Equivalent boucle for ?

Bonjour,
J'ai ecris le script ci dessous pour la sauvegarde des users.
Y a t'il moyen de simplifier la liste des find par une boucle for
Je voudrais garder les fichiers de sauvegarde sous la forme
full_A_$TODAY.afio.Z -> tous les users dont le homedir commence par a
...
full_Z_$TODAY.afio.Z -> tous les users dont le homedir commence par z

Merci d'avance



#!/bin/bash

#

export LC_ALL=C		# Date en anglais

EXCLUDE_FILE=/root/scripts/exclude.txt

LIST="/tmp/backup.txt"

DISK_SDA="/dev/sda1"

DISK_SDB="/dev/sdb1"

TODAY=`date +%Y%m%d`



MakeFullBackup () {



  /bin/mkdir "/backup/pc406_63/full_$TODAY"

  /usr/bin/find /home/a* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_A_$TODAY.afio.Z"

  /usr/bin/find /home/b* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_B_$TODAY.afio.Z"

  /usr/bin/find /home/c* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_C_$TODAY.afio.Z"

  /usr/bin/find /home/d* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_D_$TODAY.afio.Z"

  /usr/bin/find /home/e* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_E_$TODAY.afio.Z"

  /usr/bin/find /home/f* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_F_$TODAY.afio.Z"

  /usr/bin/find /home/g* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_G_$TODAY.afio.Z"

  /usr/bin/find /home/h* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_H_$TODAY.afio.Z"

  /usr/bin/find /home/i* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_I_$TODAY.afio.Z"

  /usr/bin/find /home/j* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_J_$TODAY.afio.Z"

  /usr/bin/find /home/k* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_K_$TODAY.afio.Z"

  /usr/bin/find /home/l* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_L_$TODAY.afio.Z"

  /usr/bin/find /home/m* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_M_$TODAY.afio.Z"

  /usr/bin/find /home/n* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_N_$TODAY.afio.Z"

  /usr/bin/find /home/o* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_O_$TODAY.afio.Z"

  /usr/bin/find /home/p* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_P_$TODAY.afio.Z"

  /usr/bin/find /home/q* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_Q_$TODAY.afio.Z"

  /usr/bin/find /home/r* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_R_$TODAY.afio.Z"

  /usr/bin/find /home/s* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_S_$TODAY.afio.Z"

  /usr/bin/find /home/t* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_T_$TODAY.afio.Z"

  /usr/bin/find /home/u* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_U_$TODAY.afio.Z"

  /usr/bin/find /home/v* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_V_$TODAY.afio.Z"

  /usr/bin/find /home/w* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_W_$TODAY.afio.Z"

  /usr/bin/find /home/x* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_X_$TODAY.afio.Z"

  /usr/bin/find /home/y* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_Y_$TODAY.afio.Z"

  /usr/bin/find /home/z* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_Z_$TODAY.afio.Z"



}



MakeIncrementalBackup () {

 

  /bin/mkdir "/backup/pc406_63/incre_$TODAY"

  /usr/bin/find /home/a* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_A_$TODAY.afio.Z"



  /usr/bin/find /home/b* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_B_$TODAY.afio.Z"



  /usr/bin/find /home/c* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_C_$TODAY.afio.Z"



  /usr/bin/find /home/d* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_D_$TODAY.afio.Z"



  /usr/bin/find /home/e* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_E_$TODAY.afio.Z"



  /usr/bin/find /home/f* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_F_$TODAY.afio.Z"



  /usr/bin/find /home/g* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_G_$TODAY.afio.Z"



  /usr/bin/find /home/h* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_H_$TODAY.afio.Z"



  /usr/bin/find /home/i* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_I_$TODAY.afio.Z"



  /usr/bin/find /home/j* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_J_$TODAY.afio.Z"



  /usr/bin/find /home/k* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_K_$TODAY.afio.Z"



  /usr/bin/find /home/l* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_L_$TODAY.afio.Z"



  /usr/bin/find /home/m* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_M_$TODAY.afio.Z"



  /usr/bin/find /home/n* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_N_$TODAY.afio.Z"



  /usr/bin/find /home/o* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_O_$TODAY.afio.Z"



  /usr/bin/find /home/p* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_P_$TODAY.afio.Z"



  /usr/bin/find /home/q* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_Q_$TODAY.afio.Z"



  /usr/bin/find /home/r* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_R_$TODAY.afio.Z"



  /usr/bin/find /home/s* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_S_$TODAY.afio.Z"



  /usr/bin/find /home/t* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_T_$TODAY.afio.Z"



  /usr/bin/find /home/u* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_U_$TODAY.afio.Z"



  /usr/bin/find /home/v* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_V_$TODAY.afio.Z"



  /usr/bin/find /home/w* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_W_$TODAY.afio.Z"



