bash-timestamping-sqlite
sh
bash-timestamping-sqlite | sh | |
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9 | 24 | |
31 | 6,862 | |
- | - | |
4.1 | 6.8 | |
over 2 years ago | about 2 months ago | |
Python | ||
- | MIT License |
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bash-timestamping-sqlite
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Accuracy of Commercial Sleep-Trackers Compared to Research-Grade Tools
> It’s just collecting data for the sake of collecting data.
No, sleep is one of the most important parameters for health!
If in 2024 you are not collecting data on your sleep to take action (and for ex, stop overtraining, reduce drinking etc) to reduce the risks of future brain problems, you are doing it wrong.
> Even if it was accurate, I can just tell by feel
I can't, and I fear it may be the same "overconfidence" issue that cause car accidents when drunk.
I collect logs with my sqlite based bash history collection that I've been running for 5 years: https://github.com/csdvrx/bash-timestamping-sqlite
Thanks to my garmin, I have identified a pattern where I feel ok, but my garmin reported less REM sleep than usual: in the day, I run a few more commands than usual and I have more mistakes (as can be seen by the non-zero return values)
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Which command did you run 1731 days ago?
> Should be doable with bash's PROMPT_COMMAND if you are still on bash
Already done, with a sqlite backend: https://github.com/csdvrx/bash-timestamping-sqlite
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Introducing chroot for Android 10, designed for the Nova Air C
It will be inspired by https://github.com/csdvrx/bash-timestamping-sqlite but it will add a theme suited for eink and a proper support for shortcuts or keys like delete/backspace/control delete/control backspace etc. as I'm used to Windows shortcuts and can't do with vim if control-left doesn't jump to the left word but I have to do the traditional esc b that I don't like much :)
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Bash 5.2
For bash users who are tempted by zsh interactive "fuzzy" completion, here's my take on it: it's directory-aware (offering different suggestions based on your history of commands in that given directory), pure bash code using sqlite to store data: https://github.com/csdvrx/bash-timestamping-sqlite
The only other dependency is fzy for fuzzy matching.
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Everything you ever wanted to know about terminals(but were afraid to ask)
It should be a super simple feature to add to your terminal emulator: SCP works with a X,Y position. RCP just "jumps" there.
If you keep an accounting of how many lines you have displayed since then, you could alter the response to RCP by also doing the appropriate amount of scrolling: it should only take one variable, the deltaY to scroll.
If you want to test the idea, I think you could even use tmux and send commands to control the scrollback cf ahttps://superuser.com/questions/209437/how-do-i-scroll-in-tm...
I've used similar tricks with RCP/SCP but for simpler things: the only slight difficulty is the deltaY accounting, like when you are executing commands near the bottom of the screen because you must take into account that scolling will happen - but it's essentially similar to your idea.
So check https://github.com/csdvrx/bash-timestamping-sqlite/blob/main... and make sure you understand both how the __notbottom function works, and why PS0 needs an extra Esc[2a
Actually, now that I think more about your idea, it would be sweet to keep a SCP/RCP stack with multiple values, where you can push values with each SCP then pop them with RCP, say in sequence, or maybe just access the nth value with a different command that wouldn't pop them? That could be done nicely by augmenting RCP.
Also you could augment SCP with an optional flag to specify whether the terminal should scroll back upon RCP of this nth entry, and you'd have a great function that would be quite useful (ex: SCP with a jump bool when the return is non 0: you could make a shortcut to jump to the commands that have returned errors)
There's no reason to stop adding cool features to terminals: we're in a terminal renaissance!
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WSL Question
Or if you use bash, try my own bash solution: https://github.com/csdvrx/bash-timestamping-sqlite
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Do-nothing scripting: the key to gradual automation
> The problem happens when somebody "updates" that web server in-place.
Imagine this is 28-nginx : I would jist create another script 29-nginx-update recording the update, even if it: "echo apt-get update; apt-get upgrade nginx ; echo "make sure to fix variable $foo"
Next time I have to do that, I will integrate that into 28-nginx and remove 29-nginx-update
> eventually when someone tries the whole checklist from the beginning, they'll find it's now broken; the steps aren't working as expected.
