Add alias for virsh that always connects by default

dotfiles/bash/main.bashrc

@@ -79,6 +79,7 @@ alias pad4='sed -e "s/^/    /"'
 alias grep='grep --color --binary-files=without-match'
 alias sc='se --direction=encz.cz'
 alias lsblk='lsblk -o +UUID,LABEL'
+alias virsh='virsh --connect qemu:///system'
 alias xaa='xclip -o | audit2allow'
 alias xi='xclip -i'
 alias xo='xclip -o'