  /usr/bin/find /home/x* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_X_$TODAY.afio.Z"



  /usr/bin/find /home/y* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_Y_$TODAY.afio.Z"



  /usr/bin/find /home/z* -depth -type f  \( -ctime -1 -o -mtime -1 \) -print > $LIST

  /bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_Z_$TODAY.afio.Z"



}



ChangePartition () {



QuelDisk=`/bin/mount | /bin/grep backup | cut -d " " -f1`       # Recupere la partition



# Quelle partition monté pour la nouvelle semaine de sauvegarde

if [ "$QuelDisk" == "$DISK_SDA" ] ; then

        /bin/rm /backup/DISK_OK

        /bin/umount /backup

      /bin/mount -t ext3 "$DISK_SDB" /backup

      /bin/touch /backup/DISK_OK

      /bin/umount /backup

        echo "$DISK_SDB"

else

        echo "$DISK_SDA"

      /bin/rm /backup/DISK_OK

        /bin/umount /backup

      /bin/mount -t ext3 "$DISK_SDA" /backup

      /bin/touch /backup/DISK_OK

      /bin/umount /backup

fi



}



#------------- Debut programme principal -------------



set $(date)



/bin/mount -t ext3 "$DISK_SDA" /backup



case "$1" in

        "Mon")

	if [ -a "/backup/DISK_OK" ] ; then

	  MakeFullBackup

	else

	  /bin/umount /backup

	  /bin/mount -t ext3 "$DISK_SDB" /backup

	  MakeFullBackup

	fi	

	  echo "Fin Full Backup"

        ;;



        "Tue" | "Wed" | "Fri" | "Sat")

	if [ -a "/backup/DISK_OK" ] ; then

	  MakeIncrementaleBackup

	else

	  /bin/umount /backup

	  /bin/mount -t ext3 "$DISK_SDB" /backup

	  MakeIncrementalBackup

	fi	

	  echo "Fin Incremental Backup"

        ;;



        "Sun")

	if [ -a "/backup/DISK_OK" ] ; then

	  MakeIncrementalBackup

	else

	  /bin/umount /backup

	  /bin/mount -t ext3 "$DISK_SDB" /backup

	  MakeIncrementalBackup

	  ChangePartition

	fi	

        ;;

esac

  

umount /backup

# for letter in a b c d e f

Posté par yannig (site web personnel) le 26 novembre 2008 à 16:56. Évalué à 5.

Ca devrait ressembler à un truc du genre :

for letter in a b c d e f
do
LETTER=$(echo $letter | tr "[a-z]" "[A-Z]")
/usr/bin/find /home/${letter}* | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/full_$TODAY.log" -Z "/backup/pc406_63/full_$TODAY/full_${LETTER}_$TODAY.afio.Z"

for letter in a b c d e f
do
/usr/bin/find /home/${letter}* -depth -type f $ -ctime -1 -o -mtime -1 $ -print > $LIST

/bin/cat "$LIST" | /usr/bin/afio -o -W "$EXCLUDE_FILE" -L "/backup/log/incre_$TODAY.log" -Z "/backup/pc406_63/incre_$TODAY/incre_${LETTER}_$TODAY.afio.Z"
done

Bonne journée !
- [^] # [resolu]Re: for letter in a b c d e f
  
  Posté par Fabien C le 26 novembre 2008 à 17:15. Évalué à 1.
  
  Ca fonctionne nickel !!!
  
  Merci.
- [^] # Re: for letter in a b c d e f
  
  Posté par Jacques L'helgoualc'h (site web personnel) le 26 novembre 2008 à 19:05. Évalué à 4.
  
  Bonjour,
  les fainéants préfèreront taper for letter in {a..z} ; do ....
  
  Les > "$LIST" ne sont pas très utiles, seul celui des z survivra...
  
  Le cat "$LIST" | afio ... est un « UUOC », on peut le remplacer par un < "$LIST" afio ... : j'utiliserais plutôt un seul pipe, avec si besoin l'étape supplémentaire find ... | tee -a "$LIST" | afio ... pour garder une copie de la liste (ou des "${LIST}_$letter").
  
  Par ailleurs certaines lettres pourraient être absentes, on peut le tester :
  [ "$(printf '%s' /home/${letter}*)" != "/home/${letter}*" ] && find ....
  - [^] # tout à fait, je dirais même plus
    
    Posté par solsTiCe (site web personnel) le 27 novembre 2008 à 15:22. Évalué à 2.
    
    d'autant plus que c'est pas très secure ce LIST
    plutôt
    LIST=`mktemp -t backupXXXXXX.txt`
    - [^] # Re: tout à fait, je dirais même plus
      
      Posté par solsTiCe (site web personnel) le 27 novembre 2008 à 15:24. Évalué à 2.
      
      oops
      LIST=`mktemp -t backupXXXXXXXX`