CST -0500,而非 CST +0800

To Raid or not to Raid

What is a RAID? RAID is the acronym for "Redundant Array of Inexpensive Disks". The concept originated at the University of Berkely in 1987 and was intended to create large stor...

2017/09/20 17:40
15
字体

字体是计算机调用显示字形的仓库。

2017/09/20 16:23
18
A Complete Guide to FreeNAS Hardware Design, Part IV: Network Notes & Conclusion

Network FreeNAS is a NAS and/or IP-SAN (via iSCSI)…which means everything happens over the network. If you are after performance, you are going to want good switches and server...

2017/09/15 16:36
11
A Complete Guide to FreeNAS Hardware Design, Part III: Pools, Performance, and Cache

ZFS Pool Configuration ZFS storage pools are comprised of vdevs which are striped together. vdevs can be single disks, N-way mirrors, RAIDZ (Similar to RAID5), RAIDZ2 (Similar t...

2017/09/15 16:34
14
A Complete Guide to FreeNAS Hardware Design, Part II: Hardware Specifics

General Hardware Recommendations I’ve built a lot of ZFS storage hardware and have two decades of experience with FreeBSD. The following are some thoughts on hardware. Intel Ve...

2017/09/15 16:24
4
A Complete Guide to FreeNAS Hardware Design, Part I: Purpose and Best Practices

A guide to selecting and building FreeNAS hardware, written by the FreeNAS Team, is long past overdue by now. For that, we apologize. The issue was the depth and complexity of t...

2017/09/15 16:22
15

没有更多内容

加载失败,请刷新页面

下一页

返回顶部
顶部