FTP Server on CentOS7 を構築する - Qiita# cd /etc/pki/tls/certs/ # make vsftpd.pem umask 77 ; \ PEM1=`/bin/mktemp /tmp/openssl.XXXXXX` ; \ PEM2=`/bin/mktemp /tmp/openssl.XXXXXX` ; \ /usr/bin/openssl req -utf8 -newkey rsa:2048 -keyout $PEM1 -nodes -x509 -days 365 -out $PEM2 -set_serial 0 ; \ cat $PEM1 > vsftpd.pem ; \ echo "" >> vsftpd.pem ; \ cat $PEM2 >> vsftpd.pem ; \ rm -f $PEM1 $PEM2 Generating a 2048 bit RSA private key ...........
