sudo apt install -y libpcap-dev golang git
git clone https://github.com/hktalent/scan4all.git
cd scan4all
go build1.在运行scan4all之前，你必须先安装libpcap库
# ubuntu、linux
apt update
apt install -yy libpcap0.8-dev
sudo apt install -y libpcap-dev
# cent os
yum install -yy glibc-devel.x86_64
yum install -yy libpcap
# mac os
brew install libpcap
2.前往 https://github.com/hktalent/scan4all/releases/ 下载scan4all最新版运行:
如果你运行的时候出现了libpcap.so.0.8: cannot open shared object file: No such file or directory的错误
请先检查libpcap库是否已经正常安装。
ls -all /lib64/libpcap*如果有安装其他版本的libpcap库，可建立一个软连接到/lib64/libpcap.so.0.8即可正常运行程序
ln -s /lib64/libpcap.so.1.9.1 /lib64/libpcap.so.0.8apt update;apt install -yy libpcap0.8-devyum install -yy glibc-devel.x86_64too many open files 查看当前打开的文件数
awk '{print $1}' /proc/sys/fs/file-nr
ulimit -a
ulimit -n 819200