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RSS订阅原创 ubuntu-server 安装在lenonvo RD45服务器上
1. 分区的时候 选择 安装到整个disk，不要选LVM那项 RD45使用了soft radio，选择LVM的话，grub安装失败2. 网卡的名字不是eth0，是em1 用ifconfig -a 可以查看3. IP设置完毕，需要up网卡 ifup em1 ifconfig em1 up /etc/init.d/networking res
2015-11-13 21:10:51
768
原创 Android Studio
1. res directory app\src\main\res2. 3rd jar lib app\libs\xxxx.jar in Android Studio, right click xxxx.jar, choose“Add As Library”3. JNI so lib app\src\main\jniLibs\arme
2015-09-28 14:59:47
342
原创 vmware disk space
In vmware virtual machine such as ubuntu, there is a 40G disk, which has 20G data and 20G empty space, so, vmware will use 20G real disk space. If you delete 10G data, vmware will also use
2015-09-20 20:08:56
471
原创 vim
stage 1i [insert]x [delete]p [put]dd [delete line] kh l j:w [write]:q [quit]:x [:wq]
2015-09-19 17:27:10
341
原创 linux install kernel headers
#install kernel headers with right versionapt-get install linux-headers-$(uname -r)#query headers weather install correctlydpkg-query -s linux-headers-$(uname-r) #list kernel version
2015-09-19 17:25:28
1136
原创 debian repertory && source.list
debian repertory http://debian.cn99.com/debian/pool deb main non-free contrib http://debian.cn99.com/debian/dist/ version squeeze wheezy jessie /etc/apt/source.list
2015-09-19 11:23:25
423
原创 debian apt-get update GPG error for NO_PUBKEY
apt-get update #W: GPG error: http://debian.cn99.com squeeze Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY AED4B06F473041FA NO_PUB
2015-09-19 10:51:03
546
原创 Search and replace string
We can use sed to replace some stringfor example: sed -i s/new_string/old_string/guse grep tosearch filesso:sed -i s/new_string/old_string/g `grep old_string -rl --include="*.html" ./`
2015-09-17 13:34:07
591
原创 Install Kaldi in Lubuntu 14.04
Kaldi is a speech recognition toolkit just like HTK.Login Lubuntu 14.04 as root user.make directories mkdir -p ~/work/dev/speechMake sure git has bean installed.apt-get install gitdownload
2015-09-13 16:46:11
736
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