Password cracking in Linux

Comments(1) Linux system password cracking 1. press E in the grub option menu to enter the editing mode. 2. edit the line/init 1 (or/single) of the kernel 3. press B to restart 4. run the following command: root @ # passwd root (set the root password) Enter new unix password: Enter the new password (1) Linux system password cracking 1. in the grub option menu, press E to enter the editing mode.
2. Edit the line/init 1 (or/single) of the kernel)
3. Press B to restart
4. Run the following command
Root @ # passwd root (set the root password)
Enter new unix password: Enter a new password
Root @ # init 6
(2) debian linux system password cracking 1. In the grub option menu 'debian GNU/Linux,... (recovery mode) ', press e to enter the editing mode
2. Edit the ro single at the end of the kernel line and change it to rw single init =/bin/bash. Press B to restart.
3. Run the following command
Root @ (none) # mount-
Root @ (none) # passwd root
Root @ (none) # reboot (3) Freebsd system password cracking 1. boot to the boot menu
2. Select each item (Press 4) to enter the single-user mode.
3. Enter a command column.
Root @ # mount-
Root @ # fsck-y
Root @ # passwd (password change command)
Root @ # root (username to crack the password)
Enter new unix password:
Root @ # init 6 (restart) (4) Solaris system password cracking 1. Select the solaris failasfe item in the grub option bar
2. The system prompts Do you wish to have it mounted read-write on/? [Y, n,?] Select y
3. Enter the single-user mode.
4. Enter the following command
# Passwd
# New passwd: Enter the New password
# Re-enter New passwd: enter a New password
# Init 6 (restart) (5) NetBsd system password cracking 1. Boot: When a prompt symbol appears and starts the last five seconds, type the following command:
> Boot-s (command for entering single-user mode)
2. In the following prompt symbols
Enter pathname of shell or RETURN for sh:
Press Enter.
3. type the following command:
# Mount-
# Fsck-y
4. Use passwd to change the root password.
5. Use the exit command to enter the multiplayer mode.