原始文章：
http://iknow.lenovo.com/detail/dc_148601.html
虚拟机MAC改变后，无法启动，并报错：“Device eth0 does not seem to be present”
出现该问题，是由于MAC地址变更后，操作系统仍然保留原来MAC地址作为eth0，并且将新的MAC地址识别为新的网卡导致的，可以删除文件“/etc/udev/rules.d/70-persistent-net.rule”中老MAC的信息，并把新MAC中的eth1改成eth0，通过start_udev重新加载udev，然后重启网卡恢复：“service network restart”
买了linksys wrt1200ac很久了，之前只是装了一个openwrt+默认配置，也没启用什么特别功能，感觉还算稳定。不过现在想听一些下载下来的广播，但又不想总是开着PC，所以突然想把这些音频挪到没用的u盘里，并挂在openwrt中，这样任何设备都可以访问了，还剩资源:)
root@OpenWrt:~# opkg update <<< 每次重启后需要缓存安装包列表，这样才能search到所有可用的包 root@OpenWrt:~# opkg list |grep zh-cn <<< 学会如何查找相应的包 root@OpenWrt:~# opkg install luci-i18n-base-zh-cn <<< 安装中文包
默认只有一种，在默认更新源里，加上默认的一共有4个，最后我还是选择了默认的 -_-
root@OpenWrt:~# opkg list |grep -i theme luci - git-16.018.33482-3201903-1 - Standard OpenWrt set including full admin with ppp support and the default Bootstrap theme luci-theme-bootstrap - git-16.018.33482-3201903-1 - Bootstrap Theme (default) luci-theme-freifunk-bno - git-16.018.33482-3201903-1 - Freifunk Berlin Nordost Theme luci-theme-freifunk-generic - git-16.018.33482-3201903-1 - Freifunk Generic Theme luci-theme-openwrt - git-16.018.33482-3201903-1 - LuCI OpenWrt.org theme 完整阅读
After installed Centos 6.7 for CISCO WAE, I found python version is 2.6 that is much older, and I need ansible1.9, but Centos default upgrade to ansible2.2… in order to easy management ansible1.9 that is python package, I plan to install PIP. From official website, suggest not use 2.6 under pip, so I need to upgrade python to 2.7 too.
But I found WAE use 2.6 after I succeed upgrade python to 2.7…Summarized the totally steps that will help me review in future.
After checked from follow link, python 2.7.9 integrate pip, so install this version 🙂
https://pip.pypa.io/en/latest/installing/
python have multi dependencie
[root@wae ~]# yum install gcc [root@wae ~]# yum install openssl-devel
[root@wae ~]# wget http://python.org/ftp/python/2.7.9/Python-2.7.9.tgz [root@wae ~]# mv Python-2.7.9.tgz /opt/ [root@wae ~]# cd /opt/ [root@wae opt]# tar -xvf Python-2.7.9.tgz [root@wae opt]# cd Python-2.7.9 [root@wae Python-2.7.9]# ./configure --prefix=/usr/local/python2.7 [root@wae Python-2.7.9]# make [root@wae Python-2.7.9]# make install
Platform: MacBook Pro
Version: 10.12.3
Cpu: Core i7 2.2
Xcode: 8.2.1
https://github.com/citra-emu/citra/wiki/Building-for-macOS
MacOS:Documents frank$ cd citra/ MacOS:citra frank$ MacOS:citra frank$ MacOS:citra frank$ export Qt5_DIR=$(brew --prefix)/opt/qt5 MacOS:citra frank$ export MACOSX_DEPLOYMENT_TARGET=10.9 MacOS:citra frank$ mkdir build MacOS:citra frank$ cd build MacOS:build frank$ cmake .. -GXcode -- The C compiler identification is unknown -- The CXX compiler identification is unknown CMake Error at CMakeLists.txt:36 (project): No CMAKE_C_COMPILER could be found. CMake Error at CMakeLists.txt:36 (project): No CMAKE_CXX_COMPILER could be found. -- Configuring incomplete, errors occurred! See also "/Users/frank/Documents/citra/build/CMakeFiles/CMakeOutput.log". See also "/Users/frank/Documents/citra/build/CMakeFiles/CMakeError.log".
Not use ubuntu for long time… some useful commands had forgot, summary again:
1. Permit root login
gedit /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf –> “greeter-show-manual-login=true”
sudo passwd root
reboot
2. Change language
gedit /etc/default/locale –> change what do you want
reboot
3. Script couldn’t run on linux “bad interpreter: No such file or directory”
that should dos format, need change to unix format
vi xxx
check format by “:set ff” or “:set fileformat”
change format by “:set ff=unix” or “:set fileformat=unix”
:wq
4. Enable ssh service
sudo apt-get install openssh-server
gedit /etc/ssh/sshd_config –> “PermitRootLogin yes”
restart by “/etc/init.d/ssh restart”
check by “ps -ef|grep ssh”
reboot
5. Disable firewall
check whether enable by “ufw status”
disable by “ufw disable”