initial commit

2026-05-26 13:56:03 +02:00
parent 4c720637a1
commit ff4bb12d22
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+# Exercice2
+## 3
+root@ubuntu-RSX112:~# groupadd visiteurs -g 1404
+## 4
+root@ubuntu-RSX112:~# useradd -u 140401 -g visiteurs -m -s /bin/bash invite
+## 5
+root@ubuntu-RSX112:~# cat /etc/passwd | grep invite     
+invite:x:140401:1404::/home/invite:/bin/bash
+root@ubuntu-RSX112:~# cat /etc/group | grep visiteurs
+visiteurs:x:1404:
+## 6
+root@ubuntu-RSX112:~# chage -M 90 -W 14 -I 7 invite
+## 7 
+root@ubuntu-RSX112:~# cat /etc/shadow | grep invite
+invite:!:20206:0:90:14:7::
+## 8
+root@ubuntu-RSX112:~# echo -e "welc0me\nwelc0me" | passwd "invite"
+## 9
+useradd -u 140402 -g visiteurs -m -s /bin/bash intrus
+chage -M 90 -W 14 -I 7 invite
+echo -e "1234\n1234" | passwd intrus
+## 10
+root@ubuntu-RSX112:~# tail -n 2 /etc/shadow
+invite:$6$P87urVNAHId2z7fG$GHn/.vL4nI6nsgq.uaxmGqSgTn4n39bD/0HsQwFICgKp.4dhKOiu5scPs4tdkN2Avya09zPBI5qSxfF2Fu.eC0:20206:0:90:14:7::
+intrus:$6$F8Zh5OOiIrskScOO$WdDFLGZakeBdyv4DM0RCL5zvPkYpxllgi9IcucoVXb6z5ujYW.KtfW4ZsZrUkjFssJqta5ZG2qvpRmfduL6tJ/:20206:0:99999:7:::
+
+Le nombre de jours avant expiation du mdp est passé à 99999 pour l'utilisateur intrus