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Wiki · Tanky WooTanky Woo's personal wiki, powered by vim and markdown. Focus on Python, C/C++, Linux, Ops-Dev, Gentoo, and so on.
http://wiki.tankywoo.com/
Tanky Woo's personal wiki, powered by vim and markdown. Focus on Python, C/C++, Linux, Ops-Dev, Gentoo, and so on.
http://wiki.tankywoo.com/
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Wiki · Tanky Woo | wiki.tankywoo.com Reviews
https://wiki.tankywoo.com
Tanky Woo's personal wiki, powered by vim and markdown. Focus on Python, C/C++, Linux, Ops-Dev, Gentoo, and so on.
解决ESXi无法通过域名加入到vCenter
https://blog.tankywoo.com/2015/03/09/esxi-cannot-add-to-vcenter-by-hostname.html
最近有台ESXi, 无法通过内网域名加入到vCenter, 但是直接通过内网IP可以. 通过SSH登录vCenter, ping IPv4的地址可以, ping6 IPv6的地址则不通. 考虑到之前有Nagios的服务, 检查SSH服务时, SSH服务的IPv6配置有问题, 导致检查报错. 怀疑这里类似, 因为通过内网域名添加主机, 会解析这个域名, 获取到IPv4和IPv6的地址. 配置 - 网络 - 右上角的属性 - 勾选 在该主机系统上启用IPv6支持. 配置 - 网络 - 标准交换机的属性 - 编辑Management Network - 切换到 IP 设置 页 - 添加 IPv6地址, 以及编辑IPv6的VMkernel默认网关. 其实这里在域名记录里, 将IPv6地址删掉, 也可以解决这个问题. 本作品采用 知识共享署名-非商业性使用-相同方式共享 4.0 国际许可协议.
JobDeer的程序员职业规划书
https://blog.tankywoo.com/2015/05/14/jobdeer-career-planning-book.html
里面花了一个四象限图, 大致分为 雇员、SOHO、创业、投资. 我们大部分都处于雇员象限. 雇员的发展路线又分为技术型和管理型, 当然, 这两部分其实没有绝对的界限. 对市场需求的把握. 这个就像我以前在知乎上的一个回答 运维工程师必须掌握的基础技能有哪些. 想要了解运维工程师的技能要求, 可以Google搜Linux运维工程师 招聘，看看他们的需求。 很多时候, 技术市场的走向, 可以从招聘贴里的技能要求里看到. 以这些为目标, 让自己时刻保持进步, 且少走弯路. (当然, 这里还有一个就是兴趣问题, 两者折中). 每个人, 都应该有自己的个人品牌, 如:. 所以要考虑付出的代价以及可以收获的东西. 现在一个普遍的现象就是很多人盲目的跳槽, 目的其实就是为了涨薪, 这种代价其实相当大. 关于求职这块, 现在写简历的工具越来越多, 而且还可以使用Markdown来写, 比较方便. 比起传统的Word/Pdf建立, 线上Web版简历应该效果更好. 这阵子比较忙, 过阵子想抽个时间好好的整理下职业规划这块写个博客, 因为我觉得我个人也有很多地方需要总结和思考下了.
LVM Resize
https://blog.tankywoo.com/2015/06/13/lvm-resize.html
基本环境: /dev/sda3, /dev/sda4 分别1G大小的pv. Vgcreate vg data /dev/sda3. Lvcreate -l 125 -n lv data vg data. Lvcreate -l 50%VG -n lv data vg data. Df -lh Filesystem Size Used Avail Use% Mounted on . /dev/mapper/vg data-lv data 485M 11M 449M 3% /mnt/lvm. Dumpe2fs /dev/vg data/lv data. 注意这里, resize2fs 可以进行在线(on-line)扩容. 操作大部分类似, 不过无法进行在线缩容, 且缩容要注意的就是剩余的空间是否能放下所有原来的数据, 以及数据迁移的问题. 一个使用场景: 现在/dev/sda3, /dev/sda4都加入到lv中了, 需要将/dev/sda3取下来, 只留下/dev/sda4. 接着上面的操作, 来初始当前的环境, 把/dev/sda3剩余PE和/dev/sda4的所有PE都给LV扩容:. Vgreduce...
mke2fs missing mtab file problem
https://blog.tankywoo.com/2015/05/29/mke2fs-missing-mtab-problem.html
Mke2fs missing mtab file problem. 用livecd部署机器, livecd没有lvm软件包相关命令, 但是部署的系统里有. 所以在装了根分区后, 通过chroot到部署系统, 创建lv, 然后mke2fs格式化分区(ext4):. Mke2fs -t ext4 -L /home /dev/vg data/lv home. Creating journal (xxx blocks): mke2fs: Cant check if filesystem is mounted due to missing mtab file while trying to create journal. 文件没有, 因为之前通过rsync module同步时, 这个文件在exclude列表里. 可以看到, 格式化分区是失败的, 并没有这个分区. Grep -v rootfs /proc/mounts /etc/mtab. 则是一个动态的文件, 显示的是当前挂载的设备, 通过. 是一样的 不过第5列和第6列是无意义的, 都是0. Mount device if applicable. Lists ...
Python Universal Newlines
https://blog.tankywoo.com/2015/01/11/python-universal-newlines.html
A manner of interpreting text streams in which all of the following are recognized as ending a line: the Unix end-of-line convention n, the Windows convention r n, and the old Macintosh convention r. See PEP 278 and PEP 3116, as well as str.splitlines() for an additional use. 通用换行, 是对跨平台的换行符做一个归一化的处理. 将Unix, Mac, Dos三个平台的换行符统一为Unix的换行符. In addition to the standard fopen() values mode may be. Python is usually built with universal newlines support; supplying. Or the Windows convention. 本作品采用 知识共享署名-非商业性使用...
