execute a command as another user

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0
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1answer
30 views

I added my username to /etc/sudoers but using sudo still asks for password

I entered my username in the sudoers file, but when using sudo in scritps, it still asks for the password. This is my sudoers file: ~: ls -al /etc/sudoers -r--r----- 1 root wheel 1297 Aug 14 ...
0
votes
1answer
22 views

How to edit /etc/profile using emacs?

I am using Emacs 24.3 on Mac OS X 10.9.4 and I am trying to edit /etc/profile with that. It obviously does not work when starting the GUI version, but for some reason, it also does not work when ...
0
votes
1answer
70 views

sudo: unable to cache user root, already exists

Suddenly started getting this strange error when attempting to run any command via sudo: sudo: unable to cache user root, already exists I've tried different Terminal windows, repairing ...
2
votes
3answers
107 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? ...
2
votes
1answer
135 views

Super and admin user in OS X

Superuser account is disabled by default in OS X (Mavericks). But if you run sudo -l you will come to know that the admin user can execute all superuser commands. Then what is the point of disabling ...
0
votes
1answer
162 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 ...
0
votes
0answers
19 views

2 usercodes on one machine

I have to run two usercodes on my MacBook Pro (running OSX 10.9.2), because my university insists that certain operations on the university system (the only crucial operation is printing) can only be ...
0
votes
1answer
40 views

Recovering files deleted via sudo

I deleted some files via sudo rm -rf ~/.Trash/* - unfortunately I accidentally moved a folder from the Desktop into there and can't seem to recover it. I only use this command now and then, when I ...
0
votes
1answer
118 views

Is it OK to run -sudo purge, frequently? [duplicate]

I'm on Mavericks 10.9.2, 24GB's RAM, and my usage constantly teters on 23.95 GB in use very frequently. From what I can tell, the largest running process is 'kernel_task', and even then it's less ...
2
votes
1answer
831 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. ...
5
votes
5answers
4k 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: ...
1
vote
2answers
314 views

Installing / removing encfs

I'm trying to install encfs, for which I need brew. I installed brew, but installing encfs is a pain. bash-3.2$ brew install osxfuse Warning: osxfuse-2.6.2 already installed, it's just not linked ...
1
vote
2answers
58 views

Unable to start computer after using sudo crontab -e

I've set it so that my Mac will forcefully shutdown at 12:00 everyday. But I try to turn it back on, it shuts down again right after.
0
votes
0answers
60 views

How to grant permission to application permanently

I have an application starts automatically when i'm logged in that changes some internet settings for me. I have to enter my password every time, that's quite annoying. Is there any way I can grant ...
4
votes
1answer
3k 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 ...
1
vote
2answers
3k 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
670 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
186 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 ...
0
votes
1answer
6k 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
2k 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
109 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 ...
1
vote
2answers
83 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
1k 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
169 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
552 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
101 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
162 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
89 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
140 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
392 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
229 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
45 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
918 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 ...
1
vote
2answers
2k 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 ...
9
votes
2answers
22k 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
578 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
846 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 ...
3
votes
2answers
7k 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 ...
3
votes
1answer
2k 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
75 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?
3
votes
2answers
18k 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
72 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 ...
2
votes
1answer
649 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
451 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
166 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
2k 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
7k 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
479 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
362 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 ...