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cookie.engineer | ||
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gebir.ge
[AI summary] The author documents their learning journey into binary analysis by manually patching assembly instructions and using LD_PRELOAD hooking to reverse the logic of a string comparison function. |
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squanderingti.me
Exploring the innards of an ELF binary to find the physical location of main. |
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laihoconsulting.com
Website and personal blog of Pekka Laiho, software engineer and financial enthusiast. |
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ahmedhosssam.github.io
The lexical analyzer (lexer) takes a stream of characters and produces a stream of names, keywords, and punctuation marks; it discards white space and comments between the tokens. Lexical tokens have types in any programming language, example: ID foo, x, n14 NUM 73, 0, 082 REAL 3.14, 10., 1e9, 0.5 COMMA , NOTEQ != LPAREN ( RPAREN ) Punctuation tokens such as IF, VOID , RETURN constructed from alphabetic characters are called reserved words and, in most languages, cannot be used as identifiers. |
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