diff --git a/.backup/crontab-20201118-070100.gz b/.backup/crontab-20201118-070100.gz
new file mode 100644
index 0000000..3c31eeb
Binary files /dev/null and b/.backup/crontab-20201118-070100.gz differ
diff --git a/.zsh_history b/.zsh_history
index c2552b4..0c243f7 100644
--- a/.zsh_history
+++ b/.zsh_history
@@ -11040,3 +11040,42 @@ done
 : 1605541397:0;ll
 : 1605576691:0;php artisan bili:nvtuan default 1000 --env=local 
 : 1605576703:0;php artisan ins:like
+: 1605578880:0;cat ~/.ssh/id_rsa.pub
+: 1605578908:0;ssh ubuntu@115.159.36.184
+: 1605582011:0;gst
+: 1605582012:0;gl
+: 1605582017:0;gco feature/yet_another_early_learning 
+: 1605582018:0;gl
+: 1605582657:0;gst
+: 1605582660:0;git add .
+: 1605582674:0;git commit -m "add canSendFriends"
+: 1605582677:0;gp
+: 1605582681:0;gco test
+: 1605582682:0;gl
+: 1605582686:0;git merge feature/yet_another_early_learning 
+: 1605582690:0;gp
+: 1605597360:0;php artisan ins:like
+: 1605606320:0;php artisan bili:nvtuan default 1000 --env=local 
+: 1605613065:0;cd /Volumes/Backup
+: 1605613066:0;ll
+: 1605613069:0;cd legsjapan
+: 1605613070:0;ls
+: 1605613072:0;ll
+: 1605613084:0;cd Ai\ Mukai\ εƒ°ƒ±δΊƒ΅θƒ·ƒ­
+: 1605613085:0;ll
+: 1605613221:0;find . -iname 'entries' -exec chflags noschg {} \;
+: 1605613356:0;ll
+: 1605613575:0;cd AiMukai-2-high
+: 1605613575:0;ll
+: 1605613577:0;open .
+: 1605613583:0;chflags -R nouchg
+: 1605613595:0;chflags -R nouchg .
+: 1605613611:0;cd ..
+: 1605613615:0;chflags -R nouchg .
+: 1605618760:0;cd ~
+: 1605623524:0;php artisan bili:nvtuan default 1000 --env=local 
+: 1605663400:0;cd /Volumes/Backup
+: 1605663401:0;ll
+: 1605663403:0;cd legsjapan
+: 1605663407:0;chflags -R nouchg .
+: 1605663417:0;open .