Using Cygwin in Windows 8, chmod 600 does not work as expected?

Posted by Castaa on Super User See other posts from Super User or by Castaa
Published on 2012-03-05T22:27:13Z Indexed on 2012/10/01 21:41 UTC
Read the original article Hit count: 228

Filed under:

Windows

|

cygwin

|

windows-8-preview

|

chmod

I'm trying to change the the permissions to my key file key.pem in Cygwin 1.7.11. It has the permissions flags: -rw-rw----

chmod -c 600 key.pem

Reports:

mode of 'key.pem' changed from 0660 (rw-rw----) to 0600 (rw-------)

However:

ls -l key.pem

still reports

key.pem's permission flags are still: -rw-rw----

This reason why I'm asking is that ssh is complaining:

Permissions 0660 for 'key.pem' are too open.

when I try to ssh into my Amazon EC2 instance. Is this an issue with Cygwin & Windows 8 NTFS or am I missing something?

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