Commit 9f6291e4f2311e13a8693b81e5a5ec1a48dd6782
1 parent
0cb14b6861
Exists in
master
ajout
Showing 1 changed file with 54 additions and 0 deletions
rechercheDoublons.sh
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9f6291e
| 1 | +#!/bin/bash | |
| 2 | + | |
| 3 | +function preRequis { | |
| 4 | + for arg in $@; do | |
| 5 | + if ! which $arg >/dev/null; then | |
| 6 | + logger -t $0 La commande $arg n\'est pas installée | |
| 7 | + echo "La commande $arg n'est pas installée !!!" | |
| 8 | + echo "Fin du script." | |
| 9 | + exit 1 | |
| 10 | + fi | |
| 11 | + done | |
| 12 | +} | |
| 13 | + | |
| 14 | +logger -t $0 Exécution du script | |
| 15 | + | |
| 16 | +PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" | |
| 17 | + | |
| 18 | +preRequis md5sum sort awk uniq grep cut | |
| 19 | + | |
| 20 | +if [ ! $# -eq 1 ]; then | |
| 21 | + echo "Erreur !!!" | |
| 22 | + echo "Utilisation : $0 répertoire" | |
| 23 | + exit 1 | |
| 24 | +fi | |
| 25 | + | |
| 26 | +FILE="/tmp/filesMd5sum" | |
| 27 | +REP="$1" | |
| 28 | + | |
| 29 | +if [ ! -d "$REP" ]; then | |
| 30 | + echo "Erreur !!!" | |
| 31 | + echo "$REP n'est pas un répertoire." | |
| 32 | + exit 1 | |
| 33 | +fi | |
| 34 | + | |
| 35 | +rm -f "$FILE" | |
| 36 | + | |
| 37 | +for file in $(find "$REP" -type f); do | |
| 38 | + md5sum -b "$file" >> "$FILE" | |
| 39 | +done | |
| 40 | + | |
| 41 | +DOUBLON=0 | |
| 42 | + | |
| 43 | +for file in $(cat "$FILE" | sort | awk '{print $1}' | uniq -d); do | |
| 44 | + DOUBLON=1 | |
| 45 | + echo "Empreinte MD5 identique : $file" | |
| 46 | + grep $file "$FILE" | cut -d' ' -f2 | |
| 47 | +done | |
| 48 | + | |
| 49 | +if [ "$DOUBLON" -eq 0 ]; then echo "Aucun doublon trouvé"; fi | |
| 50 | + | |
| 51 | +logger -t $0 Fin d\'exécution du script | |
| 52 | + | |
| 53 | +exit 0 |