|01 Feb 2012||#1|
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file sharing permission issue involving ssh, cygwin
Hi. I apologize if this forum is inappropriate, I do not know if I am having a Unix problem or a Windows problem here. I have two machines, WORKER1 and WORKER2, both running Windows 7 Enterprise 64 bit. I have the latest version of Cygwin and OpenSSH installed on each, and am running sshd from Cygwin on WORKER2. I have a file stored in the default Users\Public folder on WORKER1 that I am having permission issues with and was hoping for some advice on how to fix it.
I am using Cygwin on WORKER1 to ssh into WORKER2 using public RSA key authentication. Then after doing this I am trying to run a file located in Users\Public on WORKER1. I keep getting permission denied and have run out of ideas. Here is the permissions information I am getting from ls -l and getfacls in Cygwin. The file I am trying to run is Dos_Commands.WORKER2.1.sh:
root@Worker1 ~ $ ssh WORKER2 Last login: Tue Jan 31 10:51:54 2012 from worker1 root@Worker2 ~ $ cd //WORKER1/Users/Public/pMatlab/MatlabMPI/Examples/MatMPI root@Worker2 //WORKER1/Users/Public/pMatlab/MatlabMPI/Examples/MatMPI $ sh Dos_Commands.WORKER2.1.sh sh: Dos_Commands.WORKER2.1.sh: Permission denied root@Worker2 //WORKER1/Users/Public/pMatlab/MatlabMPI/Examples/MatMPI $ ls -l total 28 -rwxrwxrwx+ 1 Administrators None 2 Jan 31 11:01 Dos_Commands.WORKER1.0.sh -rwxrwxrwx+ 1 Administrators None 127 Jan 31 11:01 Dos_Commands.WORKER2.1.sh -rwxrwxrwx+ 1 Administrators None 250 Jan 31 11:01 Dos_Commands.bat -rwxrwxrwx+ 1 Administrators None 636 Jan 31 11:01 MPI_COMM_WORLD.mat -rwxrwxrwx+ 1 Administrators None 97 Jan 31 11:01 MatMPIdefs1.m -rwxrwxrwx+ 1 Administrators None 199 Jan 31 11:01 p0_p0_t10000_buffer.mat -rwxrwxrwx+ 1 Administrators None 199 Jan 31 11:01 p0_p1_t10000_buffer.mat -rwxrwxrwx+ 1 Administrators None 0 Jan 31 11:01 p0_p1_t10000_lock.mat
root@Worker2 //WORKER1/Users/Public/pMatlab/MatlabMPI/Examples/MatMPI $ getfacl Dos_Commands.WORKER2.1.sh # file: Dos_Commands.WORKER2.1.sh # owner: Administrators # group: None user::rwx user:root:rwx group::--- group:SYSTEM:rwx group:Users:rwx mask:rwx other:rwx
C:\Users\Public\pMatlab\MatlabMPI\examples\MatMPI>icacls Dos_Commands.WORKER2.1.sh Dos_Commands.WORKER2.1.sh Everyone:(F) BUILTIN\Users:(I)(M) Everyone:(I)(F) NT AUTHORITY\SYSTEM:(I)(F) NT AUTHORITY\BATCH:(I)(F) BUILTIN\Administrators:(I)(F) NT AUTHORITY\INTERACTIVE:(I)(F) NT AUTHORITY\SERVICE:(I)(F) WORKER1\root:(I)(F)
From what I can see, I have the maximum possible permission set for file sharing in Windows, and WORKER1 and WORKER2 are on the same LAN (marked as the Home network) and in the same Homegroup. The sshd on WORKER2 is installed as a service. I apologize if this is a really basic question - I am very new to this stuff and tried searching but have been unable to find anything. Here is a screenshot of my settings in the Network and Sharing Center. Thanks!
|My System Specs|
|02 Feb 2012||#2|
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Issue resolved. It turns out that all of my permissions were set fine, but the software I was using (pMatlab) unzips as an encrypted folder! I did not know that green folder meant encrypted - I just thought that maybe you could set folder colors and the author liked to color-code his folders.
|My System Specs|
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