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Scripts I wrote that I use all the time

evanhahn.com

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Re: Scripts I wrote that I use all the time

#101

Post by nberkman »

Tempest1981 wrote: post #89
nberkman wrote: post #76

Nice! Tangentially related: I built a (MacOS only) tool called clippy to be a much better pbcopy. It was just added to homebrew core. Among other things, it auto-detects when you want files as references so they paste into GUI apps as uploads, not bytes. clippy image.png # then paste into Slack, etc. as upload clippy -r # copy most recent download pasty # copy file in Finder, then paste actual file here https://githu…

Adding the word "then" to your first comment would have helped me: (lacking context, I thought the comments explained what the command does, as is common convention) clippy image.png # then paste into Slack, etc. as upload Also: pasty # paste actual file, after copying file in Finder

Updated, I appreciate it!

Re: Scripts I wrote that I use all the time

#102

Post by cosmos0072 »

revicon wrote: post #55

I have a bunch of little scripts and aliases I've written over the years, but none are used more than these... alias ..='cd ..' alias ...='cd ../..' alias ....='cd ../../..' alias .....='cd ../../../..' alias ......='cd ../../../../..' alias .......='cd ../../../../../..'

I need this *so* often that I programmed my shell to execute 'cd ..' every time I press KP/ i.e. '/' on the keypad, without having to hit Return.

Other single-key bindings I use often are:

KP* executes 'ls'

KP- executes 'cd -'

KP+ executes 'make -j `nproc`'

Re: Scripts I wrote that I use all the time

#103

Post by latexr »

fragmede wrote: post #91
sestep wrote: post #70

Earlier quoted context omitted.

For anyone else reading this comment who was confused because this seems like the opposite of what you'd expect about Nix: Hacker News ate the asterisks and turned them into italics.

use a backslash. \* (had to use a double backslash to render that correctly)

Or two consecutive asterisks: ** becomes *

Re: Scripts I wrote that I use all the time

#104

Post by [deleted] »

mmmm2 wrote: post #94
latexr wrote: post #33

> trash a.txt b.png moves `a.txt` and `b.png` to the trash. Supports macOS and Linux. The way you’re doing it trashes files sequentially, meaning you hear the trashing sound once per file and ⌘Z in the Finder will only restore the last one. You can improve that (I did it for years) but consider just using the `trash` commands which ships with macOS. Doesn’t use the Finder, so no sound and no ⌘Z, but it’s fast, offici…

`trash` is good to know, thanks! I'd been doing: "tell app \"Finder\" to move {%s} to trash" where %s is a comma separated list of "the POSIX file ".

[deleted]

Re: Scripts I wrote that I use all the time

#105

Post by lillesvin »

Obviously, to each their own, but to me, this is an overwhelming amount of commands to remember on top of all the ones they are composed of that you will likely need to know anyway — regardless if all the custom ones exist.

Like, I'd have to remember both `prettypath` and `sed`, and given that there's hardly any chance I'll not need `sed` in other situations, I now need to remember two commands instead of one.

On top of that `prettypath` only does s/:/\\n/ on my path, not on other strings, making its use extremely narrow. But generally doing search and replace in a string is incredibly useful, so I'd personally rather just use `sed` directly and become more comfortable with it. (Or `perl`, but the point is the same.)

As I said, that's obviously just my opinion, if loads of custom scripts/commands works for you, all the more power to you!

