API tools faq
paste
Advertisement
Guest User

Untitled

a guest
May 2nd, 2016
99
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 21.25 KB | None | 0 0
raw download clone embed print report
  1. [liveuser@localhost ~]$ setxkbmap latam
  2. [liveuser@localhost ~]$ addgroup
  3. bash: addgroup: command not found...
  4. [liveuser@localhost ~]$ groupadd
  5. bash: /usr/sbin/groupadd: Permission denied
  6. [liveuser@localhost ~]$ sudo groupadd
  7.  
  8. We trust you have received the usual lecture from the local System
  9. Administrator. It usually boils down to these three things:
  10.  
  11. #1) Respect the privacy of others.
  12. #2) Think before you type.
  13. #3) With great power comes great responsibility.
  14.  
  15. Usage: groupadd [options] GROUP
  16.  
  17. Options:
  18. -f, --force exit successfully if the group already exists,
  19. and cancel -g if the GID is already used
  20. -g, --gid GID use GID for the new group
  21. -h, --help display this help message and exit
  22. -K, --key KEY=VALUE override /etc/login.defs defaults
  23. -o, --non-unique allow to create groups with duplicate
  24. (non-unique) GID
  25. -p, --password PASSWORD use this encrypted password for the new group
  26. -r, --system create a system account
  27. -R, --root CHROOT_DIR directory to chroot into
  28.  
  29. [liveuser@localhost ~]$ groupadd oficina1
  30. bash: /usr/sbin/groupadd: Permission denied
  31. [liveuser@localhost ~]$ sudo groupadd oficina1
  32. [liveuser@localhost ~]$ sudo groupadd oficina2
  33. [liveuser@localhost ~]$ useradd paco
  34. bash: /usr/sbin/useradd: Permission denied
  35. [liveuser@localhost ~]$ sudo useradd paco
  36. [liveuser@localhost ~]$
  37. [liveuser@localhost ~]$ sudo useradd pablo
  38. [liveuser@localhost ~]$ sudo useradd
  39. Usage: useradd [options] LOGIN
  40. useradd -D
  41. useradd -D [options]
  42.  
  43. Options:
  44. -b, --base-dir BASE_DIR base directory for the home directory of the
  45. new account
  46. -c, --comment COMMENT GECOS field of the new account
  47. -d, --home-dir HOME_DIR home directory of the new account
  48. -D, --defaults print or change default useradd configuration
  49. -e, --expiredate EXPIRE_DATE expiration date of the new account
  50. -f, --inactive INACTIVE password inactivity period of the new account
  51. -g, --gid GROUP name or ID of the primary group of the new
  52. account
  53. -G, --groups GROUPS list of supplementary groups of the new
  54. account
  55. -h, --help display this help message and exit
  56. -k, --skel SKEL_DIR use this alternative skeleton directory
  57. -K, --key KEY=VALUE override /etc/login.defs defaults
  58. -l, --no-log-init do not add the user to the lastlog and
  59. faillog databases
  60. -m, --create-home create the user's home directory
  61. -M, --no-create-home do not create the user's home directory
  62. -N, --no-user-group do not create a group with the same name as
  63. the user
  64. -o, --non-unique allow to create users with duplicate
  65. (non-unique) UID
  66. -p, --password PASSWORD encrypted password of the new account
  67. -r, --system create a system account
  68. -R, --root CHROOT_DIR directory to chroot into
  69. -s, --shell SHELL login shell of the new account
  70. -u, --uid UID user ID of the new account
  71. -U, --user-group create a group with the same name as the user
  72. -Z, --selinux-user SEUSER use a specific SEUSER for the SELinux user mapping
  73.  
  74. [liveuser@localhost ~]$ sudo useradd -D paco
  75. Usage: useradd [options] LOGIN
  76. useradd -D
  77. useradd -D [options]
  78.  
  79. Options:
  80. -b, --base-dir BASE_DIR base directory for the home directory of the
  81. new account
  82. -c, --comment COMMENT GECOS field of the new account
  83. -d, --home-dir HOME_DIR home directory of the new account
  84. -D, --defaults print or change default useradd configuration
  85. -e, --expiredate EXPIRE_DATE expiration date of the new account
  86. -f, --inactive INACTIVE password inactivity period of the new account
  87. -g, --gid GROUP name or ID of the primary group of the new
  88. account
  89. -G, --groups GROUPS list of supplementary groups of the new
  90. account
  91. -h, --help display this help message and exit
  92. -k, --skel SKEL_DIR use this alternative skeleton directory
  93. -K, --key KEY=VALUE override /etc/login.defs defaults
  94. -l, --no-log-init do not add the user to the lastlog and
  95. faillog databases
  96. -m, --create-home create the user's home directory
  97. -M, --no-create-home do not create the user's home directory
  98. -N, --no-user-group do not create a group with the same name as
  99. the user
  100. -o, --non-unique allow to create users with duplicate
  101. (non-unique) UID
  102. -p, --password PASSWORD encrypted password of the new account
  103. -r, --system create a system account
  104. -R, --root CHROOT_DIR directory to chroot into
  105. -s, --shell SHELL login shell of the new account
  106. -u, --uid UID user ID of the new account
  107. -U, --user-group create a group with the same name as the user
  108. -Z, --selinux-user SEUSER use a specific SEUSER for the SELinux user mapping
  109.  
  110. [liveuser@localhost ~]$ sudo useradd paco -G oficina1
  111. useradd: user 'paco' already exists
  112. [liveuser@localhost ~]$ sudo adduser paco oficina1
  113. Usage: adduser [options] LOGIN
  114. adduser -D
  115. adduser -D [options]
  116.  
  117. Options:
  118. -b, --base-dir BASE_DIR base directory for the home directory of the
  119. new account
  120. -c, --comment COMMENT GECOS field of the new account
  121. -d, --home-dir HOME_DIR home directory of the new account
  122. -D, --defaults print or change default useradd configuration
  123. -e, --expiredate EXPIRE_DATE expiration date of the new account
  124. -f, --inactive INACTIVE password inactivity period of the new account
  125. -g, --gid GROUP name or ID of the primary group of the new
  126. account
  127. -G, --groups GROUPS list of supplementary groups of the new
  128. account
  129. -h, --help display this help message and exit
  130. -k, --skel SKEL_DIR use this alternative skeleton directory
  131. -K, --key KEY=VALUE override /etc/login.defs defaults
  132. -l, --no-log-init do not add the user to the lastlog and
  133. faillog databases
  134. -m, --create-home create the user's home directory
  135. -M, --no-create-home do not create the user's home directory
  136. -N, --no-user-group do not create a group with the same name as
  137. the user
  138. -o, --non-unique allow to create users with duplicate
  139. (non-unique) UID
  140. -p, --password PASSWORD encrypted password of the new account
  141. -r, --system create a system account
  142. -R, --root CHROOT_DIR directory to chroot into
  143. -s, --shell SHELL login shell of the new account
  144. -u, --uid UID user ID of the new account
  145. -U, --user-group create a group with the same name as the user
  146. -Z, --selinux-user SEUSER use a specific SEUSER for the SELinux user mapping
  147.  
  148. [liveuser@localhost ~]$ sudo addgroup oficina1
  149. sudo: addgroup: command not found
  150. [liveuser@localhost ~]$ sudo groupadd oficina1
  151. groupadd: group 'oficina1' already exists
  152. [liveuser@localhost ~]$ sudo adduser paco oficina1
  153. Usage: adduser [options] LOGIN
  154. adduser -D
  155. adduser -D [options]
  156.  
