Used when executing commands as another user.

learn more… | top users | synonyms

8
votes
1answer
8k views

Sudo keeps asking for password, despite that NOPASSWD already set

The following sudoers configuration used to work well in MacOS 10.8.5, several days ago I upgraded to Mavericks, NOPASSWD flag does not seem to work anymore: # User privilege specification root ...
2
votes
2answers
23k views

Sudo password doesn't work even if I have no password

I've erased the password from preferencenow I can log in without using any password but when I run a sudocommand terminal ask me a password if I insert nothing or the old one it return error. What's ...
0
votes
1answer
2k views

How to block and unblock the media ports in MAC OSX 10.9? [duplicate]

I am working on a test project that requires me to block all media ports on my Mac OS X 10.9. The instructions I'be veen given are "Chinese" to me :-) I have no idea how and where to start, let ...
0
votes
1answer
390 views

Cannot create a file with sudo in Apache web directory

Suddenly the following problem has happened: I have an Apache web directory at /www. Everything was ok with the permissions, but at some point (I can't realize what caused it), I become unable to ...
1
vote
1answer
8k views

su & sudo on OSX Mavericks

I am trying to use su and sudo on my iMac that I did a fresh clean install of Mac OS X 10.9 and Server 3.0. I explicitly set the password for root with passwd root but when I try to use su or sudo ...
0
votes
3answers
5k views

Issue installing MacPorts on Mavericks

I try to install MacPorts and get this $ sudo make install make: getcwd: Permission denied shell-init: error retrieving current directory: getcwd: cannot access parent directories: Permission denied ...
0
votes
1answer
177 views

sudo requires root password

I've got an admin user phil with password orange, and the root user is enabled with password banana: If I type sudo ls, and enter the password orange, I get Sorry, try again. If I type sudo ls, and ...
3
votes
2answers
16k views

How to specify command to always run as root?

In Mountain Lion, I frequently used a simple automator app called "Purge Memory" which just ran "purge" in the command line. I really enjoyed cleaning the RAM, especially when buggy apps ran memory ...
1
vote
2answers
126 views

Change root password to be different than Admin password

I want to change the root password so it is different than the admin password. I need to change the password so the admin can still be logged on, but the root password to modify the hosts file ...
2
votes
3answers
11k views

How do I run sudo command from standard account?

From what I've read, it is good security approach to have two accounts, one admin and one standard. I am trying to run the following command in terminal on my standard account sudo mv ...
0
votes
1answer
474 views

Help me reset the terminal after sudo command mistake

I recently installed a cracked version of a program and it instructed me to block outgoing connections by following the instructions below. Step 1 Click the "Go" menu, select "Utilities," and then ...
3
votes
1answer
2k views

Changing read permissions on /private/etc recursively

I was trying to make my /private/etc folder and all its contents world-readable. 'Permission denied' messages from a number of internal files and folders were a recurrent theme whenever I did a find ...
1
vote
0answers
204 views

Sudo works for a whole day and then stops working until a reboot

I currently have admin access to a Macbook Pro running OSX 10.8.4. I have been sudoing at the terminal for the whole day with no restart until sudo stops working. I rebooted the operating system and ...
1
vote
2answers
633 views

Is there a way to set an Application Shortcut in the Keyboard Preference Pane via Terminal?

I'd like to have a bootstrap for my custom keyboard shortcuts to use on multiple machines...
0
votes
1answer
140 views

cannot run sudo

I have a corporate account work on my macbook that has administrator privileges and created a non-administrative account local. Logged in as local, when I tried a command with sudo, I got the ...
0
votes
2answers
182 views

Upgrading from sudo 1.7.4p6 to 1.8.6p7 on OS X 10.7.5

I downloaded sudo for os x 10.7 from the following link, I followed the readme instructions, but when I call sudo -V I still get the old version number. I can see the folders related claim to have ...
0
votes
0answers
377 views

Mac asking for password for some files when deleting [duplicate]

This happens not for all files. When I move or delete some of the files on my external drive Finder will ask for password. Is it due to permission set on these files ? Can I use something like Sudo ...
1
vote
2answers
941 views

Password problems changing users in Terminal

I'd like to switch between the default user in Terminal and the user 'postgres', created when I installed PostgreSQL 9.2. If I type su postgres, I'm prompted for a password that I don't know and ...
2
votes
1answer
708 views

How can root launch a regular Mac application from a cron job in /etc/crontab?

