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• Installing FreeBSD - Standard Installation
  ...in the meantime, the [[c shell]], /bin/csh is what you want.) The default shell is extremely painful to work with, so don't forget to do this! Once you're
  18 KB (3,237 words) - 10:11, 23 June 2008
• Ssh
  ...[:Category:System Commands | command-line tool]] used to securely access a shell prompt on a remote network computer. Doing this is commonly referred to as ...e could just log all the [[packets]] going to the machine and wait until a login sequence went by, and presto change-o, he's got [[root]]. A more patient b
  7 KB (1,113 words) - 23:24, 23 May 2006
• Samba, Configuration
  ...'' - passwords must be encrypted for each machine to successfuly negotiate login credentials with your Samba server. ... /sbin/nologin, and then checked to make sure that account really couldn't shell into the box by using [[su]] to see what would happen if someone tried.
  14 KB (2,339 words) - 16:24, 13 July 2010
• Su
  If you just type in [[su]] at the shell prompt and do not supply an argument, [[su]] assumes that you are asking to ...her security-related issues as well as issues related to the user-specific shell environment. Simply supply [[su]] the name of the user whose context you w
  3 KB (611 words) - 20:51, 6 June 2005
• Init
  shell without asking for login) ...ingle-user mode" and "multi-user mode", where single-user mode is one root login only (usually at the console and without a password required) and multi-use
  2 KB (301 words) - 21:46, 23 February 2005
• Users, adding
  ... new user's primary group, set the [[C shell]] as its default [[shell]] on login, and set its home directory as "/home/username". It will '''not''' copy an Login group [felix]:
  2 KB (326 words) - 13:22, 13 October 2009
• Pw
  ...a secondary group on the account, and setting the default shell to the [[C shell]]. ...isables the ''newuser'' account for interactive login purposes. (With the shell set to /sbin/nologin, any attempt to log in results in a "This account has
  1,023 B (162 words) - 16:08, 26 January 2008
• Wheel
  ...' is a special user group. By default, FreeBSD does not allow direct root login from remote locations, and does not allow any user to [[su]] to [[root]] - ...e or dictionary-attack the password to the root account. With direct root login disabled, your exposure is greatly decreased because any potential attacker
  2 KB (321 words) - 01:45, 17 December 2008
• Grep
  -rw-r--r-- 1 root wheel 6521 Jun 5 2003 login.conf -rw-r--r-- 1 root wheel 65536 Jun 5 2003 login.conf.db
  4 KB (589 words) - 22:26, 22 August 2007
• Shell
  ...of the operating system). Microsoft Windows users will compare the '''Unix shell''' to DOS. ...e command line or by other scripts or programs (Windows users will compare shell scripts to ''batch files'').
  4 KB (625 words) - 21:36, 7 June 2006
• Users, modifying
  ...user's shell, use [[chsh]] or [[pw]] '''usermod [username] -s [path to new shell]'''. To change a user's login name (account name,) you can edit [[ /etc/passwd]] and [[ /etc/master.passw
  971 B (167 words) - 20:09, 8 December 2007
• Chsh
  ...l''' line to point to the shell you want -- make sure you point to a valid shell! ...pelled shell or point to a shell that isn't on a mounted volume (e.g., the shell is in /usr/local/bin/bash and /usr/local/ isn't mounted).
  1 KB (207 words) - 22:13, 26 May 2009
• Securing servers
  ...bly be unnecessary, and any extraneous information that they give when you login will usually be worthless to you but potentially useful to an attacker. If ...e not from a specific domain or IP by editing the very well commented /etc/login.access file.
  8 KB (1,310 words) - 16:38, 13 August 2012
• .profile
  ...at's not the [[Bourne Shell]],) it's usually set to redirect to the proper shell's .profile. see also .[[shell]]_profile (e.g., .bash_profile)
  1,009 B (154 words) - 21:22, 25 August 2012
• .bashrc
  ...ated in a user's home directory which will be executed when the [[bash]] [[shell]] starts. an example .bashrc is below. note that this is a bashrc from a l # ~/.bashrc: executed by bash(1) for non-login shells.