  157. Options:
  158. -b, --base-dir BASE_DIR base directory for the home directory of the
  159. new account
  160. -c, --comment COMMENT GECOS field of the new account
  161. -d, --home-dir HOME_DIR home directory of the new account
  162. -D, --defaults print or change default useradd configuration
  163. -e, --expiredate EXPIRE_DATE expiration date of the new account
  164. -f, --inactive INACTIVE password inactivity period of the new account
  165. -g, --gid GROUP name or ID of the primary group of the new
  166. account
  167. -G, --groups GROUPS list of supplementary groups of the new
  168. account
  169. -h, --help display this help message and exit
  170. -k, --skel SKEL_DIR use this alternative skeleton directory
  171. -K, --key KEY=VALUE override /etc/login.defs defaults
  172. -l, --no-log-init do not add the user to the lastlog and
  173. faillog databases
  174. -m, --create-home create the user's home directory
  175. -M, --no-create-home do not create the user's home directory
  176. -N, --no-user-group do not create a group with the same name as
  177. the user
  178. -o, --non-unique allow to create users with duplicate
  179. (non-unique) UID
  180. -p, --password PASSWORD encrypted password of the new account
  181. -r, --system create a system account
  182. -R, --root CHROOT_DIR directory to chroot into
  183. -s, --shell SHELL login shell of the new account
  184. -u, --uid UID user ID of the new account
  185. -U, --user-group create a group with the same name as the user
  186. -Z, --selinux-user SEUSER use a specific SEUSER for the SELinux user mapping
  187.  
  188. [liveuser@localhost ~]$ sudo adduser -D paco oficina1
  189. Usage: adduser [options] LOGIN
  190. adduser -D
  191. adduser -D [options]
  192.  
  193. Options:
  194. -b, --base-dir BASE_DIR base directory for the home directory of the
  195. new account
  196. -c, --comment COMMENT GECOS field of the new account
  197. -d, --home-dir HOME_DIR home directory of the new account
  198. -D, --defaults print or change default useradd configuration
  199. -e, --expiredate EXPIRE_DATE expiration date of the new account
  200. -f, --inactive INACTIVE password inactivity period of the new account
  201. -g, --gid GROUP name or ID of the primary group of the new
  202. account
  203. -G, --groups GROUPS list of supplementary groups of the new
  204. account
  205. -h, --help display this help message and exit
  206. -k, --skel SKEL_DIR use this alternative skeleton directory
  207. -K, --key KEY=VALUE override /etc/login.defs defaults
  208. -l, --no-log-init do not add the user to the lastlog and
  209. faillog databases
  210. -m, --create-home create the user's home directory
  211. -M, --no-create-home do not create the user's home directory
  212. -N, --no-user-group do not create a group with the same name as
  213. the user
  214. -o, --non-unique allow to create users with duplicate
  215. (non-unique) UID
  216. -p, --password PASSWORD encrypted password of the new account
  217. -r, --system create a system account
  218. -R, --root CHROOT_DIR directory to chroot into
  219. -s, --shell SHELL login shell of the new account
  220. -u, --uid UID user ID of the new account
  221. -U, --user-group create a group with the same name as the user
  222. -Z, --selinux-user SEUSER use a specific SEUSER for the SELinux user mapping
  223.  
  224. [liveuser@localhost ~]$ groups
  225. liveuser wheel
  226. [liveuser@localhost ~]$ ls /home
  227. liveuser pablo paco
  228. [liveuser@localhost ~]$ su
  229. [root@localhost liveuser]# deleteuser
  230. bash: deleteuser: command not found...
