Used when executing commands as another user.

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-1
votes
1answer
54 views

Can naming/running a program “sudo” somehow cause problems?

I hope this is an appropriate place to post this--I have no idea what happened. I named a c++ file (a simple sudoku solver) "sudo.cpp" and then compiled it with "g++ sudo.cpp -o sudo" and ran ...
1
vote
2answers
23 views

change sudoers to stop asking for password when running a systemsetup comman

To what exactly do I need to change sudoers file to prevent asking for password when I change system time zone? This is the command I am going to run: sudo systemsetup -settimezone timezone I know ...
5
votes
3answers
847 views

How does the sudo key symbol work?

I'm trying to write a script that requests the user password for some sudo-related commands. My goal is to emulate the default method that OS X uses to obtain the user's password, Password: followed ...
3
votes
1answer
87 views

Can't write to /usr even with sudo

Here's my problem: sudo php -d detect_unicode=0 go-pear.phar ...should let me run as root and modify /usr & /usr/share directories, but I get this: Below is a suggested file layout for your ...
0
votes
2answers
43 views

prevent networksetup from asking for password

I am trying to get rid of password when changing proxy with networksetup. I changed permissions to read and write of /private/etc folder and propagated change to subfolders. I tried this: sudo chmod ...
0
votes
1answer
91 views

I broke sudo - how do I fix it?

Apparently I can't sudo on my Mac any more. Piers-MacBook-Air:~ piersb$ sudo ls Password: Sorry, user piersb is not allowed to execute '/bin/ls' as root on Piers-MacBook-Air.local. ...
11
votes
3answers
216k views

How do I run terminal in sudo mode?

I was trying to install npm, and I got npm ERR! Error: EACCES, Permission denied '/usr/local/lib/node_modules' npm ERR! npm ERR! Please use 'sudo' or log in as root to run this command. npm ERR! ...
4
votes
3answers
4k views

sudo: /etc/sudoers is owned by uid 501, should be 0

To run programs as sudo without password, I edited /etc/sudoers with wrong content. Then I re-edited it with Mac's default text editor(course sudo cannot be used when /etc/sudoers is wrong). I ...
3
votes
1answer
260 views

How do I fix this sudo permission issue - UID 503, should be 0 - El Capitan

Whenever I try any sudo command whatsoever in terminal, I get the following error message: sudo: /etc/sudoers is owned by uid 503, should be 0 sudo: no valid sudoers sources found, quitting I have ...
1
vote
1answer
34 views

Errors in installing OpenMPI on El Capitan

I'm following this guide to install OpenMPI on my Mac. I think everything is going well, but now I'm at the step where I have to make all. When I try, I get the error Agreeing to the Xcode/iOS license ...
0
votes
1answer
30 views

How do I revert the sudo less /private/etc/cups/printers.conf command?

I have used the above command to try and find my printer's address using the web. Now I would like to revert this setting using terminal. Can anyone help me with this? Thanks in advance!
1
vote
1answer
37 views

Weird sudo behavior on MacBook Pro

I have a company MacBook Pro. I am sudoer and I can do anything that requires admin privileges when I'm connected to the company network. But I can't when I'm home. How is that possible?
3
votes
2answers
36 views

Sudoers file plist

Using OSX server profiles to configure our fleet of Active Directory connected Macbooks. When our laptops are not connected to the internal network (or via VPN), their AD group membership is lost. ...
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 ...
-1
votes
2answers
85 views

su and sudo without typing passphrase twice

On the command line, I find that, if I want to administer something, I must first login admin and enter password and then sudo something and enter password again. Is there a way to do this in one ...
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 ...
1
vote
0answers
29 views

Getting bash-3.2 everytime I “su”

Whenever I su, PS1 changes to \s-\v\$. Why is that? Tried setting it, but it still changes when I su again, or exit the terminal. What to do?
0
votes
0answers
34 views

The file that cannot be deleted

Today I've been clearing out my hard drive, removing files and applications I no longer need. I deleted a few stubborn files using command line rm. But I've run into a file that resists all my ...
0
votes
0answers
106 views

Compiling Ghostscript in El Capitan

I'm trying to compile Ghostscript-9.18 ( i need libgs ) and I've run into the new Rootless Security stuff when I try to install the libs. How do I change the target from /use/include to ...
4
votes
2answers
42 views

Allowing sudo privileges, but not access to sites

Is it possible to make it so a user can use the sudo command in terminal, but not have access to sites other then those allowed through parental controls, without a third party system?
8
votes
1answer
19k views

Can't write to /usr/lib

I upgraded to OS X El Capitan and tried to install a new app (MPLAB X from Microchip) but I got an error because it couldn't copy a library to /usr/lib even when it asked for root password. I tried to ...
1
vote
3answers
111 views

None of my admin accounts are sudo users

I have three admin accounts on one machine running El Capitan. The machine is a few days old. Whenever I try to run a sudo command, I'm asked for my password and told accountUsername is not in the ...
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 ...
1
vote
1answer
361 views

Operation not permitted “sudo ditto -v to folder /usr/bin”

I'm trying to copy an exec file from my downloads folder to /usr/bin/ using sudo ditto -v sweep /usr/bin/sweep, but the command always fails in Terminal. I even tried to manually drag and drop it but ...
0
votes
1answer
483 views

How to install ruby gems without sudo

I want to install a Ruby Gem to my computer, but since I don't have an administrator account I can't use sudo. How do I install a Gem without sudo, and what (if any) privileges do I loose? This is in ...
0
votes
1answer
38 views

How do I grant irrevocable privacy from user with sudo access?

