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Backup auf Cloud-Speicher mit »restic«

Das Programm »restic« ist ein modernes Backup-Programm, welches als Ziel lokal gemountete Verzeichnisse verwenden kann. Darüber hinaus unterstützt es einige ausgewählte Protokolle, um direkt auf Cloud-Speicher zugreifen zu können (SFTP, S3, OpenStack Swift, Google Cloud Storage u.a.). Im Folgenden soll gezeigt werden, wie man unter Linux automatische Backups konfigurieren kann. Als Ziel wird in diesem Beispiel der S3-kompatible »Object Storage Service« (TelekomCLOUD) benutzt. Sinngemäß lassen sich die folgenden Angaben auch auf andere Backup-Ziele (z.B. NFS-Mounts) anwenden. Getestet wurde

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# Many of these are obvious and stupidly simple, but for your reference and copy-pasting pleasure…


# Mextify all (with workaround for pesky samples that contain multi-line RSA key that breaks pt-mext)
for i in $(ls $1/*-mysqladmin); do { (cat $i | sed -e '/\-\-\-\-\-BEGIN\ PUBLIC\ KEY/,+9d' | pt-mext -r -- cat -) > $i.mext && echo $i.mext;} done;

# Inspect given variable through multiple mext samples (revealing ;-))
grep Table_locks_waited *.mext |less -S

#Find contentious tables

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function! Sort(type, ...)
    '[,']sort
endfunction
nmap <silent> <key> :set opfunc=Sort<CR>g@

" usage:
" <key>ip
" <key>G

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#!/usr/bin/env bash

# convert video files into the WebM format in batches using ffmpeg (and preferrably GNU parallel) 

# exit on error or use of undeclared variable or pipe error:
set -o errexit -o nounset -o pipefail

# -crf 10 : Constant Rate Factor (crf) gives video quality from 0 (lossless) to 63 (worst); default is 23.
# -c:a/v ... = transform the audio/video data using ...
# -b:a/v ... = audio/video bitrate is ...

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Off the beaten path

What is &path used for?

Vim uses :help 'path' to define the root directories from where to search non-recursively for files.

It is used for:

• gf, gF, <C-w>f, <C-w>F, <C-w>gf, <C-w>gF,
• :find, :sfind, :tabfind,

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version: '3.4'
services:
  main:
    # Makefile fills PROJECT_NAME to current directory name.
    # add UID to allow multiple users run this in parallel
    container_name: ${PROJECT_NAME}_${HOST_UID:-4000}
    hostname: ${PROJECT_NAME}
    # These variables are passed into the container.
    environment:
      - UID=${HOST_UID:-4000}

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# --------------------------------------------------------------------
# Copyright (c) 2019 LINKIT, The Netherlands. All Rights Reserved.
# Author(s): Anthony Potappel
# 
# This software may be modified and distributed under the terms of the
# MIT license. See the LICENSE file for details.
# --------------------------------------------------------------------

# If you see pwd_unknown showing up, this is why. Re-calibrate your system.
PWD ?= pwd_unknown

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FROM alpine as base

RUN apk update \
    && apk add --no-cache \
        bash

FROM scratch as user
COPY --from=base . .

ARG HOST_UID=${HOST_UID:-4000}

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#!/usr/bin/awk -f

# Source: http://c2.com/doc/expense/

/^[A-Z]+[A-Z0-9]*$/ {
	if (sums[$1] == "" || $1 == "SUM") {
		sums[$1] = sum			# Define Symbol
		$1 = sum
		sum = 0
	}

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autocmd BufNewFile,BufRead * call <SID>DetectFrontEndFramework()

function! s:DetectFrontEndFramework()
    if v:version >= 801 && has('patch1803')
        let package_json = findfile('package.json', '.;')

        if len(package_json)
            let dependencies = readfile(package_json)
                        \ ->join()
                        \ ->json_decode()