diff --git a/.backup/crontab-20210122-070100.gz b/.backup/crontab-20210122-070100.gz
new file mode 100644
index 0000000..fd021ea
Binary files /dev/null and b/.backup/crontab-20210122-070100.gz differ
diff --git a/.zsh_history b/.zsh_history
index 5879205..4aeb72e 100644
--- a/.zsh_history
+++ b/.zsh_history
@@ -10579,3 +10579,10 @@ done
 : 1611141015:0;open 1.html
 : 1611151999:0;php artisan bili:nvtuan default 1000 --env=local 
 : 1611193296:0;eproxy php artisan ins:like
+: 1611194431:0;tail -fn 1000 /var/mail/shixuesen
+: 1611194728:0;ssh jump
+: 1611209687:0;mkdir zzzz_yyyy97
+: 1611209697:0;mkdir ling.lingerie
+: 1611209726:0;eproxy php artisan ins:like
+: 1611229175:0;tail -fn 1000 /var/mail/shixuesen
+: 1611229266:0;ssh jump