Sysctl加载配置顺序问题
https://blog.tankywoo.com/2015/01/29/sysctl-load-order.html
被改为0, 原来是1;. Netipv4.conf.default.rp filter. Netipv4.conf.all.rp filter. 因为最近系统出现过几次异常, 所有服务不可用, 怀疑是某个服务造成, 不排除影响到这块, 虽然感觉不太可能. 值的脚本, 才写到一半, 跳闸了, 网关机器启动后, 发现无法转发, nat表都是正常的, 继而发现ip forward也被改为0了. 改回来后, 过了一会, 又跳闸, 启动后确认, 基本确定了是重启会造成这个问题. 因为之前网关机器的服务异常时, 同事都是重启了机器. 配置, 里面有对这几个项的修改. 不过检查发现其它项的值都是和配置的一样, 唯独这几个被修改为和. Ebegin Configuring kernel parameters. Sysctl - system eend $? Unable to configure some kernel parameters. Err errs ebegin Configuring kernel parameters. Sysctl -e -p ${conf}.
Primary/Supplementary Group, GID/EGID
https://blog.tankywoo.com/2015/06/23/primary-supplementary-group-gid-egid.html
Primary/Supplementary Group, GID/EGID. 昨天排查一个问题, 代码里有个地方读取了/var/log/syslog, 文件的用户/组是syslog:adm, 执行用户是usera, 属于组adm. Sudo -u usera python /path/to/script. Setuidgid usera python /path/to/script. Setuidgid sets its uid and gid to accounts uid and gid, removing all supplementary groups. It then runs child. Sudo -u usera id uid=1000(usera) gid=1000(usera) groups=1000(usera),4(adm),. $ setuidgid usera id uid=1000(usera) gid=1000(usera) groups=1000(usera). 首先, 每个文件都有 用户 和 群组 的概念, 如上所说的. 每个用户有 uid 和 gid 的概念,.
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TamWiki » Main — TamWiki Home Page
Home page for the Main group in the TamWiki. This wiki is organized by Groups, Categories, and Tags, all of which appear in the sidebar:. Main sections of the wiki, including Main. Etc I will be breaking up the Main group into more logical groups as time permits (Technology, Consulting, etc). As you might surmise, Categories link together broad topic areas. Categories, like Groups, are fairly limited in number. Children of this page". Links to community and government sites. A collection of management an...
tanadu.com - This domain may be for sale!
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Tanglu Wiki
Welcome to the Tanglu Wiki! This is a Developer Wiki. User information and tutorials about general applications etc. that are valid for Tanglu and Debian should be maintained right in the Debian Wiki. This Wiki contains information specific to Tanglu. Do not forget to check our Project Page. Do you want to help? Pick one of the tasks from the BartholomeaTaskList. To get started. If there are people working on stuff, don't hesitate to ask if you can help! View the policy in the Policy. Check out our Help.
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Tankpedia
A website about Armoured Fighting Vehicles. Featured picture (Check back later for today's.). Retrieved from " http:/ wiki.tankpedia.org/index.php? This page was last modified on 1 July 2014, at 15:23. This page has been accessed 161,559 times.
Wiki · Tanky Woo
Version Control with Git. ESXi 5.x 命令行操作. How to Find the Source Code. Python Performance Analysis Tool. Top / htop / atop.
TanothWiki
Seit Anfang August hat das TanothWiki seine Pforten für wissensdurstige Abenteurer geöffnet. Ihr sucht weitere Infos zum Spiel oder wollt anderen Spielern dabei helfen, die richtigen Infos zu finden? Dann seit ihr hier genau richtig! Wenn ihr aktiv mitarbeiten wollt, braucht ihr euch nur zu registrieren. Und dann, ganz wie im Spiel, bei jedem Besuch einzuloggen. Ein Wiki ist dazu da, dass JEDER. Beiträge verfassen/verändern/verbessern kann und soll! Man muss dazu nicht. Hilfe zum MediaWiki Projekt. Wenn ...
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Lion Kimbro's Website. I am Lion Kimbro. Welcome to my website! I am presently remaking this site. Or 206.427.2545 (SMS, cell).
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Working with launchpad.net. TAPAAL is a free open-source editor, simulartor and verification tool for Timed-Arc Petri nets. Se www.tapaal.net. Welcome to the tapaal wiki site. Here you find information for users and developers of TAPAAL. Feel free to contribute to public editable pages. To read more about TAPAAL visit our webpage www.tapaal.net. Starttxt · Last modified: 2011/03/13 13:10 (external edit). Unknown link type] Back to top.
Tap In Leadership Academy
From Tap In Leadership Academy. Sign from Centennial High School, Spring 2012. Welcome to the Tap In Leadership Academy wiki. This is a place for the Tap In community to share ideas and stories, and for others to learn from what we do. To start exploring, click on the links below. Browse by Program and Year. Learn about our Community Partners. Learn about our Government Partners. Learn about our National and International Partners. Learn about our School Partners. Learn about our University Partners.
Wiki.Tapriuneclak.com
De Wiki.Tapriuneclak.com. Aller à : navigation. Domaine abordés sur ce Wiki. Lien QR du site. Retour sur mon site web Tapriuneclak.com. Les règles d'utilisation du site ont changées, il vous faut à présent un compte d'authentification afin de pouvoir visualiser la documentation présente sur ce site. Merci de m'envoyer vos demande d'ouverture de compte par mail à cette adresse "webmaster @ tapriuneclak .com" en me fournissant les informations suivantes :. Votre Nom et Prénom réel,. Votre adresse mail,.
