$ git clone https://github.com/asciinema/asciinema
$ cd asciinema
$ cargo build --release
  :
error: package `toml v0.8.23` cannot be built because it requires rustc 1.66 or newer, while the currently active rustc version is 1.63.0
Either upgrade to rustc 1.66 or newer, or use
cargo update -p toml@0.8.23 --precise ver
where `ver` is the latest version of `toml` supporting rustc 1.63.0

$ wget https://static.rust-lang.org/rustup/dist/armv7-unknown-linux-gnueabihf/rustup-init
    https://static.rust-lang.org/rustup/dist/armv7-unknown-linux-gnueabihf/rustup-init.sha256
$ sha256sum --check rustup-init.sha256
./rustup-init: OK
$ chmod u+x ./rustup-init

$ ./rustup-init
  :
Continue? (y/N) y
1) Proceed with standard installation (default - just press enter)
2) Customize installation
3) Cancel installation
>1
  :
info: installing component 'rustfmt'
info: default toolchain set to 'stable-armv7-unknown-linux-gnueabihf'

  stable-armv7-unknown-linux-gnueabihf installed - rustc 1.90.0 (1159e78c4 2025-09-14)


Rust is installed now. Great!

To get started you may need to restart your current shell.
This would reload your PATH environment variable to include
Cargo's bin directory ($HOME/.cargo/bin).

To configure your current shell, you need to source
the corresponding env file under $HOME/.cargo.

This is usually done by running one of the following (note the leading DOT):
. "$HOME/.cargo/env"            # For sh/bash/zsh/ash/dash/pdksh
source "$HOME/.cargo/env.fish"  # For fish
source $"($nu.home-path)/.cargo/env.nu"  # For nushell

$ which cargo
/usr/bin/cargo
$ /usr/bin/cargo -V
cargo 1.65.0
$ ~/.cargo/bin/cargo -V
warning: `/home/matoken/.cargo/config` is deprecated in favor of `config.toml`
note: if you need to support cargo 1.38 or earlier, you can symlink `config` to `config.toml`
cargo 1.90.0 (840b83a10 2025-07-30)

$ PATH=~/.cargo/bin:$PATH cargo build --release

    Finished `release` profile [optimized] target(s) in 39m 49s

$ target/release/asciinema
Terminal session recorder, streamer, and player

Usage: asciinema [OPTIONS] <COMMAND>

Commands:
  record   Record a terminal session [aliases: rec]
  stream   Stream a terminal session
  session  Record and stream a terminal session
  play     Play back a terminal session
  upload   Upload a recording to an asciinema server
  auth     Authenticate this CLI with an asciinema server account
  cat      Concatenate multiple recordings
  convert  Convert a recording to another format
  help     Print this message or the help of the given subcommand(s)

Options:
  -q, --quiet    Quiet mode - suppress diagnostic messages
  -h, --help     Print help (see more with '--help')
  -V, --version  Print version

$ target/release/asciinema --version
asciinema 3.0.0

$ target/release/asciinema stream
error: the following required arguments were not provided:
  <--local [<IP:PORT>]|--remote [<STREAM-ID|WS-URL>]>

Usage: asciinema stream <--local [<IP:PORT>]|--remote [<STREAM-ID|WS-URL>]>

For more information, try '--help'.
$ target/release/asciinema stream -h
Stream a terminal session

Usage: asciinema stream [OPTIONS] <--local [<IP:PORT>]|--remote [<STREAM-ID|WS-URL>]>

Options:
  -l, --local [<IP:PORT>]            Stream via the local HTTP server
  -r, --remote [<STREAM-ID|WS-URL>]  Stream via remote asciinema server
  -c, --command <COMMAND>            Command to start in the session [default: $SHELL]
  -I, --capture-input                Enable input (keyboard) capture
      --capture-env <VARS>           Comma-separated list of environment variables to capture
                                     [default: SHELL]
  -t, --title <TITLE>                Title of the session
      --headless                     Headless mode - don't use the terminal for I/O
      --window-size <COLSxROWS>      Override session's terminal window size
      --return                       Return the session's exit status
      --log-file <PATH>              Log file path
      --server-url <URL>             asciinema server URL
  -q, --quiet                        Quiet mode - suppress diagnostic messages
  -h, --help                         Print help (see more with '--help')

