hexdump
Reimplementation of Unix hexdump program.
Got tired of the different hd and hexdump versions around and their flags, and various packages they are included in with different defaults depending on system distribution.
Use
$ make clean && make && ./hexdump hexdump.c | head
00000000 23 69 6e 63 6c 75 64 65 20 3c 73 74 64 69 6f 2e |#include <stdio.|
00000010 68 3e 0a 23 69 6e 63 6c 75 64 65 20 3c 73 74 64 |h>.#include <std|
00000020 6c 69 62 2e 68 3e 0a 0a 23 64 65 66 69 6e 65 20 |lib.h>..#define |
00000030 4d 41 58 5f 42 55 46 5f 53 49 5a 20 28 32 20 2a |MAX_BUF_SIZ (2 *|
00000040 20 31 30 32 34 20 2a 20 31 30 32 34 29 0a 23 64 | 1024 * 1024).#d|
00000050 65 66 69 6e 65 20 4d 49 4e 5f 42 55 46 5f 53 49 |efine MIN_BUF_SI|
00000060 5a 20 28 32 20 2a 20 31 30 32 34 29 0a 0a 73 74 |Z (2 * 1024)..st|
00000070 61 74 69 63 20 63 68 61 72 20 73 61 66 65 5f 63 |atic char safe_c|
00000080 68 61 72 28 63 68 61 72 20 63 29 20 7b 0a 20 20 |har(char c) {. |
00000090 69 66 20 28 63 20 3d 3d 20 27 5c 6e 27 29 20 7b |if (c == '\n') {|