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Questions tagged [permissions]

Permissions define the operations that authenticated users are allowed to perform on file systems, databases and other computer systems.

3213 votes
36 answers
2.8m views

ssh "permissions are too open"

I get the following error from ssh: Permissions 0777 for '/Users/username/.ssh/id_rsa' are too open. It is recommended that your private key files are NOT accessible by others. This private key will ...
Yannick Schall's user avatar
2177 votes
19 answers
5.2m views

How do I change permissions for a folder and its subfolders/files? [closed]

How do I change the permissions of a folder and all its subfolders and files? This only applies to the /opt/lampp/htdocs folder, not its contents: chmod 775 /opt/lampp/htdocs How do I set chmod 755 ...
Adam Halasz's user avatar
  • 58.1k
1511 votes
40 answers
704k views

How to fix npm throwing error without sudo

I just installed node and npm through the package on nodejs.org, and whenever I try to search or install something with npm, it throws the following error unless I sudo the command. I have a feeling ...
Chad's user avatar
  • 18.3k
1131 votes
15 answers
346k views

How do I use sudo to redirect output to a location I don't have permission to write to? [closed]

I've been given sudo access on one of our development RedHat linux boxes, and I seem to find myself quite often needing to redirect output to a location I don't normally have write access to. The ...
Jonathan's user avatar
  • 26.4k
998 votes
43 answers
732k views

"UNPROTECTED PRIVATE KEY FILE!" Error using SSH into Amazon EC2 Instance (AWS) [closed]

I've created a new linux instance on Amazon EC2, and as part of that downloaded the .pem file to allow me to SSH in. When I tried to ssh with: ssh -i myfile.pem <public dns> I got: @@@@@@@@@@@@@...
Matt Roberts's user avatar
  • 26.7k
738 votes
15 answers
311k views

sudo echo "something" >> /etc/privilegedFile doesn't work [duplicate]

This is a pretty simple question, at least it seems like it should be, about sudo permissions in Linux. There are a lot of times when I just want to append something to /etc/hosts or a similar file ...
David's user avatar
  • 18.1k
733 votes
7 answers
3.6m views

Chmod 777 to a folder and all contents [duplicate]

I have a web directory /www and a folder in that directory called store. Within store are several files and folders. I want to give the folder store and all files and folders within the store folder ...
RSM's user avatar
  • 14.9k
674 votes
25 answers
804k views

SSH Key: “Permissions 0644 for 'id_rsa.pub' are too open.” on mac

I generate a ssh key pair on my mac and add the public key to my ubuntu server(in fact, it is a virtual machine on my mac),but when I try to login the ubuntu server,it says: @@@@@@@@@@@@@@@@@@@@@@@@@@...
土豆丫's user avatar
  • 6,845
668 votes
7 answers
426k views

How to create file execute mode permissions in Git on Windows?

I use Git in Windows, and want to push the executable shell script into git repo by one commit. Usually I need to do two steps (git commit). $ vi install.sh $ git add install.sh $ git commit -am &...
Larry Cai's user avatar
  • 58.5k
644 votes
24 answers
566k views

How to reset Django admin password?

I am using Django (version 1.3) and have forgotten both admin username and password. How to reset both? And is it possible to make a normal user into admin, and then remove admin status?
IamH1kc's user avatar
  • 6,722
487 votes
37 answers
800k views

MySQL error 1449: The user specified as a definer does not exist

When I run the following query I get an error: SELECT `a`.`sl_id` AS `sl_id`, `a`.`quote_id` AS `quote_id`, `a`.`sl_date` AS `sl_date`, `...
Tech MLG's user avatar
  • 5,947
435 votes
4 answers
341k views

IIS AppPoolIdentity and file system write access permissions

Here's an issue with IIS 7.5 and ASP.NET that I've been researching and getting nowhere with. Any help would be greatly appreciated. My question is: using ASP.NET in IIS 7.5, how does IIS and/or the ...
rsbarro's user avatar
  • 27.2k
429 votes
8 answers
493k views

IIS7 Permissions Overview - ApplicationPoolIdentity

We have recently upgraded to IIS7 as a core web server and I need an overview in terms of the permissions. Previously, when needing to write to the file system I would have give the AppPool user (...
LiamB's user avatar
  • 18.5k
331 votes
5 answers
325k views

ERROR: permission denied for sequence cities_id_seq using Postgres

I ran following sql script on my database: create table cities ( id serial primary key, name text not null ); create table reports ( id serial primary key, cityid integer not null references cities(...
Tõnis Ojandu's user avatar
312 votes
25 answers
211k views

Android M Permissions: onRequestPermissionsResult() not being called

I'm updating our app to use the new M runtime permissions system. It's all working except for onRequestPermissionsResult(). I need to check a permission on a button press, and if it's successful, send ...
Ayohaych's user avatar
  • 5,149

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