Examples:

  asciinema stream --local
      Streams a shell session via the local HTTP server listening on an ephemeral port on 127.0.0.1

  asciinema stream --local 0.0.0.0:8080
      Streams via the local HTTP server listening on port 8080 on all network interfaces

  asciinema stream --remote
      Streams via an asciinema server for public viewing

  asciinema stream -l -r
      Streams both locally and remotely simultaneously

  asciinema stream -r --command "ping asciinema.org"
      Streams execution of the ping command

  asciinema stream -r <ID> -t "Live coding"
      Streams via a remote server, reusing the existing stream ID and setting the stream title

$ target/release/asciinema stream --local 10.42.0.253:9999
::: asciinema session started
::: Live streaming at http://10.42.0.253:9999
::: Press <ctrl+d> or type 'exit' to end
$ ^d
exit
::: asciinema session ended

$ target/release/asciinema auth
Open the following URL in a web browser to authenticate this CLI with your asciinema.org user account:

https://asciinema.org/connect/abc123de-f345-7890-1234-abc123def456

This will associate all recordings uploaded from this machine with your account (including past uploads), and enable public live streaming via asciinema.org.

$ target/release/asciinema stream --remote
::: asciinema session started
::: Live streaming at https://asciinema.org/s/aBcDeFgHiJkLmNoP
::: Press <ctrl+d> or type 'exit' to end

$ sudo apt install cargo

$ cargo install cloak

$ ~/.cargo/bin/cloak --help
cloak 0.1.0
Evans Murithi <murithievans80@gmail.com>
A Command Line OTP Authenticator application.

USAGE:
	cloak [SUBCOMMAND]

FLAGS:
	-h, --help       Prints help information
	-V, --version    Prints version information

SUBCOMMANDS:
	add               Add a new account
	delete            Delete an account
	help              Prints this message or the help of the given subcommand(s)
	list              List OTP for all accounts
	recovery_codes    View recovery codes for an account
	view              View the OTP for an account

$ ~/.cargo/bin/cloak add --help
cloak-add
Add a new account

USAGE:
	cloak add [FLAGS] [OPTIONS] <account> <key>

FLAGS:
	-h, --help       Prints help information
		--hotp       Counter based account
		--totp       Time based account (default)
	-V, --version    Prints version information

OPTIONS:
	-a, --algorithm <ALGORITHM>    Algorithm to use to generate the OTP code [possible values: SHA1, SHA256, SHA384,
								   SHA512, SHA512_256]

ARGS:
	<account>    Name of the account
	<key>        Secret key of the OTP
$ ~/.cargo/bin/cloak add matoken@home.nextcloud M0KMYFVOZY7AGX47
Account successfully created

$ ~/.cargo/bin/cloak list
Account: matoken@home.nextcloud
TOTP: 538273

$ ~/.cargo/bin/cloak view matoken@home.nextcloud
370696

$ cat ~/.cloak/accounts
["matoken@home.nextcloud"]
key = "M0KMYFVOZY7AGX47"
totp = true
hash_function = "SHA1"

$ ls -l ~/.cloak/accounts
-rw-r--r-- 1 matoken matoken 87  9月 22 06:19 /home/matoken/.cloak/accounts
$ chmod -R go-rx ~/.cloak
$ chattr +s ~/.cloak/accounts
$ ls -la ~/.cloak
合計 12
drwx------  2 matoken matoken 4096  9月 22 06:19 .
drwxr-xr-x 62 matoken matoken 4096  9月 23 19:58 ..
-rw-------  1 matoken matoken   87  9月 22 06:19 accounts

$ ~/.cargo/bin/cloak -V
cloak 0.1.0
$ dpkg-query -W cargo
cargo   0.29.0-1
$ lsb_release -d
Description:    Debian GNU/Linux unstable (sid)
$ uname -m
x86_64