gpgわすれるのでめも

pwd
wget http://ftp.jaist.ac.jp/pub/OpenBSD/OpenSSH/portable/openssh-7.1p1.tar.gz
wget http://ftp.jaist.ac.jp/pub/OpenBSD/OpenSSH/portable/openssh-7.1p1.tar.gz.asc
gpg --keyserver keys.gnupg.net --recv-keys 6D920D30
gpg --fingerprint 6D920D30
gpg --edit-key 6D920D30 trust
gpg --verify openssh-7.1p1.tar.gz.asc
tar xf openssh-7.1p1.tar.gz
cd openssh-7.1p1/
./configure --prefix=/usr
make
sudo make install