Author Archives: Ahmed Tawfik

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About Ahmed Tawfik

Cybersecurity Professional, Systems Engineer, OSS & Linux Geek

How to enable telnet in Windows Server 2008

http://www.elmajdal.net/win2k8/how_to_enable_telnet_in_windows_server_2008.aspx

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Mounting Unix-based NFS Share on Windows Server 2003 (Draft)

http://bhanderi.dk/how-tos/sfu_nfs_client.php

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Password-less logins with OpenSSH on AIX

http://www.debian-administration.org/articles/152

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Adding multiple rows/columns to a spreadsheet in LibreOffice Calc

Inserting more than one row/column at a time To insert multiple rows into a Calc spreadsheet at one time, select the same number of rows as you want to add, beginning at the row AFTER where you want the insertion … Continue reading

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Oracle DB Installation on AIX Tip

If you’re using Windows and running an X-server, such as XMing, and you’re willing to run the Oracle Installer, you might face the following warning: “Warning: Cannot convert string “-*-lucida-medium-r-*-*-*-*-*-*-*-*-iso8859-1″ to type FontStruct” Followed by a NullPointer Exception. This is … Continue reading

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