- .gz
- .tar.gz
- .bz2
解压1:gunzip FileName.gz
解压2:gzip -d FileName.gz
压缩:gzip FileName
解压:tar zxvf FileName.tar.gz
压缩:tar zcvf FileName.tar.gz DirName
解压1:bzip2 -d FileName.bz2
解压2:bunzip2 FileName.bz2
压缩: bzip2 -z FileName
熟读而精思,循序而渐进,厚积而薄发。
解压1:gunzip FileName.gz
解压2:gzip -d FileName.gz
压缩:gzip FileName
解压:tar zxvf FileName.tar.gz
压缩:tar zcvf FileName.tar.gz DirName
解压1:bzip2 -d FileName.bz2
解压2:bunzip2 FileName.bz2
压缩: bzip2 -z FileName
1 2 3 4 5 6 7 8 9 10 | dpkg -i package.deb 安装包 dpkg -r package 删除包 dpkg -P package 删除包(包括配置文件) dpkg -L package 列出与该包关联的文件 dpkg -l package 显示该包的版本 dpkg –unpack package.deb 解开 deb 包的内容 dpkg -S keyword 搜索所属的包内容 dpkg -l 列出当前已安装的包 dpkg -c package.deb 列出 deb 包的内容 dpkg –configure package 配置包 |
For the safe of convenience, we firstly install the compile environment of stardict version 2.4.
# apt-get build-dep stardict |
Then, we should clear up the previous stardict, if you installed it. (the dicts will be saved).
# apt-get remove --purge stardict stardict-common |
Other packages that are not necessary, maybe.
# apt-get install libenchant-dev libgucharmap-dev gucharmap libespeak-dev |
1 2 3 4 5 6 | /*
*Filename: tri_Diagonal
*Description a solution to the tri-diagonal linear formulation
*author: HouFenglin@物理0605/DUT
*Time: 13/04/2009
*/ |
/*
*Filename: Gauss_Elimination.cpp
*Description a solution to the linear formulations
*author: HouFenglin@物理0605/DUT
*Time: 13/04/2009
*/ |
1 2 3 4 5 6 | int atoi (const char *str) { //异常时返回零,觉得不是很合适,但又没想到什么好的方法,标准函数也是这么定义的 //... return result * flag; //确定符号并返回 } |
Access specifiers(public, protected, and private) can be used to express and enforce higher-level constraints on how a type may be used. The most common of these techniques is to disallow copying of an object by declaring its copy operations to be private and not defining them: