API tools faq
paste
Guest User

Untitled

a guest
Sep 21st, 2018
141
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 15.37 KB | None | 0 0
raw download clone embed print report
  1. Script started on Fri 21 Sep 2018 09:21:48 PM UTC
  2. [vagrant@localhost ~]$ userah dd -h -help
  3. bash: /usr/sbin/useradd: Permission denied
  4. [vagrant@localhost ~]$ su
  5. Password:
  6. [root@localhost vagrant]# useradd --help
  7. Usage: useradd [options] LOGIN
  8. useradd -D
  9. useradd -D [options]
  10.  
  11. Options:
  12. -b, --base-dir BASE_DIR base directory for the home directory of the
  13. new account
  14. -c, --comment COMMENT GECOS field of the new account
  15. -d, --home-dir HOME_DIR home directory of the new account
  16. -D, --defaults print or change default useradd configuration
  17. -e, --expiredate EXPIRE_DATE expiration date of the new account
  18. -f, --inactive INACTIVE password inactivity period of the new account
  19. -g, --gid GROUP name or ID of the primary group of the new
  20. account
  21. -G, --groups GROUPS list of supplementary groups of the new
  22. account
  23. -h, --help display this help message and exit
  24. -k, --skel SKEL_DIR use this alternative skeleton directory
  25. -K, --key KEY=VALUE override /etc/login.defs defaults
  26. -l, --no-log-init do not add the user to the lastlog and
  27. faillog databases
  28. -m, --create-home create the user's home directory
  29. -M, --no-create-home do not create the user's home directory
  30. -N, --no-user-group do not create a group with the same name as
  31. the user
  32. -o, --non-unique allow to create users with duplicate
  33. (non-unique) UID
  34. -p, --password PASSWORD encrypted password of the new account
  35. -r, --system create a system account
  36. -R, --root CHROOT_DIR directory to chroot into
  37. -s, --shell SHELL login shell of the new account
  38. -u, --uid UID user ID of the new account
  39. -U, --user-group create a group with the same name as the user
  40. -Z, --selinux-user SEUSER use a specific SEUSER for the SELinux user mapping
  41.  
  42. [root@localhost vagrant]# vgrant a   ad       useradd -m amne  ien  ne  
  43. [root@localhost vagrant]# useradd -m said
  44. [root@localhost vagrant]# useradd -m said    karim
  45. [root@localhost vagrant]# cat /etc/shadow
  46. root:$1$VEt.WqKC$CamA1Xh1GBbWpR1YkSJR1/::0:99999:7:::
  47. bin:*:17632:0:99999:7:::
  48. daemon:*:17632:0:99999:7:::
  49. adm:*:17632:0:99999:7:::
  50. lp:*:17632:0:99999:7:::
  51. sync:*:17632:0:99999:7:::
  52. shutdown:*:17632:0:99999:7:::
  53. halt:*:17632:0:99999:7:::
  54. mail:*:17632:0:99999:7:::
  55. operator:*:17632:0:99999:7:::
  56. games:*:17632:0:99999:7:::
  57. ftp:*:17632:0:99999:7:::
  58. nobody:*:17632:0:99999:7:::
  59. systemd-network:!!:17663::::::
  60. dbus:!!:17663::::::
  61. polkitd:!!:17663::::::
  62. rpc:!!:17663:0:99999:7:::
  63. rpcuser:!!:17663::::::
  64. nfsnobody:!!:17663::::::
  65. sshd:!!:17663::::::
  66. postfix:!!:17663::::::
  67. chrony:!!:17663::::::
  68. vagrant:$1$xyskNOHy$fTX23HILCqtay.zv8cRaN.::0:99999:7:::
  69. vboxadd:!!:17795::::::
  70. amine:!!:17795:0:99999:7:::
  71. said:!!:17795:0:99999:7:::
  72. karim:!!:17795:0:99999:7:::
  73. [root@localhost vagrant]# #mo   echo "mot de pass no              No mot de pass"
  74. No mot de pass
  75. [root@localhost vagrant]# passwd amine
  76. Changing password for user amine.
  77. New password:
  78. BAD PASSWORD: The password is shorter than 8 characters
  79. Retype new password:
  80. passwd: all authentication tokens updated successfully.
  81. [root@localhost vagrant]# passwd said
  82. Changing password for user said.
  83. New password:
  84. BAD PASSWORD: The password is shorter than 8 characters
  85. Retype new password:
  86. passwd: all authentication tokens updated successfully.
  87. [root@localhost vagrant]# passwd karim
  88. Changing password for user karim.
  89. New password:
  90. BAD PASSWORD: The password is shorter than 8 characters
  91. Retype new password:
  92. passwd: all authentication tokens updated successfully.
  93. [root@localhost vagrant]# cat   cat     su karim
  94. [karim@localhost vagrant]$ groups
  95. karim
  96. [karim@localhost vagrant]$ exit
  97. [root@localhost vagrant]# groupadd etudiants
  98. [root@localhost vagrant]# usermod kai rim -G etuduants
  99. usermod: group 'etuduants' does not exist
  100. [root@localhost vagrant]# usermod karim -G etuduantsants iants
  101. [root@localhost vagrant]# usermod karim -G etudiants -G etudiants  -G etudiants  -G etudiants  -G etudiants  -G etudiants s -G etudiantsa -G etudiantsi -G etudiantsd -G etudiants
  102. [root@localhost vagrant]# usermod said -G etudiants -G etudiants  -G etudiants  -G etudiants  -G etudiants a -G etudiantsm -G etudiantsi -G etudiantsn -G etudiantse -G etudiants
  103. [root@localhost vagrant]# su amine
  104. [amine@localhost vagrant]$ groups
  105. amine etudiants
  106. [amine@localhost vagrant]$ exit
  107. [root@localhost vagrant]# ls
  108. exo1.txt time.txt
  109. [root@localhost vagrant]# passwd -n 30 said
  110. Adjusting aging data for user said.
  111. passwd: Success
  112. [root@localhost vagrant]# passwd -l karim
  113. Locking password for user karim.
  114. passwd: Success
  115. [root@localhost vagrant]# usermod -L karim
  116. [root@localhost vagrant]# eh cho usermod -L karim"                 echo "hamid:x:1               cat /etc/a passwd
  117. root:x:0:0:root:/root:/bin/bash
  118. bin:x:1:1:bin:/bin:/sbin/nologin
  119. daemon:x:2:2:daemon:/sbin:/sbin/nologin
  120. adm:x:3:4:adm:/var/adm:/sbin/nologin
  121. lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
  122. sync:x:5:0:sync:/sbin:/bin/sync
  123. shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
  124. halt:x:7:0:halt:/sbin:/sbin/halt
  125. mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
  126. operator:x:11:0:operator:/root:/sbin/nologin
  127. games:x:12:100:games:/usr/games:/sbin/nologin
  128. ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin
  129. nobody:x:99:99:Nobody:/:/sbin/nologin
  130. systemd-network:x:192:192:systemd Network Management:/:/sbin/nologin
  131. dbus:x:81:81:System message bus:/:/sbin/nologin
  132. polkitd:x:999:998:User for polkitd:/:/sbin/nologin
  133. rpc:x:32:32:Rpcbind Daemon:/var/lib/rpcbind:/sbin/nologin
  134. rpcuser:x:29:29:RPC Service User:/var/lib/nfs:/sbin/nologin
  135. nfsnobody:x:65534:65534:Anonymous NFS User:/var/lib/nfs:/sbin/nologin
  136. sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
  137. postfix:x:89:89::/var/spool/postfix:/sbin/nologin
  138. chrony:x:998:996::/var/lib/chrony:/sbin/nologin
  139. vagrant:x:1000:1000:vagrant:/home/vagrant:/bin/bash
  140. vboxadd:x:997:1::/var/run/vboxadd:/bin/false
  141. amine:x:1001:1001::/home/amine:/bin/bash
  142. said:x:1002:1002::/home/said:/bin/bash
  143. karim:x:1003:1003::/home/karim:/bin/bash
  144. [root@localhost vagrant]# cat /etc/passwdusermod -L karimcat /etc/passwd  echo "  hamid:x:1004:1004::/home/hamid:/bin/bah sh" >> /etc/pas
  145. <o "hamid:x:1004:1004::/home/hamid:/bin/bash" >> /etc/pass wd
  146. [root@localhost vagrant]#
  147. <"hamid:x:1004:1004::/home/hamid:/bin/bash" >> /etc/passwd
  148. [root@localhost vagrant]#
  149.  