I want the cronjob to do some things as the superuser, and depending on the result, launch an app as me, the logged-in user. I've tried a bunch of things but nothing I think should work does. ...
1
vote
0answers
84 views

allow sudo only at a specific time of day

Is it possible to configure sudo so that it only works at a specific time of day, say, from 9AM to 10AM? In Linux, this can be done by editing /etc/security/time.conf, but I don't know if this is ...
1
vote
0answers
1k views

My MBP (13 inch, MID 2010) will not start up

I have used the internet for the past 2 weeks in search of something that will help me troubleshoot/repair my MBP. It wont boot in Safe Mode using the SHIFT key. Following is everything I have tried ...
4
votes
3answers
29k views

Terminal returns not found for most commands Mac OSX

I'm really new to Mac OSX and UNIX based systems. I wanted to run a few Windows games on my Mac Mini so I started installing Wine and MacPorts. Having done so, I typed in sudo port install wine and ...
22
votes
2answers
66k views

allow sudo to another user without password

I want to be able to 'su' to a specific user, allowing me to run any command without a password being entered. For example: If my login were user1 and the user I want to 'su' to is user2: I would ...
5
votes
3answers
1k views

After typing sudo I can no longer autocomplete commands by pressing Tab

In a Terminal, if I type beginning of any command by pressing tab I can see the rest of that command. However this feature does not work with any words I type after sudo. How can I complete command ...
1
vote
3answers
1k views

How do I schedule a root command to run at intervals?

I need to run a script in intervals that requires a root user to execute. I created a plist that will call a script in ~/bin/test.sh. user@MBP:~$ ls -lah ~/bin/ -rw-r--r-- 1 root staff 566B ...
5
votes
2answers
19k views

How do I give a user sudo permissions?

On my computer I have two accounts: geoff and admin. I want to do gacutil.... Doing it in account geoff (where I need it to be done) I get the message: gac directories could not be created, possibly ...
4
votes
1answer
4k views

whoami is not who I am!

I login into my own computer as username geoff. When I open a terminal I have as prompt: Geoffs-MacBook-Air:~ org1$ The org1 is my work username! I have no login of that username for this computer ...
0
votes
1answer
89 views

Why is sudo running so many times?

I've just noticed that my mac has loads of sudo processes running – why? What is causing them?
4
votes
2answers
27k views

terminal sudo or su asks for password in Mountain Lion OS X

I don't know the root password on my system and I'm trying to start Apache. $ sudo apachectl start WARNING: Improper use of the sudo command could lead to data loss or the deletion of important ...
0
votes
1answer
89 views

File has different owner if examined using `sudo`

I have some files backed up on an external HD, and according to Finder they're all owned by my standard user account. According to Terminal, however, they're owned "unknown" if I look at them using ...
3
votes
1answer
709 views

dyld message when launching commands as sudo

When I launch a command from the shell as super user I always get back the following message: dyld: DYLD_ environment variables being ignored because main executable (/usr/bin/sudo) is setuid or ...
1
vote
1answer
677 views

How do System Preferences remain unlocked?

To make certain modifications to system preferences, you first need to unlock the preference pane. Some of these changes are done on a system level and the command-line equivalent would need to be ...
1
vote
1answer
387 views

How do I run BeyondCompare in X11 as root?

I used WineBottler to install Beyond Compare on my Mac. It runs within an X11 environment. (It works great, by the way.) But it cannot access many folders to which my user account does not have ...
3
votes
1answer
4k views

How to avoid the GUI password prompt when using `osascript`?

