Category Archives: Linux

Ubuntu Domain Name 設定

Posted on 2014 年 08 月 15 日 by cowman.chiang

Ubuntu 的 domain name 設定不像以往 Centos直接修改 /etc/resolv.conf 即可, 因為重開機, 理面的值會不見 仔細看了一下, 在開頭的地方寫著： # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND — YOUR CHANGES WILL BE OVERWRITTEN 所以我一直都再做白工…… 原來 Ubuntu 的 … Continue reading →

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Resize Virtual Disk – VMware ESXi 4.1 & CentOS 5.5 x86

Posted on 2014 年 08 月 13 日 by cowman.chiang

使用vSphere Client登入調整硬體的設定，將硬碟空間增大 (由20G -> 80G) 將VM Guest重開機 以ssh登入VM Guest 輸入fdisk -l取得目前磁碟資訊 [root@localhost ~]# fdisk -l Disk /dev/sda: 85.8 GB, 85899345920 bytes 255 heads, 63 sectors/track, 10443 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start … Continue reading →

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取得網路時間 (非更新系統時間)

Posted on 2014 年 07 月 22 日 by cowman.chiang

Source: http://superuser.com/questions/635020/how-to-know-current-time-from-internet-from-command-line-in-linux 方法1 $ nc time.nist.gov 13 # Both commands query the timer server on TCP port 13 of the National Institute of Standards and Technology and output the received data on stdout. nc 指令說明 This is nc from the … Continue reading →

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Centos 看版本資訊

Posted on 2014 年 05 月 29 日 by cowman.chiang

[root@p2p02 ~]# yum install redhat-lsb -y [root@p2p02 ~]# lsb_release -a LSB Version: :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch Distributor ID: CentOS Description: CentOS release 6.5 (Final) Release: 6.5 Codename: Final

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MySQL 初始化設定

Posted on 2014 年 05 月 27 日 by cowman.chiang

[root@localhost ~]# mysql_secure_installation NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MySQL SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY! In order to log into MySQL to secure it, we’ll need the current password for the … Continue reading →

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Ubuntu 設定時區

Posted on 2014 年 05 月 21 日 by cowman.chiang

dpkg-reconfigure tzdata

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Openvpn logrotate.d 設定

Posted on 2014 年 05 月 19 日 by cowman.chiang

編輯/etc/logrotate.d/openvpn vim /etc/logrotate.d/openvpn /var/log/openvpn/openvpn.log { daily #每日歸為一個log檔 rotate 99999999 #可以保存9999999個檔案 compress #壓縮檔案 dateext #以日期重新命名 postrotate /etc/init.d/openvpn reload endscript }

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安裝Kamailio SIP Server

Posted on 2014 年 05 月 19 日 by cowman.chiang

安裝環境： Ubuntu 12.04 x64 系統更新 apt-get update apt-get upgrade 安裝mysql-server及必要套件 apt-get install mysql-server apt-get install make flex bison libmysqlclient-dev 下載安裝檔案並產生設定檔 cd /tmp mkdir sip cd sip wget http://www.kamailio.org/pub/kamailio/latest/src/kamailio-4.1.3_src.tar.gz tar -zxvf kamailio-4.1.3_src.tar.gz cd kamailio-4.1.3 make cfg 加入mysql支援 vim modules.lst => include_modules= … Continue reading →

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FFmpeg：Install in the Ubuntu 12.04

Posted on 2014 年 05 月 02 日 by cowman.chiang

#!/bin/sh # # Name: ffmpeg git # Version: 0.01a # Description: ffmpeg git compilation with libvorbis, x264, mp3 lame support # Script_URI: http://www.techno-blog.net # # Author: Nikos ########################### ##### Run some checks ##### ########################### # Check if user is root … Continue reading →

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Install Vim Plugin: YouCompleteMe in CentOS #1

Posted on 2014 年 03 月 02 日 by cowman.chiang

前一篇文章安裝一直失敗，所以重裝了vim後再來試試看! 基本上準備動作跟前一篇失敗的安裝記錄一樣

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