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Linux (Fedora, Ubuntu, Red Hat, SUSE, Debian, etc) Armadillo can work without external libraries. However, to get the most functionality it's recomme... 阅读全文
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1,安装armadillo之前所需要的库:sudo apt-get installliblapack-devsudo apt-get install libblas-devsudo apt-get install libboost-dev2,安装armadillo: sudo apt-get ins... 阅读全文
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转载http://www.qingsword.com/qing/1002.html[*1*].Windows下Sublime Text 2的破解方法演示环境:Windows 7旗舰版Sublime Text版本:Sublime Text 2.0.2 For Windows需要用到的工具:Uedit3... 阅读全文
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转https://mostlylinux.wordpress.com/troubleshooting/nonetwork/http://www.intel.com/support/network/sb/CS-032514.htm下载驱动,sudo make installsudo modprobe ... 阅读全文
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无线网卡型号:intel wireless-n7265,通过lspci可以查网卡型号在下面页面下下载,驱动要和内核对应https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi安装驱动1)安装firmware apt-get install l... 阅读全文
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main:完全的自由软件。restricted:不完全的自由软件。universe:ubuntu官方不提供支持与补丁,全靠社区支持。muitiverse:非自由软件,完全不提供支持和补丁。 阅读全文
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执行apt-get update产生错误 【错误现象】 E: Could not get lock /var/lib/apt/lists/lock - open (11 Resource temporarily unavailable)之前操作使用ctrl+c强制退出apt-get 指令,而实际... 阅读全文
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#!/bin/bashecho "# deb cdrom:[Ubuntu 14.10 _Utopic Unicorn_ - Release amd64 (20141022.1)]/ utopic main restricted# See http://help.ubuntu.com/communit... 阅读全文
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#!/bin/bashecho "# deb cdrom:[Ubuntu 14.10 _Utopic Unicorn_ - Release amd64 (20141022.1)]/ utopic main restricted# See http://help.ubuntu.com/communit... 阅读全文
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假如test文件的权限为只有root用户才有写权限,那么:$ echo hello >>testbash: test: Permission deniedbash肯定说权限不够,那么:$ sudo echo hello >>testbash: test: Permission denied还是权限不... 阅读全文