  150. [root@localhost vagrant]# chmod +w /etc/ch  shadow
  151. [root@localhost vagrant]# chmod +w /etc/shadow
  152. <"hamid:x:1004:1004::/home/hamid:/bin/bash" >> /etc/passwd
  153. [root@localhost vagrant]# chmod +w /etc/shadow  cat /etc/shadow
  154. root:$1$VEt.WqKC$CamA1Xh1GBbWpR1YkSJR1/::0:99999:7:::
  155. bin:*:17632:0:99999:7:::
  156. daemon:*:17632:0:99999:7:::
  157. adm:*:17632:0:99999:7:::
  158. lp:*:17632:0:99999:7:::
  159. sync:*:17632:0:99999:7:::
  160. shutdown:*:17632:0:99999:7:::
  161. halt:*:17632:0:99999:7:::
  162. mail:*:17632:0:99999:7:::
  163. operator:*:17632:0:99999:7:::
  164. games:*:17632:0:99999:7:::
  165. ftp:*:17632:0:99999:7:::
  166. nobody:*:17632:0:99999:7:::
  167. systemd-network:!!:17663::::::
  168. dbus:!!:17663::::::
  169. polkitd:!!:17663::::::
  170. rpc:!!:17663:0:99999:7:::
  171. rpcuser:!!:17663::::::
  172. nfsnobody:!!:17663::::::
  173. sshd:!!:17663::::::
  174. postfix:!!:17663::::::
  175. chrony:!!:17663::::::
  176. vagrant:$1$xyskNOHy$fTX23HILCqtay.zv8cRaN.::0:99999:7:::
  177. vboxadd:!!:17795::::::
  178. amine:$1$yGWHQ7VT$w4PkHuEdfrlWVNwUZo/ak0:17795:0:99999:7:::
  179. said:$1$ZXwb4XT6$Go2YHgz5fYHFJhBu2O72m/:17795:30:99999:7:::
  180. karim:!!$1$lcodiPVU$R8sLJnvKqpa/yxyeVck7k.:17795:0:99999:7:::
  181. [root@localhost vagrant]# echo "hamid:!!:17795:0:99999:7:::" >> /etc/shadow
  182. bash: :17795: bad word specifier
  183. [root@localhost vagrant]# cat /etc/shadowhmod +w /etc/shadow
  184. <"hamid:x:1004:1004::/home/hamid:/bin/bash" >> /etc/passwd
  185. [root@localhost vagrant]# chmod +w /etc/shadow at /etc/shadow  echo :   cat        cat /etc/shadow
  186. root:$1$VEt.WqKC$CamA1Xh1GBbWpR1YkSJR1/::0:99999:7:::
  187. bin:*:17632:0:99999:7:::
  188. daemon:*:17632:0:99999:7:::
  189. adm:*:17632:0:99999:7:::
  190. lp:*:17632:0:99999:7:::
  191. sync:*:17632:0:99999:7:::
  192. shutdown:*:17632:0:99999:7:::
  193. halt:*:17632:0:99999:7:::
  194. mail:*:17632:0:99999:7:::
  195. operator:*:17632:0:99999:7:::
  196. games:*:17632:0:99999:7:::
  197. ftp:*:17632:0:99999:7:::
  198. nobody:*:17632:0:99999:7:::
  199. systemd-network:!!:17663::::::
  200. dbus:!!:17663::::::
  201. polkitd:!!:17663::::::
  202. rpc:!!:17663:0:99999:7:::
  203. rpcuser:!!:17663::::::
  204. nfsnobody:!!:17663::::::
  205. sshd:!!:17663::::::
  206. postfix:!!:17663::::::
  207. chrony:!!:17663::::::
  208. vagrant:$1$xyskNOHy$fTX23HILCqtay.zv8cRaN.::0:99999:7:::
  209. vboxadd:!!:17795::::::
  210. amine:$1$yGWHQ7VT$w4PkHuEdfrlWVNwUZo/ak0:17795:0:99999:7:::
  211. said:$1$ZXwb4XT6$Go2YHgz5fYHFJhBu2O72m/:17795:30:99999:7:::
  212. karim:!!$1$lcodiPVU$R8sLJnvKqpa/yxyeVck7k.:17795:0:99999:7:::
  213. [root@localhost vagrant]# cat /etc/shadow  hmod +w /etc/shadow                    echo : "hamid:!!:          'hamid:!!:17795:0:99999:7:::' >> /etc/shw=a   adow
  214. [root@localhost vagrant]# ca  t /a etc/shadow
  215. root:$1$VEt.WqKC$CamA1Xh1GBbWpR1YkSJR1/::0:99999:7:::
  216. bin:*:17632:0:99999:7:::
  217. daemon:*:17632:0:99999:7:::
  218. adm:*:17632:0:99999:7:::
  219. lp:*:17632:0:99999:7:::
  220. sync:*:17632:0:99999:7:::
  221. shutdown:*:17632:0:99999:7:::
  222. halt:*:17632:0:99999:7:::
