List files with their numerical chmod permissions

gistfile1.txt

#
# Add following code to your ~/.bash_profile, and then you can list files using command:
#   lsmod /path/to/file 
#
lsmod() {
  ls -l $1 | awk '{k=0;for(i=0;i<=8;i++)k+=((substr($1,i+2,1)~/[rwx]/) *2^(8-i));if(k)printf("%0o ",k);print}'
}