Read and Write permission
I used to be able to run this file, clustalw-mpi.
But there's always error with its output.
I was told that It might have been because of the su i'm using didn't have write permission to the file.
So I tried to grant it permission.
But I guess I did it the wrong way and now all I get when I try to run it is permission denied.
Can anyone tell me the command to grant all write, read and whatever permission to my su?
Thanks in advances.