By default, /etc/sudoers (and any files it includes) will be exported. CAVEATS There is no easy way to prevent a user from gaining a root shell if the editor used by visudo allows shell escapes. If ‘e’ is typed to edit the sudoers file after a parse error has been detected, the cursor will be placed on the line where the error occurred (if the editor Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [SOLVED] Can't Access Sudoers File http://prcflow.com/syntax-error/fix-broken-sudoers-file.html
In the latter case, you can ignore the warnings (sudo will not complain). Best regards, Luis Adv Reply August 28th, 2010 #3 mahmoodn View Profile View Forum Posts Private Message A Carafe of Ubuntu Join Date Dec 2007 Beans 123 DistroKubuntu 10.04 Lucid I wrote this message by a mistake. Normally, visudo does not honor the VISUAL or EDITOR environment variables unless they contain an editor in the aforementioned editors list.
Understanding memory allocation for large integers in Python What does the following character mean in German: »Ø«? However, I cannot run sudo commands because of some error in the sudoers file made by someone else who logged in as root as well earlier. The time now is 05:22 AM. Regards, Glen Adv Reply August 2nd, 2012 #7 NikTh View Profile View Forum Posts Private Message Visit Homepage Ubuntu Member Join Date Feb 2012 Location el_GR BeansHidden!
So, I edited the message writting my apologies. visudo locks the sudoers file against multiple simultaneous edits, provides basic sanity checks, and checks for parse errors. Why didn’t Japan attack the West Coast of the United States during World War II? Visudo Add User You may wish to comment out or remove the unused alias.
Psychocat's method had me boot into recovery mode, select "drop to root shell prompt", enter "mount -o rw, remount /" and response is "mount: special device remount does not exist". Visudo Example Read past end of file to recover data Am I interrupting my husband's parenting? after sudoers.so). http://www.sudo.ws/man/1.8.16/visudo.man.html See requiretty above. # Defaults !visiblepw Defaults env_reset Defaults env_keep = "COLORS DISPLAY HOSTNAME HISTSIZE INPUTRC KDEDIR \ LS_COLORS MAIL PS1 PS2 QTDIR USERNAME \ LANG LC_ADDRESS LC_CTYPE LC_COLLATE LC_IDENTIFICATION \
Suppose the installed Ubuntu system's root filesystem is on /dev/sda1. Visudo Nopasswd Why does typography ruin the user experience? Was user-agent identification used for some scripting attack techique? Hot Network Questions In the future, around year 2500, will only one language exist on earth?
Also, you can put all the commands on one line. try here Note that this can be a security hole since it allows the user to execute any program they wish simply by setting VISUAL or EDITOR. Sudoers Syntax Error This may be a bug. Sudo: No Valid Sudoers Sources Found, Quitting If ‘e' is typed to edit the sudoers file after a parse error has been detected, the cursor will be placed on the line where the error occurred (if the editor
i was about to suggest ALL=(ALL) :) glad you got it working. –ithcy Apr 27 '11 at 20:01 add a comment| Not the answer you're looking for? http://prcflow.com/syntax-error/syntax-error-near-end-vhdl.html It also strange for me because as I search, people say that it can be edited with visudo. UNIX is a registered trademark of The Open Group. share|improve this answer edited Jul 16 '12 at 4:49 Anwar 39.5k1498182 answered May 4 '12 at 11:04 jo-master 51 What does "than find command of sudo will find the Visudo Save And Exit
All help is welcome. I will try. BUGS If you feel you have found a bug in visudo, please submit a bug report at https://bugzilla.sudo.ws/ SUPPORT Limited free support is available via the sudo-users mailing list, see https://www.sudo.ws/mailman/listinfo/sudo-users http://prcflow.com/syntax-error/sudo-parse-error-in-etc-sudoers.html See the manpage for details. –Eliah Kagan Jul 3 '12 at 0:12 As for giving specific permission, please note that this is only useful for very simple commands/apps, because
There is a hard-coded list of one or more editors that visudo will use set at compile-time that may be overridden via the editor sudoers Default variable. Visudo Ubuntu SkyrimSE is Quiet Should the sole user of a *nix system have two accounts? Browse other questions tagged sudo visudo or ask your own question.
What is the purpose of the box between the engines of an A-10? In this situation, the problem isn't that there are bad files (or wrong permissions) in /etc/sudoers.d, but that /etc/sudoers was itself corrupt. –Eliah Kagan May 29 '12 at 6:32 add a I wrote this message by a mistake. Visudo Linux It should be specified as a numeric user ID.
What is mathematical logic? that worked. The lock file used is the specified sudoers file with ".tmp" appended to it. this content http://xkcd.com/293/ There are 10 kinds of people in this world: Those who understand ternary, those who don't, and those who confuse it with binary.
What is an instant of time? Then reboot and its done. You should apply the command from your Desktop environment (nor Recovery mode or Console) or else you should be run nano instead . Read more about reopening questions here.If this question can be reworded to fit the rules in the help center, please edit the question.
Main menu Skip to primary content Quick Start Downloads Buy Codecs Forum FAQs About About us Contact us Technical, help and resource documents Trademark rules Raspberry Pi FAQ Register Login /etc/sudoers: Am I interrupting my husband's parenting? In check-only mode only, the argument to -f may be ‘-', indicating that sudoers will be read from the standard input. -h, --help Display a short help message to the standard On Raspbian, like you, I see just "What now?" without the preceding explanation.
it must be owned by root und use 755, than find command of sudo will find the config. In this mode details about syntax errors are not printed. That should be 2 commands, /usr/bin/aptitude and /usr/bin/X11/wireshark. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed