$ wp ※ここでタブキーを押してみると以下が表示されます。
cache cron help menu post-type shell theme
cap db i18n network rewrite sidebar transient
cli embed import option role site user
comment eval language package scaffold super-admin widget
config eval-file maintenance-mode plugin search-replace taxonomy
core export media post server term
2020-09-13 02:45:40,777 - INFO - trying to create account key /data/data/com.termux/files/home/ssl/example.jp/account.key
2020-09-13 02:45:41,727 - INFO - trying to register acmev2 account
2020-09-13 02:45:43,612 - INFO - already registered
2020-09-13 02:45:43,613 - INFO - trying to create domain key
2020-09-13 02:45:43,615 - INFO - acmev2 dns challenge
2020-09-13 02:45:43,615 - INFO - preparing new order
2020-09-13 02:45:46,648 - INFO - order created
2020-09-13 02:45:47,644 - INFO - verifying domain example.jp
2020-09-13 02:45:47,670 - INFO - creating TXT dns record _acme-challenge.example.jp IN TXT uWmLyGGgK1Jyj(省略)RHo-A5TUKBAac
2020-09-13 02:45:50,642 - INFO - asking acme server to verify challenge
2020-09-13 02:45:52,486 - INFO - waiting for example.jp challenge verification
2020-09-13 02:45:53,239 - INFO - example.jp verified!
2020-09-13 02:45:53,240 - INFO - delete dns record
2020-09-13 02:45:56,793 - INFO - verifying domain example.jp
2020-09-13 02:45:56,817 - INFO - creating TXT dns record _acme-challenge.example.jp IN TXT hP2bwoYASAQYL(省略)VkiKGDupZxfw0
2020-09-13 02:45:59,551 - INFO - asking acme server to verify challenge
2020-09-13 02:46:02,005 - INFO - waiting for example.jp challenge verification
2020-09-13 02:46:02,884 - INFO - example.jp verified!
2020-09-13 02:46:02,885 - INFO - delete dns record
2020-09-13 02:46:05,385 - INFO - signing certificate
2020-09-13 02:46:08,480 - INFO - certificate signed!
2020-09-13 02:46:08,480 - INFO - downloading certificate
2020-09-13 02:46:09,472 - INFO - writing result file in /data/data/com.termux/files/home/ssl/example.jp/example.jp.crt
# update SSL . Run at 5:30 on the 1st and 15th of every month
30 5 1,15 * * /data/data/com.termux/files/home/ssl/gpl.jp/renew-cert.sh | $PREFIX/bin/msmtp [email protected]