CentOSでプロキシを設定する方法
1.システム全体
# vim /etc/environment
http_proxy="http://cft.sample.com:8080/"
HTTP_PROXY="http://cft.sample.com:8080/"
https_proxy="https://cft.sample.com:8080/"
HTTPS_PROXY="https://cft.sample.com:8080/"
ftp_proxy="ftp://cft.sample.com:8080/"
FTP_PROXY="ftp://cft.sample.com:8080/"
2.yumでプロキシサーバーを経由
# vim /etc/yum.conf
proxy=http://cft.sample.com:8080/