  231. [root@localhost liveuser]# man useradd
  232. [root@localhost liveuser]# userdel paco
  233. [root@localhost liveuser]# userdel pablo
  234. [root@localhost liveuser]# groupdel oficina1
  235. [root@localhost liveuser]# groupdel oficina2
  236. [root@localhost liveuser]# ls
  237. Desktop Documents Downloads Music Pictures Public Templates Videos
  238. [root@localhost liveuser]# ls /
  239. bin boot dev etc home lib lib64 lost+found media mnt opt proc root run sbin srv sys tmp usr var
  240. [root@localhost liveuser]# ls /home
  241. liveuser pablo paco
  242. [root@localhost liveuser]# rm -rf /home/paco/
  243. [root@localhost liveuser]# rm -rf /home/pablo/
  244. [root@localhost liveuser]# ls /home
  245. liveuser
  246. [root@localhost liveuser]# man a
  247. Display all 232 possibilities? (y or n)
  248. [root@localhost liveuser]# man add
  249. addgnupghome add_key addmntent addpart addseverity adduser
  250. [root@localhost liveuser]# man adduser
  251. [root@localhost liveuser]# adduser paco -G oficina1
  252. adduser: group 'oficina1' does not exist
  253. [root@localhost liveuser]# groupadd oficina1
  254. [root@localhost liveuser]# groupadd oficina2
  255. [root@localhost liveuser]# adduser paco -G oficina1
  256. Creating mailbox file: File exists
  257. [root@localhost liveuser]# rm -rf /var/spool/mail
  258. [root@localhost liveuser]# adduser paco -G oficina1
  259. adduser: user 'paco' already exists
  260. [root@localhost liveuser]# adduser pablo -G oficina1
  261. Creating mailbox file: No such file or directory
  262. [root@localhost liveuser]# touch /var/spool/mail
  263. [root@localhost liveuser]# adduser pablo -G oficina1
  264. adduser: user 'pablo' already exists
  265. [root@localhost liveuser]# groups
  266. root
  267. [root@localhost liveuser]# man groups
  268. [root@localhost liveuser]# groups paco
  269. paco : paco oficina1
  270. [root@localhost liveuser]# groups pablo
  271. pablo : pablo oficina1
  272. [root@localhost liveuser]# adduser alba -G oficina2
  273. Creating mailbox file: Not a directory
  274. [root@localhost liveuser]# touch /var/spool/mail
  275. [root@localhost liveuser]# adduser alba -G oficina2
  276. adduser: user 'alba' already exists
  277. [root@localhost liveuser]# touch /var/spool/mail
  278. [root@localhost liveuser]# adduser nerea -G oficina2
  279. Creating mailbox file: Not a directory
  280. [root@localhost liveuser]# touch /var/spool/mail
  281. [root@localhost liveuser]# paco
  282. bash: paco: command not found...
  283. [root@localhost liveuser]# passwd paco
  284. Changing password for user paco.
  285. New password:
  286. BAD PASSWORD: The password fails the dictionary check - it is too simplistic/systematic
  287. Retype new password:
  288. Sorry, passwords do not match.
  289. New password:
  290. BAD PASSWORD: The password is shorter than 8 characters
  291. Retype new password:
  292. passwd: all authentication tokens updated successfully.
  293. [root@localhost liveuser]# sudo
  294. usage: sudo -h | -K | -k | -V
  295. usage: sudo -v [-AknS] [-g group] [-h host] [-p prompt] [-u user]
  296. usage: sudo -l [-AknS] [-g group] [-h host] [-p prompt] [-U user] [-u user] [command]
  297. usage: sudo [-AbEHknPS] [-r role] [-t type] [-C num] [-g group] [-h host] [-p prompt] [-u user] [VAR=value] [-i|-s] [<command>]
  298. usage: sudo -e [-AknS] [-r role] [-t type] [-C num] [-g group] [-h host] [-p prompt] [-u user] file ...
  299. [root@localhost liveuser]# exit
  300. exit
  301. [liveuser@localhost ~]$ su - paco
  302. Password:
  303. Last login: Mon May 2 06:40:04 EDT 2016 on tty2
  304. [paco@localhost ~]$ setxkbmap latam
  305. [paco@localhost ~]$ ls
  306. topsecret.txt
  307. [paco@localhost ~]$ nano
  308. bash: nano: command not found...
  309. [paco@localhost ~]$ sudo dnf install nano
  310.  
  311. We trust you have received the usual lecture from the local System
  312. Administrator. It usually boils down to these three things:
  313.  
  314. #1) Respect the privacy of others.
  315. #2) Think before you type.
  316. #3) With great power comes great responsibility.
  317.  
  318. [sudo] password for paco:
  319. paco is not in the sudoers file. This incident will be reported.
