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Hi,

We have got an Urgent Requirement for UNIX System Admin with our Direct Client.

Experience : 5 - 6 Years
Location : Bangalore

Skills Required:

Requires relevant work experience in infrastructure support.
Requires basic knowledge of business operations and systems requirement processes.
Experience in system Administration on Solaris platform
Problem analysis and resolution
Sound understanding of Unix system administration in HP-UX/AIX operating system.
Knowledge of shell and/or pearl scripting
Knowledge of ITIL processes and SOX
Experience working in larger, diverse and global team

Pay is not a Constraint for the Right Candidate. If you are interested, please reply back with your Updated Resume to kiranr@infoexpertsusa.com with details Like your Present CTC, Expected CTC and the Notice Period.

Thanks & Regards,
Raghavendra Kiran M.
Ph: 98447-54957.

i have generated a pair of keys so that i can login via SSH without entering my password.

I am using putty to login. After putting the public key on the server,then logging through putty, i get the message "Server refused our key" on screen. At the same time, /var/log/secure is showing "Authentication refused: bad ownership or modes for file
Any advise? The permission for the directory /user is "drwx——". The permission for .ssh is "drwxrwxr-x". The permission for the file authorized_keys is "-rw-rw-r–"

What am i missing out? Do i have to configure SSH to allow log in using keys?

Con este pequeño How-to y las piesas de codigo podremos ejecutar codigos shell de unix sin que se nos haya dado aceso en modo shh al servidor

Creamos un fichero llamado exec.php con el siguiente contenido:

Código:

/>Para ejecutar cualquier comando lo haremos de la siguiente forma:

y obtendremos la lista de ficheros en el directorio actual.
Una buena aplicación puede ser hacer una copia de seguridad de nuestra web en un .tar.gz y descargarla vía web.

Con esto obtendremos un fichero comprimido llamado copia.tar.gz, conteniendo toda la copia de seguridad de nuestra web el cual podremos descargar sencillamente.

El resto es simplemente ejecutar comandos, rutas y demás

Nomas hay que tener cuidado de donde lo subes , asegurate que esté protegido con contraseña para limitar el acceso solo a nosotros mismos.

fuente:bdw.es

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