c) Determine the timestamp of the boot that preceeded the above error. The start of the boot may be found by looking for messages containing "Linux version" or "syslogd restart". (NOTE: If the machine had been up for a long time, there may be no boot sequence that preceeded the f...
Process and Concept of Cryptocurrency Mining The process of cryptocurrency mining involves the creation of blockchains. Related concepts are as follows: Blockchain(s): A blockchain is a series of blocks arranged in time sequence. Digital transactions on the chain have timestamps. In this way, ...
The new GTID format is UUID:TAG:NUMBER, where TAG is a string of up to 8 characters, which is enabled by setting the value of the gtid_next system variable to AUTOMATIC:TAG, added in this release (see the description of the variable for tag format and other information). This tag pers...
Time-to-live (TTL) is a value for the period of time that apacket, or data, should exist on a computer or network before being discarded. The meaning of TTL, or packet lifetime, depends on the context. For example, TTL is a value in an Internet Protocol (IP) packet that tells a...
What is the meaning of private bytes and working set columns of process explorer ? What is the MTU size of loopback? What is the order or precedence when security is applied to AD objects what is this or who is this S-1-5-21-1960408961-1604221776-682003330-1003 what size should I m...
@admins Is it possible that the resolution criteria are changed to be based on Forbes' real-time billionaire list? The final entry in Forbes 400 list had a net worth of 2.9B$ in 2023, meaning that this part of the resolution criteria If Donald Trump is no longer on the Forbes 400 lis...
DDoS and DoS attacks are both kinds of cyber attacks that annoy people a lot. What’s the difference between them and how to prevent them? Answers here. Read More Examples of Replay Attacks To make sure you have understood the meaning of Replay attack, we will enumerate some examples for ...
As humans, we are tuned to understanding the context of a phrase, the meaning of every word, sentence or phrase, relate them to a certain situation or conversation and then realize the holistic meaning behind a statement. Machines, on the other hand, cannot do this at precise levels. Concep...
Timestamp: The date and time the block was opened Difficulty target: The current network difficulty problem miners are attempting to solve for Nonce: Short for "number used once," which is used to solve the mining problem and open the block. ...
Nonce, a portmanteau of “number used only once,” is a number that the Bitcoin mining program uses. It is included in the block header, then that information is hashed. If the resulting hexadecimal number adds up to a value of less than or equal to the network’s difficulty target, the...