I’d like to use the osascript shell command to run some AppleScript, but I’d rather avoid the GUI password prompt. Instead, I’d prefer to run the script as sudo from the command-line, so no GUI ...
11
votes
4answers
8k views

Can sudo's annoying message be removed from Mountain Lion 10.8.0?

After the upgrade to 10.8.0, whenever I do a sudo, I always get this message: dyld: DYLD_ environment variables being ignored because main executable (/usr/bin/sudo) is setuid or setgid I have ...
1
vote
1answer
630 views

Why can't I chmod to make a file executable without sudo?

On OS X 10.6.8, I made a small script file in my home directory and tried to make it executable. Surprisingly, I found that chmod had no effect until I ran it as super-user. I own and have write ...
0
votes
0answers
527 views

How can I play a sound from the command line running as sudo?

While typing afplay danger.mp3 in the Terminal will play the .mp3, doing sudo afplay danger.mp3 or sudo su and then afplay danger.mp3 does not. Any idea why is this? How can I use the afplay command ...
3
votes
3answers
4k views

Why does sudo ask for a password in terminal?

Why does sudo ask for a password when one can sudo su without a password and perform the same commands? Is there a way to make sudo not ask for a password when you're logged in as the an admin anyway? ...
5
votes
2answers
3k views

Can sudo use my existing aliases?

How can I let sudo use my existing aliases in my .bash_profile (or .bashrc, .profile …)? For example I want to be able to use ll instead of ls -laGF as sudo.
7
votes
5answers
67k views

How do I reset/recover my superuser password without the boot disk?

I lost the superuser password for my iMac and I don't have the boot disk. I already tried the second answer on this page, but every time I type su from the command prompt, it still asks for a ...
1
vote
1answer
1k views

sudo password incorrect all of a sudden

sudo ls All of a sudden it says password incorrect. I am 100% sure of my password. I don't know what happened. Hacked ?
18
votes
4answers
13k views

Where will the incident with the sudo command be reported to?

If a non-admin types a sudo command in Terminal, this will appear after they enter their password: User is not in the sudoers file. This incident will be reported. Where is this reported to?
1
vote
1answer
99 views

Sudo with Sidekick

Sidekick is a helpful little tool which adjusts the system settings based on geographical location. I added an action which will execute a sudo command-line command. The problem is that the Terminal ...
3
votes
3answers
6k views

How can I execute sudo commands as a cron job?

I'm trying to execute a shell script as a cron job. The problem is that my script needs to be run as a super user. I tried it with just writing sudo infront of the command in my crontab file, but it ...
2
votes
2answers
4k views

User changed to 502 on OSX

I have a small problem with my permissions. I use rsync frequently on a certain target directory, but one day I by accident I used "sudo rsync", and now all my permissions for the files in the ...
1
vote
1answer
689 views

How do I save ftp.plist file when using sudo nano?

I edited ftp.plist by using sudo nano in terminal, and I saved by control + O but after reboot, it changed again. How can I save the file?
0
votes
2answers
1k views

Lion Terminal remembers sudo password after quitting

I've been using Lion since its release, and I noticed today, for the first time, that Terminal did not prompt me for a password when I typed in a sudo command, if I close and reopen Terminal within ...
4
votes
2answers
6k views

Installing Homebrew on Lion

I am trying to install Homebrew on Lion but keep getting an error. $ /usr/bin/ruby -e "$(curl -fsSL https://raw.github.com/gist/323731)" I run the above code, which results in: ==> This script ...
8
votes
6answers
32k views

How do I open a file as root in TextEdit on Lion?

How do I open a file as root, in TextEdit? I've tried these commands as root, but TextEdit always say it's locked: open -e /etc/apache2/httpd.conf open -e -F /etc/apache2/httpd.conf open -e -F -W ...
7
votes
2answers
29k views

Why can't I run `su`? (and how should I do?)

Whenever I try to issue su I get this: $ su Password: su: Sorry Needless to say, I'm entering the correct admin password which does work with sudo. What I want is not having to enter sudo each ...