diff --git a/.backup/crontab-20201011-070101.gz b/.backup/crontab-20201011-070101.gz
new file mode 100644
index 0000000..d12e140
Binary files /dev/null and b/.backup/crontab-20201011-070101.gz differ
diff --git a/.zsh_history b/.zsh_history
index c1db28f..74e06c7 100644
--- a/.zsh_history
+++ b/.zsh_history
@@ -10533,3 +10533,7 @@ done
 : 1602258868:0;gp
 : 1602294296:0;youtube-dl -i -f 'bestvideo[ext=webm]+bestaudio[ext=m4a]/bestvideo+bestaudio' --merge-output-format mp4 --yes-playlist --playlist-start 201 --playlist-end 400 https://www.youtube.com/playlist\?list\=PLtcohVGNq81bcvAhAFYQTjbAeNcB1V4sT
 : 1602294308:0;./3.sh
+: 1602320434:0;youtube-dl -i -f 'bestvideo[ext=webm]+bestaudio[ext=m4a]/bestvideo+bestaudio' --merge-output-format mp4 --yes-playlist --playlist-start 401 --playlist-end 600 https://www.youtube.com/playlist\?list\=PLtcohVGNq81bcvAhAFYQTjbAeNcB1V4sT
+: 1602338535:0;cd -
+: 1602338538:0;code 1.m3u8
+: 1602338658:0;ffmpeg  -allowed_extensions ALL -protocol_whitelist "file,http,crypto,tcp,https,tls" -i 1.m3u8 -codec copy '髃�价僬��僥�烺��漂亮惾�僳�紃�身嫩妹性惤��灰七�足交毃�龃�僵�僵�僯�烨��淫语对烹�.flv'