diff --git a/sisr1/tp04-scripts-admin/createLogins.sh b/sisr1/tp04-scripts-admin/createLogins.sh
index fe1f567..8113bbf 100644
--- a/sisr1/tp04-scripts-admin/createLogins.sh
+++ b/sisr1/tp04-scripts-admin/createLogins.sh
@@ -1,12 +1,24 @@
 #!/bin/bash
 
-fichier="./Users.csv"
+fichier_a_lire=./Users.csv
+fichier_a_ecrire=./logins.csv
 
-while read ligne   #définit la variable "ligne" comme le contenu de la ligne du fichier en cours de lecture
+rm $fichier_a_ecrire 2> /dev/null #redirection eror
+touch $fichier_a_ecrire
+
+while read ligne   
 do
-    metier=$(echo $ligne | cut -d "," -f5)
-    if [[ $(grep $metier /etc/group) == "" ]] ; then
-        groupadd $metier
-    fi
+aecrire=""
+last_name=$(echo $ligne | cut -d "," -f2)
+first_name=$(echo $ligne | cut -d "," -f1)
+group=$(echo $ligne | cut -d "," -f5)
+login=$(echo $first_name | cut -c1)$last_name
+login=$(echo $login | tr [:upper:] [:lower:])
+login=$(echo $login | tr -dc [:alnum:])
+password=$(echo $RANDOM | md5sum | head -c8)
 
-done < $fichier
\ No newline at end of file
+aecrire="$login;$password;$first_name;$last_name;$group"
+
+echo $aecrire >> $fichier_a_ecrire
+
+done < $fichier_a_lire
\ No newline at end of file
diff --git a/sisr1/tp04-scripts-admin/logins.csv b/sisr1/tp04-scripts-admin/logins.csv
new file mode 100644
index 0000000..726afe7
--- /dev/null
+++ b/sisr1/tp04-scripts-admin/logins.csv
@@ -0,0 +1,30 @@
+eberthelmot;e40811bf;Ermengarde;Berthelmot;Accountant
+kbunker;f7c22e79;Kassi;Bunker;Production
+mmccallum;1a94ac35;Moises;McCallum;Production
+plune;354deeb2;Patrizio;Lune;Accountant
+beverix;0b3e22f6;Blanch;Everix;Accountant
+skibbel;b67fc3a5;Stafani;Kibbel;Production
+imosdell;6bc6d01a;Ignacius;Mosdell;Management
+jwallerbridge;d016ba97;Jeana;Waller-Bridge;Management
+edressel;6e944530;Elroy;Dressel;Production
+tstrettell;5fab7edd;Thea;Strettell;Production
+sinsoll;aca94206;Solomon;Insoll;Accountant
+cfeedome;a58d78cc;Carri;Feedome;Accountant
+pchetwind;d8ceaea7;Padraic;Chetwind;Management
+sdugo;e261627f;Solly;D'Ugo;Production
+kmaccostigan;3e1a2f8f;Konstanze;MacCostigan;Accountant
+rpowlesland;b582f1d8;Roxane;Powlesland;Management
+okennealy;59314200;Orelle;Kennealy;Production
+ssoitoux;0c829d63;Sukey;Soitoux;Production
+nsyce;be620e2e;Nelli;Syce;Production
+cshillam;218e2a58;Clarisse;Shillam;Production
+cgueny;198d5102;Carin;Gueny;Management
+driepel;771346ac;Donny;Riepel;Production
+dralfe;8a32161d;Daniella;Ralfe;Production
+lclynmans;62f95d53;Lexy;Clynmans;Production
+gadamthwaite;21deffaf;Gardiner;Adamthwaite;Production
+wlippett;f8a31803;Woodman;Lippett;Production
+nmunnion;198abaff;Nadya;Munnion;Production
+lhabershon;4abe7ab1;Llewellyn;Habershon;Production
+igreatrex;ce9459a4;Isaak;Greatrex;Production
+dfrostdyke;a5626494;Darill;Frostdyke;Production