In Unix, any user with sudo access can act as any other user using sudo su. This invalidates any imagined privacy of local files for all other users of the same Mac. Is there any (preferably OS-level) ...
1
vote
3answers
421 views

Mac OS X administrator account still requires sudo

when trying to install Ruby, Vagrant, and Grunt using terminal I am still required to use sudo on my installs. I am sole proprietor of the laptop and have an administrator account. Shouldn't I be able ...
6
votes
3answers
31k 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 ...
7
votes
1answer
836 views

Terminal becomes unresponsive when a “sudo” password prompt is displayed

When asked to type my password to run a sudo command, the USB keyboard goes unresponsive and I cannot type in the password or anything else. I can hit return three times to bounce out on three failed ...
0
votes
1answer
68 views

Sudo giving dyld problem. Help for a beginner

I am new to using a macbook terminal. Initially when I used the terminal for working on Raspberry Pi everything was great. But now when I try to use the terminal and type sudo it keeps giving a dyld ...
0
votes
2answers
2k views

sudo: effective uid is not 0, is sudo installed setuid root?

I was trying to remove some folders (python) via sudo rm in Terminal and got this message: sudo: effective uid is not 0, is sudo installed setuid root? I already tried to verify/repair disk ...
0
votes
0answers
126 views

os.Popen command is not working

I'm writing a python script that is suppose to change default display settings for all users. I run the script as sudo because it needs to change every display. This line is suppose to change the ...
1
vote
0answers
72 views

OSX Flush DNS without sudo

I have a Mac that keeps messing up its DNS (this may be a wider network issue, we have windows clients that are having problems too). Whilst I try to understand the DNS issue I'd like to set an 'icon' ...
10
votes
2answers
2k views

How to prevent 'sudo rm -rf /'

A few times I have accidentally executed the command sudo rm -rf /. Is there a way how to prevent me from running this command? For example can I somehow disable it using the sudoers file?
4
votes
4answers
2k views

Run GUI Applications from Terminal with root privilege

So it has been well documented that GUI applications (like gedit or textedit) should NOT be run with sudo. Ubuntu et al get gksu and gksudo (and the like) so question: what do WE (Mac users) get? ...
0
votes
1answer
582 views

How to solve “User is not in sudoers file, incident reported”

I added "Syammala Naidu" ALL=(ALL) ALL to /etc/sudoers, rebooted and logged in as Syammala Naidu and run sudo -i. Sudo tells me: user not in sudoers file, incident Reported. How can I fix this?
0
votes
2answers
250 views

Terminal command to arrange all files/folders by name on hard drive

Looking to tidy up my iMac. Like everyone, I have lots of files/folders on my iMac. When they get dragged and dropped, or moved around, they retain their position, and the only way to fix this is to ...
1
vote
1answer
186 views

sudo asking for password even though user doesn't have a password set

I have a computer that doesn't not require a password. I'd like this to continue into sudo, but unfortunately it doesn't recognise a user not having a password. According to Apple the sudo command ...
0
votes
2answers
2k views

Using visudo to edit sudoers on Mac

I have managed to make the sudoers file on my Mac erorr. eg. $ sudo visudo >>> /etc/sudoers: syntax error near line 45 <<< sudo: parse error in /etc/sudoers near line 45 sudo: no ...
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 ...
2
votes
2answers
2k views

Homebrew / link osxfuse not possible

I didn't run brew doctor since a lot of time. Know it tell me I should run brew link osxfuse. Here I show you the rest: Newton:~$ brew link --overwrite osxfuse Warning: Could not link osxfuse. ...
8
votes
3answers
273 views

Is it possible to extend the time i'm logged as administrator when enter sudo mode from the console?

Is it possible to extend the time i'm logged as administrator when enter sudo mode from the console? If yes, how?
0
votes
2answers
5k views

Opening apache conf file with write permissions

I'm trying to open the /private/etc/apache2/httpd.conf file to make some changes. I thought I'd be able to open this with the correct permissions from the command line, so I tried: cd ...
4
votes
2answers
10k views

How can I specify shutdown time with “sudo shutdown”?

In the following Terminal command sudo shutdown -r now, there is a time set ("...now"). Is there a way to set a specific time. For example, could it be sudo shutdown -r -int 1200?
1
vote
0answers
66 views

Terminal 3 failed password attempts

I've got a really funny issue with my Mac at the moment. I was using a sudo command and it rejected my password 3 times (I double checked and the password was correct) but now I can't do anything as ...
1
vote
2answers
4k views

How to open a shell script in a new Terminal window and run it with administrator privileges

I need to programmatically open a shell script in a Terminal window and run it with administrator privileges. I'm using osascript as it displays a convenient prompt for an admin login/password. I'm ...
0
votes
1answer
110 views

How can I run a script or app as sudo with a click?

I have a certain program that doesn't work right unless I run it as sudo. I don't mind having to type in my password, but I'd like to get out of the whole process of opening command line and typing ...
1
vote
1answer
59 views

Access to sudo but not security and privacy or users and groups

How can I add myself to these groups so that I can have access to these areas in system preferences? I have sudo access but I'm not sure how to accomplish this through terminal.
8
votes
6answers
27k views

How to fix curl: (60) SSL certificate: Invalid certificate chain when using sudo

So since the Mavericks upgrade curl has more issues with certificates. When trying to curl a file from my web server with it's self-signed certificate it was getting the error "SSL Certificate: ...
2
votes
0answers
140 views

What is a reasonable command to prompt for sudo password with sudo -A?

My question is definitely related to What option should I give the sudo command to have the password asked through a graphical interface? But my question is slightly different. I know how to use sudo ...