CentOS 7安装tunctl

cat EOF /etc/yum.repos.d/nux-misc.repo[nux-misc]name=Nux Miscbaseurl=http://li.nux.ro/download/nux/misc/el7/x86_64/enabled=0gpgcheck=1gpgkey=http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.roEOFyum...

cat << EOF > /etc/yum.repos.d/nux-misc.repo
[nux-misc]
name=Nux Misc
baseurl=http://li.nux.ro/download/nux/misc/el7/x86_64/
enabled=0
gpgcheck=1
gpgkey=http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro
EOF
yum -y --enablerepo=nux-misc install tunctl

参考：

https://centos.pkgs.org/7/nux-misc-x86_64/tunctl-1.5-12.el7.nux.x86_64.rpm.html