BK-2020-03: Baltakatei Executables Development
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(Redirected from BK-2020-03)
BK-2020-03: Baltakatei Executables Development is the version control of Baltakatei's shell utilities and other personal executables.
Stats
- Created: 2020-04-16
Contents
user
- bk-copy-rand-music
- Copies random audio files.
- Usage:
bk-copy-rand-music [dir SOURCE] [dir DEST] [int DURATION] ([int BYTES]) - Example:
bk-copy-rand-music ~/Music /tmp/music-sample 3600 680000000(copy up to 3600 seconds or 680 000 000 bytes of music from~/Musicinto~/tmp/music-sample)
- Usage:
- bkmml
- Create symlinks to audio files based on find and/or grep search patterns. Created 2024-02-20.
- bkmpv2
- Wrapper for mpv that accepts directory of file paths via positional arguments or standard input lines.
- Usage:
bkmpv2 [dir] - Example:
find ~/ -type f -name "*.flac" | bkmpv2 - Example: find ~/ -type d -iname "*music*" | bkmpv2
- Example:
bkmpv2 ~/Music/*
- Usage:
- bknpass
- Generate alphanumeric passphrase with specified bits of entropy.
- Usage:
bknpass [int BITS OF ENTROPY] - Example:
bknpass 128
- Usage:
- bkots
- Timestamp director[ies] with OpenTimestamps.
- Usage:
bkots [options] [path] - Example:
bkots -r -j 8 ~/Pictures
- Usage:
- ffmpeg_parallel_encode.sh
- Parallel encode with ffmpeg and GNU Parallel.
- Usage:
ffmpeg_parallel_encode.sh [file] [segment length in seconds] - Example:
ffmpeg_parallel_encode.sh input.mp4 10
- Usage:
- mp3s_to_mkv.sh
- Convert a directory of mp3s into a single mkv file with chapters and opus audio.
- Usage:
mp3s_to_mkv.sh [dir IN] [dir OUT] [str BITRATE] - Example:
mp3s_to_mk3.sh ~/audiobook_mp3s/ ~/audiobook_mkv/ 48k
- Usage:
- randtxt.sh
- Output random text selection from a random text file within a directory.
- Usage:
randtxt.sh DIR - Example:
randtxt.sh ~/Calibre\ Library
- Usage:
- triml.sh
- Remove common prefixes from files.
- Usage:
triml.sh [FILE] ([FILE]…) - Example:
triml.sh ./*.jpg
- Usage:
- zeropad.sh
- Prepend zeroes of files in working directory that start with digits for sorting.
- Usage:
zeropad.sh [str fext] - Example:
zeropad.sh ".jpg"
- Usage:
unitproc
- bk_export_audio.sh
- Extracts audio from video files.
- Usage:
bk_export_audio.sh [dir IN] ([dir OUT])
- Usage:
- bkshuf
- Partially shuffle stdin lines by permitting some input lines to remain contiguous.
- Example:
cat file | bkshuf arg1 - arg1: (int) initial lines to output
- Example:
- bkt-yellDieMust
- Bash functions for debugging: yell(), die(), must()
History
- 2020-04-16: Initial commit (
36fce78).
See also
External links
- bk4, reboil.com
- GitLab repository: https://gitlab.com/baltakatei/baltakatei-exdev/
- Reboil.com wiki entry
References
Footnotes
