diff --git a/0.virtualbox.md b/0.virtualbox.md
index 340b078..2380029 100644
--- a/0.virtualbox.md
+++ b/0.virtualbox.md
@@ -52,4 +52,14 @@ VBoxManage modifyhd slack.vdi --resize 102400    # MB
 ```sh
 VBoxManage clonehd --format RAW <vdisk-name>.vdi <vdisk-name>.img
 qemu-img convert -f raw <vdisk-name>.img -O qcow2 <vdisk-name>.qcow2
-```
\ No newline at end of file
+```
+
+## Bash alias
+
+```sh
+alias vm='VBoxManage list vms && echo -e '\n' &&  VBoxManage list runningvms'
+alias vmstart='VBoxManage startvm "Rocky Linux"  --type=headless'
+alias vmstop='VBoxManage controlvm SlackDB poweroff soft'
+```
+
+`source ~/.bashrc`
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