Set user ID (SUID) and Set group ID (SGID) are used to set a file to run as something other than the standard. Normally, when a file is executed, it runs as the user who invokes it. Setting a file to SUID or SGID simply requires adding an extra digit to the permissions. Technically, if no digit is used, it assumes a leading 0.
Posts Tagged ‘XK0-002’
What are SUID and SGID?
August 28th, 2009
What is ECP?
August 23rd, 2009Enhanced Capabilities Port (ECP) is a high-speed parallel port developed by Hewlett-Packard and Microsoft in 1992. It offers improved performance for the parallel port and requires special hardware logic. ECP ports support high throughput communications.
What is CRON daemon?
August 23rd, 2009The
- Pass LPI lpic-1 - Junior Level Linux Professional (LPIC-1)
- Click here to download lpic test study guide and practice question.
- Pass LPI ucp - UCP
- Download free practice test for LPI Junior Level Linux Professional-I exam.
- Click here to get free RH033 Red Hat Linux Essentials exam practice questions.
- Click here to download XK0-002 test study guide and practice question.
What is DEB utility?
August 23rd, 2009The Debian Package Management System (
What is 3DES?
July 9th, 20093DES, also referred to as triple DES, is a mode of the Data Encryption Standard (DES) encryption algorithm. 3DES uses three 64-bit keys to encrypt data thrice. Primarily, it encrypts data with a 64-bit key. Then, the output data is again encrypted with the second 64-bit key. Finally, the third 64-bit key is used for encryption. DES uses the block cipher method to break a data file into 64-bit blocks, which are then encrypted.
- Click here to download lpic-2 test study guide and practice question.
- Pass LPI lpic - Linux Professional
- Pass Advanced Level Linux Professional II in first attampt.
- Become EC-Council Ethical Hacking and Countermeasures (CEH v6) certified.
- Get certified in first attempt download 70-536-CSHARP - C# .NET Framework Application Development Foundation simulation.
- Download free practice test for 70-536-VB VB .NET Framework Application Development Foundation exam.
- Click here to download 70-552-CSHARP test study guide and practice question.
- Get certified in first attempt download 70-564-CSHARP - MCPD: ASP C#.NET Framework simulation.
- Click here to get free 70-564-VB MCPD: ASP VB.NET Framework exam practice questions.
- Download practice question and study guide for SSCP for exam.
- Best exam simulation CompTIA XK0-002 download free trial.
What is sticky bit?
July 9th, 2009The sticky bit is a part of a permission set applied to files or folders. The sticky bit prevents others from deleting files from a folder. When the sticky bit is set on a directory, only the owner or root can unlink (delete) or rename the files in that directory. Without the sticky bit, anyone who is able to write to the directory can delete or rename the files.
- Download free practice test for lpic-1 Junior Level Linux Professional (LPIC-1) exam.
- Best exam simulation LPI lpic download free trial.
- Download free practice test for ucp UCP exam.
- Download free practice test for 117-101 Junior Level Linux Professional-I exam.
- Download free practice test for RH033 Red Hat Linux Essentials exam.
- Best exam simulation CompTIA XK0-002 download free trial.
What is ATAPI?
July 8th, 2009ATAPI (AT Attachment Packet Interface) is part of the Enhanced IDE (EIDE) interface (also known as ATA-2). It is an interface between a computer and its attached CD-ROM drives and tape backup drives. Most of the PC computers use the standard Integrated Drive Electronics (IDE) interface to address hard disk drives. ATAPI provides the additional commands needed for controlling a CD-ROM player or tape backup so that the computer can use the IDE interface and controllers to control these relatively newer device types.
Become CompTIA Linux+ certified. Pass Linux+ in first attampt.What is SUDO?
July 8th, 2009What is a hot spare disk?
July 8th, 2009A hot spare disk is a hard disk drive that is flagged for use in case another drive in the RAID array fails. If a hot spare disk is configured with a RAID array, and a disk in the RAID fails, the hot spare disk is immediately available for the RAID to start rebuilding the RAID data. As soon as the rebuild is completed, the RAID array becomes fully functional without affecting the performance. All the RAIDS (0, 1, 3, 5, etc.) support hot spare disks.
Download free practice test for LPI Advance Level Linux Professional (LPIC-2) exam. Become CompTIA Linux+ certified.What are SUID and SGID?
July 3rd, 2009Set user ID (SUID) and Set group ID (SGID) are used to set a file to run as something other than the standard. Normally, when a file is executed, it runs as the user who invokes it. Setting a file to SUID or SGID simply requires adding an extra digit to the permissions. Technically, if no digit is used, it assumes a leading 0.