Maybe I don't understand the issue, but my scripts or text files are simple and meant to be used in sequence. If I hack the scripts, I make sure it still works as expected - and given my natural laziness, I only ever update scripts when deploying to a new server or VM, so I get an immediate feedback if they stop working
Still, sometimes something may work as expected (ex: above, maybe $foo depends on a context?), but it only means I need to generalize the previous solution - and since the script update only happen in the context of a new deployment, everything is still fresh in my head.
To help me with that, I also use zfs snapshots at important steps, to be able to "observe" what the files looked like on the other server at a specific time. The snapshots conveniently share the same name (ex etc@28-nginx) so comparing the files to create a scripts can be easily done with diff -Nur using .zfs/snapshot/ cf https://docs.oracle.com/cd/E19253-01/819-5461/gbiqe/index.ht...
Between that + a sqlite database containing the full history of commands types (including in which directory, and their return code), I rarely have such issues
Shameless plug for that bash history in sqlite: https://github.com/csdvrx/bash-timestamping-sqlite
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s/bash/zsh/g
> I believe that using zsh means, for the vast majority of users, using just a small subset of functionality that gives a better UX when compared to Bash.
What about adding only these functionalities you may care about?
When I tried zsh, what I liked was the history search. Like youm Everything else "wasn't as simple as I expected".
So I fixed my bash. Check https://github.com/csdvrx/bash-timestamping-sqlite :
- stores everything into a sqlite database so 2 separate terminals can access each other history on the go
- add extras details to the history like when the command started, stopped, which with return code, in which directory,
- for accessing the history, uses fzy for fuzzy finding,
- provides 2 separate history search context: either global (ctrl-t) or "this directory only" (ctrl-r), with extra goodies like excluding commands with a non-zero return error code thanks to the extra things saved
I included a few examples of the SQL queries you can run.
sh
- sh: Python Process Launching
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Acme.sh runs arbitrary commands from a remote server
I usually replace shell scripts with python (using sh module: https://amoffat.github.io/sh/ for calling other scripts/programs).
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The Right Way to Run Shell Commands from Python
> sh relies on various Unix system calls and only works on Unix-like operating systems - Linux, macOS, BSDs etc. Specifically, Windows is not supported.
from: https://amoffat.github.io/sh/
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Anyone have any tips for developing on Windows?
You can even run interpreted languages as a shell. See plumbum or sh for ways to make it a more comfortable shell and ipython for a better version of the shell.
- Python “Sh” Module
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Argbash – Bash Argument Parsing Code Generator
100% agree. There are some libraries like https://amoffat.github.io/sh/ that aim to make that easier, but they always have some quirks that, funnily enough, are often the corner cases you were hitting in your complicated Bash script in the first place.
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Unix bash scripting versus Python - any resources out there for comparisons?
Another way to make Python scripts nicer is to use https://github.com/amoffat/sh
- Show HN: Clamshell- an experimental Python based shell
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Useful Python Modules for us
pdbpp: Improved pdb boltons: assorted python addtions twisted: event driven networking framework sorcery: Dark magic in python, things know where+how they are being called, helps reducing boilerplate sh: Better alternative for subprocess module, much more pythonic taskipy: npm run scipt_name like functionality snoop: pdb lite, record+replay function steps birdseye: graphical debugger remote-pdb: easy pdb from inside containers typer: wrapper around click for simpler code for CLIs arrow: Always TZ aware datetimes, plus more features more-itertools: more functions for iterators pydantic: data validation + dataclasses loguru: better logging notifiers: sending notifications from python
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What is your favorite ,most underrated 3rd party python module that made your programming 10 times more easier and less code ? so we can also try that out :-) .as a beginner , mine is pyinputplus
Sh sh and outside python, watch watch
What are some alternatives?
shfmt - Dockernized shfmt. This formats shell script.
Delegator.py - Subprocesses for Humans 2.0.
fish-shell - The user-friendly command line shell.
envoy
fzf-tab - Replace zsh's default completion selection menu with fzf!
sarge
bashcpp - Experimental fork of GNU bash, converted from K&R C to C++. Current status: build is broken due to major refactoring.
tkterminal - Terminal widget for Tkinter library.
zplug - :hibiscus: A next-generation plugin manager for zsh
xonsh - :shell: Python-powered, cross-platform, Unix-gazing shell.
zgenom - A lightweight and fast plugin manager for ZSH
zx - A tool for writing better scripts