2.9 KiB
Various useful-ish scripts
Scripts I wrote at some point or another. Inconsistent quality, no guarantees.
It's likely some never worked or that I got bored writing halfway.
availability-monitor.py
Low-budget homemade handmade monitoring for homeserver.
Status: active use
Dependencies: python, dnspython, Matrix account
Usage: Run as a daemon, /usr/local/bin/availability-monitor.py <interval-sec>
dnf-search-install.py
Wrapper, marks already installed packages for dnf search. Slow.
Status: active use
Dependencies: dnf, python
Setup:
sudo cp ./dnf-search-installed.py /usr/local/bin/.
alias -s dnf '/usr/local/bin/dnf-search-installed.py'
Usage: dnf search <package>
gasquery.py
Query Alchemy API for current ETH L1 basefee. Intended for consumption by i3status-rs' custom block.
Status: active use
Dependencies: Alchemy API key
Usage: gasquery.py <alchemy-api-key> <notification-threshold>
gentoo-chroot.sh
Automate chrooting from live USB to fix installed system.
Status: active use :(
Dependencies: Nothing unusual
Usage: chroot.sh
gtokei.sh
Wrapper, count lines of code for git repos with tokei.
Status: active use
Dependencies: tokei, git
Usage: gtokei.sh https://github.com/some/repo
kernel-update.py
Automate chores when configuring, compiling and updating kernel.
Status: active use
Dependencies: dracut, Gentoo (not really but eselect, specific names and paths...)
Usage: kernel-update.py update <old-version> <new-version>
flac-convert.py
Convert all .m4a into max-compressed .flac
Status: ancient one-off, likely low quality
Dependencies: ffmpeg
Usage: flac-convert.py /path/to/music
from-ca-to-server.sh
Create own CA and use it to sign a certificate
Status: ancient one-off, unknown purpose
Dependencies: openssl
Usage: ???
jxl-convert.py
Recursively convert jpgs to jxls with additional checks.
Status: one-off
Dependencies: libjxl
Usage: ./jxl-convert.py /path/to/pics
invoke-magic.bat
Add watermark to photo and create thumbnail. Contains detailed parameter explanation. Created for friend's blog.
Status: ancient but probably still working
Dependencies: imagemagick
Usage: Run next to logo.png and workdir directory with photos
sync-apparmor.py
Scan source directory of profiles and binaries in the system.
Copy profiles that have a corresponding binary from src to dst. Clean profiles that don't have a corresponding binary from dst.
Useful for initial profile dir setup and mopping up old profiles.
Doesn't work for subprofiles
Status: one-off
Dependencies: apparmor
Usage: sync-apparmor.py <src> <dst>
try-luks-from-kdbx.py
Retrieve known password for a LUKS volume from a KeePass DB.
For those moments when you forget the name of or mislabel your DB entry.
Status: one-off
Dependencies: pykeepass
Usage: try-luks-from-kdbx.py /path/to/kdbx /path/to/block-device