  223. mail:*:17632:0:99999:7:::
  224. operator:*:17632:0:99999:7:::
  225. games:*:17632:0:99999:7:::
  226. ftp:*:17632:0:99999:7:::
  227. nobody:*:17632:0:99999:7:::
  228. systemd-network:!!:17663::::::
  229. dbus:!!:17663::::::
  230. polkitd:!!:17663::::::
  231. rpc:!!:17663:0:99999:7:::
  232. rpcuser:!!:17663::::::
  233. nfsnobody:!!:17663::::::
  234. sshd:!!:17663::::::
  235. postfix:!!:17663::::::
  236. chrony:!!:17663::::::
  237. vagrant:$1$xyskNOHy$fTX23HILCqtay.zv8cRaN.::0:99999:7:::
  238. vboxadd:!!:17795::::::
  239. amine:$1$yGWHQ7VT$w4PkHuEdfrlWVNwUZo/ak0:17795:0:99999:7:::
  240. said:$1$ZXwb4XT6$Go2YHgz5fYHFJhBu2O72m/:17795:30:99999:7:::
  241. karim:!!$1$lcodiPVU$R8sLJnvKqpa/yxyeVck7k.:17795:0:99999:7:::
  242. hamid:!!:17795:0:99999:7:::
  243. [root@localhost vagrant]# passwd hamis d
  244. Changing password for user hamid.
  245. New password:
  246. BAD PASSWORD: The password is shorter than 8 characters
  247. Retype new password:
  248. passwd: all authentication tokens updated successfully.
  249. [root@localhost vagrant]# cd /home
  250. [root@localhost home]# mkdor  ir hamid
  251. [root@localhost home]# chmod L :hami  mid:etudiantd :hamid:etudiant d :hamid:etudiant  :hamid:etudiant o :hamid:etudiantw :hamid:etudiantn :hamid:etudiant
  252. [root@localhost home]# chown
  253. [root@localhost home]# chown :
  254. [root@localhost home]# chown :h
  255. [root@localhost home]# chown :ha
  256. [root@localhost home]# chown :ham
  257. [root@localhost home]# chown :hami
  258. [root@localhost home]# chown :hamid
  259. [root@localhost home]# chown :hamid:
  260. [root@localhost home]# chown :hamid:e
  261. [root@localhost home]# chown :hamid:et
  262. [root@localhost home]# chown :hamid:etu
  263. [root@localhost home]# chown :hamid:etud
  264. [root@localhost home]# chown :hamid:etudi
  265. [root@localhost home]# chown :hamid:etudia
  266. [root@localhost home]# chown :hamid:etudian
  267. [root@localhost home]# chown :hamid:etudiant hamid:etudiant 
  268. [root@localhost home]# chown h
  269. [root@localhost home]# chown ha
  270. [root@localhost home]# chown ham
  271. [root@localhost home]# chown hami
  272. [root@localhost home]# chown hamid
  273. [root@localhost home]# chown hamid:
  274. [root@localhost home]# chown hamid:e
  275. [root@localhost home]# chown hamid:et
  276. [root@localhost home]# chown hamid:etu
  277. [root@localhost home]# chown hamid:etud
  278. [root@localhost home]# chown hamid:etudi
  279. [root@localhost home]# chown hamid:etudia
  280. [root@localhost home]# chown hamid:etudian
  281. [root@localhost home]# chown hamid:etudiant
  282. [root@localhost home]# chown hamid:etudiant h a mid/ 
  283. chown: invalid group: ‘hamid:etudiant’
  284. [root@localhost home]# ls -l
  285. total 0
  286. drwx------. 2 amine amine 97 Sep 21 21:24 amine
  287. drwxr-xr-x. 2 root root 6 Sep 21 21:30 hamid
  288. drwx------. 2 karim karim 97 Sep 21 21:23 karim
  289. drwx------. 2 said said 76 Sep 21 21:22 said
  290. drwx------. 3 vagrant vagrant 127 Sep 21 21:21 vagrant
  291. [root@localhost home]# ls -lchown hamid:etudiant hamid/ s hamid/ 
  292. [root@localhost home]# chown hamid:etudiants hamid/
  293.  
