| # GIT heart FZF | |
| # ------------- | |
| is_in_git_repo() { | |
| git rev-parse HEAD > /dev/null 2>&1 | |
| } | |
| fzf-down() { | |
| fzf --height 50% --min-height 20 --border --bind ctrl-/:toggle-preview "$@" | |
| } |
| By default, EBPF programs will not run on WSL2 due to required kernel modules missing. The following example error is an | |
| indication of this problem: | |
| modprobe: ERROR: ../libkmod/libkmod.c:586 kmod_search_moddep() could not open moddep file '/lib/modules/4.19.84-microso | |
| ft-standard/modules.dep.bin' | |
| modprobe: FATAL: Module kheaders not found in directory /lib/modules/4.19.84-microsoft-standard | |
| chdir(/lib/modules/4.19.84-microsoft-standard/build): No such file or directory | |
| To fix this you need to rebuild the WSL2 kernel with the missing kernel modules. The below instructions are for Ubuntu 18.04 WSL2. | |
| 1. git clone https://github.com/microsoft/WSL2-Linux-Kernel.git |
| # This file contains code to save 64 samples as a syx file for Novation Circuit | |
| # | |
| # * It reads a single long wave file. | |
| # * splits it into 64 equal chunks | |
| # * crops the sound | |
| # * adds a super fast fadein and "an appropriate fadeout". To remove clicks | |
| # * normalizes every sample | |
| # * Saves the whole thing as a syx file. | |
| # |
This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.
| Description | Syntax |
|---|---|
| Get the length of a string | ${#VARNAME} |
| Get a single character | ${VARNAME[index]} |