Merge pull request #418 from dezgeg/add_tool

hexdump: Add tool

Author: cakebaker

Cargo.lock

@@ -32,6 +32,7 @@ feat_common_core = [
   "ctrlaltdel",
   "dmesg",
   "fsfreeze",
+  "hexdump",
   "last",
   "lscpu",
   "lsipc",
@@ -99,6 +100,7 @@ chcpu = { optional = true, version = "0.0.1", package = "uu_chcpu", path = "src/
 ctrlaltdel = { optional = true, version = "0.0.1", package = "uu_ctrlaltdel", path = "src/uu/ctrlaltdel" }
 dmesg = { optional = true, version = "0.0.1", package = "uu_dmesg", path = "src/uu/dmesg" }
 fsfreeze = { optional = true, version = "0.0.1", package = "uu_fsfreeze", path = "src/uu/fsfreeze" }
+hexdump = { optional = true, version = "0.0.1", package = "uu_hexdump", path = "src/uu/hexdump" }
 last = { optional = true, version = "0.0.1", package = "uu_last", path = "src/uu/last" }
 lscpu = { optional = true, version = "0.0.1", package = "uu_lscpu", path = "src/uu/lscpu" }
 lsipc = { optional = true, version = "0.0.1", package = "uu_lsipc", path = "src/uu/lsipc" }

Cargo.toml

@@ -0,0 +1,16 @@
+[package]
+name = "uu_hexdump"
+version = "0.0.1"
+edition = "2021"
+description = "hexdump ~ display file contents in hexadecimal, decimal, octal, or ascii"
+
+[lib]
+path = "src/hexdump.rs"
+
+[[bin]]
+name = "hexdump"
+path = "src/main.rs"
+
+[dependencies]
+clap = { workspace = true }
+uucore = { workspace = true, features = ["parser"] }

src/uu/hexdump/Cargo.toml

@@ -0,0 +1,7 @@
+# hexdump
+
+```
+hexdump [options] <file>...
+```
+
+Display file contents in hexadecimal, decimal, octal, or ascii