1. locate
yum install mlocate
2. rar
wget http://www.rarlab.com/rar/rarlinux-x64-4.2.0.tar.gz
tar zxvf rarlinux-x64-4.2.0.tar.gz -C /usr/local
ln -s /usr/local/rar/rar /usr/bin/rar
ln -s /usr/local/rar/unrar /usr//bin/unrar
命令使用示例:
unrar x -o- -y data.rar /home/data/
unrar x -o- -y data.rar .
3. nmap
yum install nmap
命令使用实例:
nmap localhost # 查看主机当前开放的端口