  320. [paco@localhost ~]$ ls
  321. topsecret.txt
  322. [paco@localhost ~]$ vi topsecret.txt
  323. [paco@localhost ~]$ chmod 600 topsecret.txt
  324. [paco@localhost ~]$ su
  325. [root@localhost paco]# exit
  326. exit
  327. [paco@localhost ~]$ touch topsecret.txt
  328. [paco@localhost ~]$ ls -l
  329. total 0
  330. -rw-------. 1 paco paco 0 May 2 06:48 topsecret.txt
  331. [paco@localhost ~]$ su - pablo
  332. Password:
  333. [paco@localhost ~]$ su
  334. [root@localhost paco]# passwd pablo
  335. Changing password for user pablo.
  336. New password:
  337. BAD PASSWORD: The password is shorter than 8 characters
  338. Retype new password:
  339. Sorry, passwords do not match.
  340. New password:
  341. BAD PASSWORD: The password is shorter than 8 characters
  342. Retype new password:
  343. passwd: all authentication tokens updated successfully.
  344. [root@localhost paco]# exit
  345. exit
  346. [paco@localhost ~]$ su - pablo
  347. Password:
  348. [pablo@localhost ~]$ cd /home/paco/
  349. -bash: cd: /home/paco/: Permission denied
  350. [pablo@localhost ~]$ su
  351. [root@localhost pablo]# cd /home/paco
  352. [root@localhost paco]# nano topsecret.txt
  353. bash: nano: command not found...
  354. [root@localhost paco]# vi topsecret.txt
  355. [root@localhost paco]# cat topsecret.txt
  356. ayy
  357. [root@localhost paco]# su - paco
  358. Last login: Mon May 2 06:42:34 EDT 2016 on pts/0
  359. [paco@localhost ~]$ vi ventas_trimestre.txt
  360. [paco@localhost ~]$ chmod 770 ventas_trimestre.txt
  361. [paco@localhost ~]$ su - pablo
  362. Password:
  363. Last login: Mon May 2 06:49:42 EDT 2016 on pts/0
  364. [pablo@localhost ~]$ cd /home/paco/
  365. -bash: cd: /home/paco/: Permission denied
  366. [pablo@localhost ~]$ sudo cd /home/paco/
  367.  
  368. We trust you have received the usual lecture from the local System
  369. Administrator. It usually boils down to these three things:
  370.  
  371. #1) Respect the privacy of others.
  372. #2) Think before you type.
  373. #3) With great power comes great responsibility.
  374.  
  375. [sudo] password for pablo:
  376. [pablo@localhost ~]$ sudo cd /home/paco/ventas_trimestre
  377.  
  378. We trust you have received the usual lecture from the local System
  379. Administrator. It usually boils down to these three things:
  380.  
  381. #1) Respect the privacy of others.
  382. #2) Think before you type.
  383. #3) With great power comes great responsibility.
  384.  
  385. [sudo] password for pablo:
  386. [pablo@localhost ~]$ su
  387. [root@localhost pablo]# passwd alba
  388. Changing password for user alba.
  389. New password:
  390. BAD PASSWORD: The password is shorter than 8 characters
  391. Retype new password:
  392. passwd: all authentication tokens updated successfully.
  393. [root@localhost pablo]# su - alba
  394. [alba@localhost ~]$ vi empleados.txt
  395. [alba@localhost ~]$ chmod ugo+r,g+w empleados.txt
  396. chmod: cannot access ‘empleados.txt’: No such file or directory
  397. [alba@localhost ~]$ ls
  398. [alba@localhost ~]$ touch empleados.txt
  399. [alba@localhost ~]$ chmod ugo+r,g+w empleados.txt
  400. [alba@localhost ~]$ su - paco
  401. Password:
  402. Last login: Mon May 2 06:51:22 EDT 2016 on pts/0
  403. [paco@localhost ~]$ vi /home/alba/empleados.txt
  404. [paco@localhost ~]$ su
  405. [root@localhost paco]# passwd nerea
  406. Changing password for user nerea.
  407. New password:
  408. BAD PASSWORD: The password is shorter than 8 characters
  409. Retype new password:
  410. passwd: all authentication tokens updated successfully.