Re: Scripts I wrote that I use all the time

#106

Post by Grimburger »

latexr wrote: post #33

> trash a.txt b.png moves `a.txt` and `b.png` to the trash. Supports macOS and Linux. The way you’re doing it trashes files sequentially, meaning you hear the trashing sound once per file and ⌘Z in the Finder will only restore the last one. You can improve that (I did it for years) but consider just using the `trash` commands which ships with macOS. Doesn’t use the Finder, so no sound and no ⌘Z, but it’s fast, offici…

Shoutout to rip as an alternative to rm and trash:

https://github.com/nivekuil/rip

Re: Scripts I wrote that I use all the time

#107

Post by naikrovek »

> wifi toggle

this fella doesn't know what "toggle" means. in this context, it means "turn off if it's currently on, or turn on if it's currently off."

this should be named `wifi cycle` instead. "cycle" is a good word for turning something off then on again.

naming things is hard, but it's not so hard that you can't use the right word. :)

Re: Scripts I wrote that I use all the time

#108

Post by Noumenon72 »

While you're creating and testing aliases, it's handy to source your ~/.zshrc whenever you edit it:

    alias vz="vim ~/.zshrc && . ~/.zshrc"
I alias mdfind to grep my .docx files on my Mac:

    docgrep() {
      mdfind "\"$@\"" -onlyin /Users/xxxx/Notes 2> >(grep --invert-match ' \[UserQueryParser\] ' >&2) | grep -v -e '/Inactive/' | sort
    }
I use an `anon` function to anonymize my Mac clipboard when I want to paste something to the public ChatGPT, company Slack, private notes, etc. I ran it through itself before pasting it here, for example.

    anonymizeclipboard() {
      my_user_id=xxxx
      account_ids="1234567890|1234567890"  #regex
      corp_words="xxxx|xxxx|xxxx|xxxx|xxxx"  #regex
      project_names="xxxx|xxxx|xxxx|xxxx|xxxx"  # regex
      pii="xxxx|xxxx|xxxx|xxxx|xxxx|xxxx"  # regex
      hostnames="xxxx|xxxx|xxxx|xxxx|xxxx|xxxx|xxxx|xxxx|xxxx"  # regex
      # anonymize IPs
      pbpaste | sed -E -e 's/([0-9]{1,3})\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/\1.x.x.x/g' \
      -e "s/(${corp_words}|${project_names}|${my_user_id}|${pii}|${hostnames})/xxxx/g" -e "s/(${account_ids})/1234567890/g" | pbcopy
      pbpaste
    }

    alias anon=anonymizeclipboard
It prints the new clipboard to stdout so you can inspect what you'll be pasting for anything it missed.

Re: Scripts I wrote that I use all the time

#109

Post by amterp »

Love this, lots of great ideas I'll be stealing :)

Folks interested in scripting like this might like this tool I'm working on https://github.com/amterp/rad

Rad is built specifically for writing CLI scripts and is perfect for these sorts of small to medium scripts, takes a declarative approach to script arguments, and has first-class shell command integration. I basically don't write scripts in anything else anymore.

Re: Scripts I wrote that I use all the time

#110

Post by imiric »

oceanplexian wrote: post #10

It's weird how the circle of life progresses for a developer or whatever. - When I was a fresh engineer I used a pretty vanilla shell environment - When I got a year or two of experience, I wrote tons of scripts and bash aliases and had a 1k+ line .bashrc the same as OP - Now, as a more tenured engineer (15 years of experience), I basically just want a vanilla shell with zero distractions, aliases or scripts and use…

I've heard this often, but I'm going on ~25 years of using Linux, and I would be lost without my dotfiles. They represent years of carefully crafting my environment to suit my preferences, and without them it would be like working on someone else's machine. Not impossible, just very cumbersome.

Admittedly, I've toned down the configs of some programs, as my usage of them has evolved or diminished, but many are still highly tailored to my preferences. For example, you can't really use Emacs without a considerable amount of tweaking. I mean, you technically could, but such programs are a blank slate made to be configured (and Emacs is awful OOB...). Similarly for zsh, which is my main shell, although I keep bash more vanilla. Practically the entire command-line environment and the choices you make about which programs to use can be considered configuration. If you use NixOS or Guix, then that extends to the entire system.

If you're willing to allow someone else to tell you how you should use your computer, then you might as well use macOS or Windows. :)

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