81 lines
2.6 KiB
Bash
81 lines
2.6 KiB
Bash
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#!/bin/bash
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# create_test_tree.sh
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# Erzeugt ein Verzeichnis mit dem Namen $TOPDIR und 20 Unterverzeichnissen
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# deren Namen aus zufälligen gewöhnichen und ungewöhnlichen Zeichen (s. chars) bestehen.
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# Diese enthalten Dateien mit Basisnamen aus zufälligen gewöhnichen und ungewöhnlichen Zeichen
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# und konventionellen Endungen (s. extensions). Der Inhalt ist ebenfalls zufällig.
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#
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# Dieser Dateibaum dient dann zum Testen des Rust-Programms NameToUnix :
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# z. B.
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# NameToUnix -n $TOPDIR (Option -n ==> Änderungen nur anzeigen)
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# oder
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# NameToUnix $TOPDIR
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#
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#
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# (c) 2025 Dieter Schlüter <dieter.schlueter@linix.de>
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TOPDIR="./testverzeichnis"
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# 1. Altes Testverzeichnis löschen
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rm -rf "$TOPDIR"
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# 2. Neues Verzeichnis erstellen
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mkdir -p "$TOPDIR"
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cd "$TOPDIR" || exit
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# Liste gewöhnicher und ungewöhnlicher Zeichen und Emojis
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chars=(
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"a" "b" "c" "d" "e" "f" "g" "h" "i" "j" "k" "l" "m"
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"n" "o" "p" "q" "r" "s" "t" "u" "v" "w" "x" "y" "z"
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"A" "B" "C" "D" "E" "F" "G" "H" "I" "J" "K" "L" "M"
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"N" "O" "P" "Q" "R" "S" "T" "U" "V" "W" "X" "Y" "Z"
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"0" "1" "2" "3" "4" "5" "6" "7" "8" "9"
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" " " " "!" "@" "#" "$" "%" "^" "&" "*" "(" ")"
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"=" "+" "[" "]" "{" "}" "|" "\\" ";" ":" "'" "\""
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"," "<" ">" "?" "~" "\`" "¡" "™" "£" "¢" "∞" "§" "¶"
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"•" "ª" "º" "≠" "œ" "∑" "´" "®" "†" "¨" "ˆ" "ø" "π"
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"“" "‘" "«" "…" "å" "ß" "∂" "ƒ" "©" "˙" "∆" "˚" "¬"
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"Ω" "≈" "ç" "√" "∫" "˜" "µ" "≤" "≥" "÷"
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"🦄" "👾" "💩" "🚀" "🎉" "😱" "🤯" "🌌" "💥" "🔧" "📁"
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)
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# Liste üblicher Dateiendungen
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extensions=("txt" "jpg" "png" "pdf" "docx" "xlsx" "pptx"
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"zip" "tar.gz" "sh" "py" "js" "html" "css"
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"php" "json" "xml" "csv" "log" "conf")
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# Zufälliger Datei/Verzeichnis Name Generator
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generate_weird_name() {
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local length=$(( RANDOM % 15 + 5 ))
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for ((i=0; i<length; i++)); do
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local char_idx=$(( RANDOM % ${#chars[@]} ))
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echo -n "${chars[$char_idx]}"
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done
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}
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# 20 bizarre Verzeichnisse erstellen
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for d in {1..20}; do
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# for d in {1..2}; do
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dir_name="$(generate_weird_name)"
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mkdir -p "$dir_name"
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# 20 Dateien pro Verzeichnis
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for f in {1..20}; do
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# for f in {1..5}; do
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file_base="$(generate_weird_name)"
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ext_idx=$(( RANDOM % ${#extensions[@]} ))
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file_name="${file_base}.${extensions[$ext_idx]}"
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# Datei mit zufälligem Inhalt erstellen
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head -c $(( RANDOM % 1024 )) /dev/urandom > "$dir_name/$file_name" 2>/dev/null
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done
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done
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# Beispielausgabe
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echo "Testumgebung erstellt:"
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tree -L 2 | head -n 20
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exit 0
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