  2 KB (241 words) - 21:30, 25 August 2012
• Invalid shell
  ...ample, assigning <code>/usr/local/bin/bash</code> as the root user's login shell, and then deleting that port. Oops. What if <code>bash</code> is not loca ...). A non-root user cannot assign itself a shell that does not exist in the shell database; or, the message will return:
  1 KB (231 words) - 16:19, 16 June 2006
• Single-user mode
  In '''single-user mode''', there is and can be only one login to the system, which will be the root user. This mode is needed if you wan ...the problem, in which case you'll be helpfully prompted to hit Enter for a shell prompt.
  3 KB (490 words) - 20:12, 10 May 2006
• Shell configuration file
  ...r configuration file. The name of this file will change depending on which shell you're using, and it's important to note that since not all shells have com Shell configuration files are often used to change your prompt to something usefu
  2 KB (302 words) - 15:31, 1 May 2007
• Qmail, Mail toaster
  ...n fact, even for those folks - like myself - who have both a mailbox and a shell account, I want to make certain that the credentials used AREN'T the same, ...omainname.tld/cgi-bin/qmailadmin/qmailadmin. You should get a nice little login screen asking for a username and password and domain. Remember the domain
  45 KB (7,264 words) - 06:09, 1 January 2009
• Webmin
  ** Cluster Shell Commands; ** Command Shell;
  5 KB (748 words) - 15:47, 24 January 2010
• Source
  ... to re-read your shell configuration file on the fly (without having to re-login). Similar to [[rehash]].
  194 B (30 words) - 14:42, 8 February 2008
• X Windows Terminal
  shell# pkg_add -r fluxbox-devel shell$ fluxbox-generate_menu
  21 KB (3,445 words) - 05:18, 5 December 2008
• .xinitrc
  Another approach is to alias the desktop script to another command in your shell profile; such as placing ...ely, the identical file [[.xsession]] will start the window manager from a login manager.
  1 KB (214 words) - 21:47, 17 December 2014
• Daemon
  ...ackground (instead of interactively). If an interactive process such as a shell is used to start the ''daemon'', the ''daemon'' continues to run after the ...out your username and other information or capabilities exported from your login environment, provide the world with access to underlying instances of the m
  2 KB (299 words) - 16:39, 21 June 2006
• GEOM Boot Problems, fixing
  ... of trial and error I had to scan my filesytems. So if you receive a root shell fsck the devices - ''fsck /dev/mirror/FreeBSDs1a, fsck /dev/mirror/FreeBSDs ...uld continue to boot as it did before editing loader.conf. Let it finish, login, remove your erroneous entries
  3 KB (456 words) - 11:56, 3 January 2009
• IPFILTER (IPF) Firewall
  # This function is using SSH (secure shell) # This function is using SSH (secure shell)
  52 KB (8,767 words) - 21:38, 13 August 2012
• Defending Against Attacks
  ...H (secure shell), 23, Telnet, or 21, FTP these ports can be bombarded with login attempts using common ID/PW combinations probing for access. In the case of ...te port number will have to enter the alternate port number as part of the login command. After setting up alternate port numbers you can have your firewall
  8 KB (1,398 words) - 23:00, 13 August 2012
• User Account Admin
  .... The account name/ID and password is what you are prompted for during the login process, whether locally from the FBSD console screen or remotely using som # Default shell (without path)
  4 KB (720 words) - 00:19, 14 August 2012
• Disaster Recovery Scheme
  ...ad only mode and there is only one active process in your system, the root shell you are using to dump and or restore the file systems. In this environment At the prompt for shell path, just hit enter on keyboard.
  18 KB (3,177 words) - 00:50, 14 August 2012