  411. [root@localhost paco]# su - nerea
  412. [nerea@localhost ~]$ vi /home/alba/empleados.txt
  413. [nerea@localhost ~]$ su - alba
  414. Password:
  415. Last login: Mon May 2 06:54:15 EDT 2016 on pts/0
  416. [alba@localhost ~]$ chmod g+w empleados.txt
  417. [alba@localhost ~]$ su - nerea
  418. Password:
  419. Last login: Mon May 2 06:59:22 EDT 2016 on pts/0
  420. [nerea@localhost ~]$ sudo /home/alba/empleados.txt
  421.  
  422. We trust you have received the usual lecture from the local System
  423. Administrator. It usually boils down to these three things:
  424.  
  425. #1) Respect the privacy of others.
  426. #2) Think before you type.
  427. #3) With great power comes great responsibility.
  428.  
  429. [sudo] password for nerea:
  430. [nerea@localhost ~]$ vi /home/alba/empleados.txt
  431. [nerea@localhost ~]$ su - alba
  432. Password:
  433. Last login: Mon May 2 07:00:05 EDT 2016 on pts/0
  434. [alba@localhost ~]$ ls -l
  435. total 0
  436. -rw-rw-r--. 1 alba alba 0 May 2 06:58 empleados.txt
  437. [alba@localhost ~]$ chmod g+w empleados.txt
  438. [alba@localhost ~]$ ls -l
  439. total 0
  440. -rw-rw-r--. 1 alba alba 0 May 2 06:58 empleados.txt
  441. [alba@localhost ~]$ chmod o+w empleados.txt
  442. [alba@localhost ~]$ chmod o-w empleados.txt
  443. [alba@localhost ~]$ ls -l
  444. total 0
  445. -rw-rw-r--. 1 alba alba 0 May 2 06:58 empleados.txt
  446. [alba@localhost ~]$ su
  447. [root@localhost alba]# groups oficina2
  448. groups: oficina2: no such user
  449. [root@localhost alba]# groups nerea
  450. nerea : nerea oficina2
  451. [root@localhost alba]# groups alba
  452. alba : alba oficina2
  453. [root@localhost alba]# chmod u=rw,g=r,o=r empleados.txt
  454. [root@localhost alba]# su - nerea
  455. Last login: Mon May 2 07:00:29 EDT 2016 on pts/0
  456. [nerea@localhost ~]$ sudo /home/alba/empleados.txt
  457.  
  458. We trust you have received the usual lecture from the local System
  459. Administrator. It usually boils down to these three things:
  460.  
  461. #1) Respect the privacy of others.
  462. #2) Think before you type.
  463. #3) With great power comes great responsibility.
  464.  
  465. [sudo] password for nerea:
  466. [nerea@localhost ~]$ vi /home/alba/empleados.txt
  467. [nerea@localhost ~]$ su - alba
  468. Password:
  469. Last login: Mon May 2 07:01:05 EDT 2016 on pts/0
  470. [alba@localhost ~]$ ls -l
  471. total 0
  472. -rw-r--r--. 1 alba alba 0 May 2 06:58 empleados.txt
  473. [alba@localhost ~]$ chmod 764 empleados.txt
  474. [alba@localhost ~]$ ls -l
  475. total 0
  476. -rwxrw-r--. 1 alba alba 0 May 2 06:58 empleados.txt
  477. [alba@localhost ~]$ su - nerea
  478. Password:
  479. Last login: Mon May 2 07:06:38 EDT 2016 on pts/0
  480. [nerea@localhost ~]$ vi /home/alba/empleado.txt
  481. [nerea@localhost ~]$ vi /home/alba/empleados.txt
  482. [nerea@localhost ~]$ ls /home/alba
  483. ls: cannot open directory /home/alba: Permission denied
  484. [nerea@localhost ~]$ ^C
  485. [nerea@localhost ~]$
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
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!