Update cheatsheets

tldr/linux/imhex

@@ -0,0 +1,37 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# imhex
+
+> Hex editor for reverse engineers and programmers.
+> More information: <https://docs.werwolv.net/imhex/>.
+
+- Open a file in ImHex:
+
+`imhex {{path/to/file}}`
+
+- Create a new empty file:
+
+`imhex --new`
+
+- Open a file in the currently running ImHex instance and select a range of bytes (offsets in hexadecimal):
+
+`imhex --open {{path/to/file}} --select {{0xstart_offset}} {{0xend_offset}}`
+
+- Display information about a file:
+
+`imhex --file-info {{path/to/file}}`
+
+- Calculate the hash of a file using a specific algorithm (`md5`, `sha1`, `sha224`, `sha256`, `sha384`, `sha512`):
+
+`imhex --hash {{algorithm}} {{path/to/file}}`
+
+- Generate a hex dump of a file:
+
+`imhex --hexdump {{path/to/file}}`
+
+- Display version:
+
+`imhex --version`