diff --git a/.bashrc b/.bashrc
index 42ba534..91772a2 100644
--- a/.bashrc
+++ b/.bashrc
@@ -40,4 +40,11 @@ alias s='sensors'
 alias clean='/home/berkeley/git/cleanall/clearner.sh'
 alias e='cd ..'
 alias up='/home/berkeley/git/up.sh'
-alias 7x='7z x'
+alias 7='7z x'
+alias wall='bg /files/pictures/wall.jpg'
+alias nice='bg /tmp/0.jpg'
+alias help='del /tmp/*jpg /tmp/*webp /tmp/*png /tmp/*mp4 /tmp/*gif /tmp/*jpeg && rm -rf ad*'
+alias now='cd /tmp && tar -czf - * | openssl enc -e -aes256 -out secured.tar.gz && mv secured.tar.gz /files'
+alias bb='bg /home/berkeley/Downloads/preto.jpg'
+alias hot='cp /files/secured.tar.gz /tmp && cd /tmp/ && openssl enc -d -aes256 -in secured.tar.gz | tar xz'
+alias big='find / -type f -size +1000M > /home/berkeley/big.txt'