  294. [root@localhost home]# ls -l 
  295. total 0
  296. drwx------. 2 amine amine 97 Sep 21 21:24 amine
  297. drwxr-xr-x. 2 hamid etudiants 6 Sep 21 21:30 hamid
  298. drwx------. 2 karim karim 97 Sep 21 21:23 karim
  299. drwx------. 2 said said 76 Sep 21 21:22 said
  300. drwx------. 3 vagrant vagrant 127 Sep 21 21:21 vagrant
  301. [root@localhost home]# cp /etc/skel/   /* / hamid/
  302. cp: cannot stat ‘/etc/skel/*’: No such file or directory
  303. [root@localhost home]# cp /etc/skel/* hamid/ hamid/ . hamid/& hamid/ hamid/ * hamid/
  304. cp: omitting directory ‘/etc/skel/.’
  305. cp: omitting directory ‘/etc/skel/..’
  306. [root@localhost home]# cp /etc/skel/.* hamid/ hamid/ 
  307. [root@localhost home]# cp /etc/skel/.b hamid/a hamid/h hamid/ hamid/ s hamid/h hamid/s hamid/ hamid/ * hamid/
  308. cp: overwrite ‘hamid/.bash_logout’? ^C
  309. [root@localhost home]# ls -l hamid
  310. total 0
  311. [root@localhost home]# cd    cd hamid
  312. [root@localhost hamid]# ls o -al
  313. total 16
  314. drwxr-xr-x. 2 hamid etudiants 76 Sep 21 21:31 .
  315. drwxr-xr-x. 7 root root 72 Sep 21 21:30 ..
  316. -rw-r--r--. 1 root root 18 Sep 21 21:31 .bash_logout
  317. -rw-r--r--. 1 root root 193 Sep 21 21:31 .bash_profile
  318. -rw-r--r--. 1 root root 231 Sep 21 21:31 .bashrc
  319. -rw-r--r--. 1 root root 658 Sep 21 21:31 .zshrc
  320. [root@localhost hamid]# rm .zshrc
  321. rm: remove regular file ‘.zshrc’?
  322. [root@localhost hamid]# exit
  323. [vagrant@localhost ~]$ rm .zshe rc         cd ham   h /home/hamid/
  324. [vagrant@localhost hamid]$ ls
  325. [vagrant@localhost hamid]$ m rm .zshrc
  326. rm: remove write-protected regular file ‘.zshrc’?
  327. [vagrant@localhost hamid]$ ls
  328. [vagrant@localhost hamid]$ ls -al
  329. total 16
  330. drwxr-xr-x. 2 hamid etudiants 76 Sep 21 21:31 .
  331. drwxr-xr-x. 7 root root 72 Sep 21 21:30 ..
  332. -rw-r--r--. 1 root root 18 Sep 21 21:31 .bash_logout
  333. -rw-r--r--. 1 root root 193 Sep 21 21:31 .bash_profile
  334. -rw-r--r--. 1 root root 231 Sep 21 21:31 .bashrc
  335. -rw-r--r--. 1 root root 658 Sep 21 21:31 .zshrc
  336. [vagrant@localhost hamid]$ s ..
  337. bash: ..: command not found
  338. [vagrant@localhost hamid]$ exit
  339.  
  340. Script done on Fri 21 Sep 2018 09:32:27 PM UTC
Add Comment
Please, Sign In to add comment
Public Pastes
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!