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記事:
# 現在のpolicyの表示 update-crypto-policies --show DEFAULT # SHA1を許可 sudo update-crypto-policies --set DEFAULT:SHA1 # reboot sudo reboot
sudo update-crypto-policies --set DEFAULT:NO-SHA1
記事:
# 以下AWS ec2での検証
systemctl list-timers NEXT LEFT LAST PASSED UNIT ACTIVATES Fri 2024-11-29 01:46:48 UTC 4min 55s left Fri 2024-11-29 01:41:48 UTC 4s ago nm-cloud-setup.timer nm-cloud-setup.service Fri 2024-11-29 02:40:33 UTC 58min left Fri 2024-11-29 00:47:00 UTC 54min ago dnf-makecache.timer dnf-makecache.service Fri 2024-11-29 06:12:02 UTC 4h 30min left Thu 2024-11-28 06:12:02 UTC 19h ago systemd-tmpfiles-clean.timer systemd-tmpfiles-clean.service Sat 2024-11-30 00:00:00 UTC 22h left Fri 2024-11-29 00:00:01 UTC 1h 41min ago logrotate.timer logrotate.service Sat 2024-11-30 00:00:00 UTC 22h left Fri 2024-11-29 00:00:01 UTC 1h 41min ago mlocate-updatedb.timer mlocate-updatedb.service
sudo systemctl stop dnf-makecache.timer sudo systemctl disable dnf-makecache.timer
ssh-keygen -l -f ~/.ssh/id_rsa.pub
localectl list-locales C.UTF-8 # 追加したい場合 sudo yum search locale | grep -P "\-ja|\-en" glibc-langpack-en.x86_64 : Locale data for English glibc-langpack-ja.x86_64 : Locale data for Japanese sudo yum install glibc-langpack-en sudo localectl set-locale LANG=en_US.utf8
