Suddenly the following problem has happened: I have an Apache web directory at /www. Everything was ok with the permissions, but at some point (I can't realize what caused it), I become unable to ...
I sync some folders within my Home folder between two Macs (running Lion and Mountain Lion) using Synk Pro, a commercial live file sync application. I have the same account name on both computers. ...
I'm moving a whole folder from one volume to another (both HFS+), using sudo mv, and thought ACLs would be preserved. However at the end of transfer I see that they haven't been kept, and since mv ...
I installed princexml for Mac. With ls -alF, I have -rwxr-xr-x@ 1 prosseek admin 14190120 Jun 8 16:11 prince*. What's the meaning of @ in -rwxr-xr-x@? And when I tried to execute the binary, I got ...
How to remove a self created daemon user named '_denyhosts' from group 1025(workgroup), 403(com.apple.sharepoint.group.2), 404(com.apple.sharepoint.group.3) and 405(com.apple.sharepoint.group.4) using ...