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| #!/usr/bin/env python | |
| """ | |
| This module provides a command-line tool for compressing audio files using ffmpeg. | |
| It supports various audio formats (Opus, AAC, OGG, MP3), customizable bitrates, | |
| mono/stereo conversion, parallel processing, and dry-run mode. It also handles | |
| input and output directories and provides sensible default settings. | |
| Key features: |
Title: PostGIS 2.0 Cheatsheet CSS : css/cheaters.css
Permalink to PostGIS 2.0 Cheatsheet
| PostgreSQL PostGIS Geometry/Geography/Box Types |
|---|
| #!/bin/bash | |
| backup_check_disk() { | |
| ######################################################################## | |
| # Function to check the current external disk | |
| # | |
| # This function iterates over a list of paths of possible external disks | |
| # and checks if each path exists. It returns the basename of the first | |
| # path that exists. | |
| # | |
| # Returns: |
| #------------------------------------------------ | |
| # Name : yt-streamer | |
| # Input : youtube URL | |
| # Purpose : stream url video from youtube to mpv. see: | |
| # https://github.com/ytdl-org/yt-dlp/issues/2124#issuecomment-32429104 | |
| # Dependencies : yt-dlp, mpv | |
| #------------------------------------------------ | |
| yt-streamer() { | |
| # add help option == print and exit | |
| if [[ "$1" == "-h" ]] || [[ -z "$1" ]] |
| #!/bin/bash | |
| check_backup_disk() { | |
| local -a EXTERNAL_DISK_PATHS=( | |
| "/dev/disk/by-id/usb-SOME_EXTERNAL_USB_XXXXXXXXXXXXXXX-0:0" | |
| "/dev/disk/by-id/usb-SOME_External_USB_3.0_XXXXXXXXXXXXXX-0:0" | |
| ) | |
| CURRENT_DISK="" | |
| for path in "${EXTERNAL_DISK_PATHS[@]}"; do | |
| if [[ -e "$path" ]]; then |
| #!/usr/bin/env python3 | |
| import subprocess | |
| import re | |
| PACMAN_KERNEL_VERSION = subprocess.getoutput("pacman -Qi linux | sed -n -e '/Version/p'").split(':')[1].strip().split('.') | |
| RUNNING_KERNEL_VERSION = subprocess.getoutput("uname -a") .split(' ')[2].strip().split('.') | |
| if len(RUNNING_KERNEL_VERSION) != 4: | |
| tmp=re.split(r'-', RUNNING_KERNEL_VERSION[-1],1) | |
| RUNNING_KERNEL_VERSION[-1] = tmp[0] |
| git_prompt () | |
| { | |
| # see [Setting color on git status in bash prompt - Stack Overflow](http://stackoverflow.com/questions/24837340/setting-color-on-git-status-in-bash-prompt) | |
| if [ $(git rev-parse --is-inside-work-tree &>/dev/null; printf "%s" $?) == 0 ] | |
| then | |
| local GIT_PROMPT="${RESET}(${DIM}g${RESET}|" | |
| git_branch () { git branch 2>/dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'; } | |
| # assemblate status statistic,substitute ? with U | |
| git_status () { git status --porcelain 2>/dev/null | cut -c 1-2 | sort | uniq -c | sed 's/ *//;s/ */:/;s/\?/U/g' | paste -sd "|" -; } |
Title: PostgreSQL 9.0 Cheat Sheet CSS : css/cheaters.css
Permalink to PostgreSQL 9.0 Cheat Sheet
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We cover only a subset of what we feel are the most useful constructs that we could squash in a single cheatsheet page commonly used