Is there any way to get vs code to work properly in linux? I can't run sudo code . because that gives me an error saying it's not secure to do so, I can't do anything within the editor to force doing things, like staging a file in git, or reloading a newly installed extension. I've googled around, and it seems nobody else has posted about this, and it seems highly unlikely that I'm the first to raise issue about this. (Take it easy on me, I'm a relatively new linux user). I'm trying to figure this out on Ubuntu 18.04 if that's relevant at all. My version of vs code is 1.30.2
I guess my main question is what's the right way to get applications like vs code to be able to perform tasks that required doing things without fighting the OS about sudo and privileges?
Launch via sudo from terminal
To launch VSCode as root --which is highly discouraged-- you must specify an alternate user data directory as follows:
$ sudo code --user-data-dir /path/to/alternate/folder
VSCode will automatically generate the required folders in the selected directory and launch with root privileges.
Change permissions to fix "permission denied" error
The solution in this case is to manually change the permissions of the two directories /home/$USER/.config/Code/ and /home/$USER/.vscode/. Perform these steps:
$ sudo chmod 755 /home/$USER/.config/Code
$ sudo chmod 755 /home/$USER/.vscode
To answer your other question:
If you really need to run several commands as root and you are annoyed by having to enter your password several times (when sudo has expired), just do sudo -i and you'll become root.
If you want to run commands using pipes, use sudo sh -c "comand1 | command2".
You may also want to take a look at this Ask Ubuntu answer about running applications as root.
I solve this problem using:
sudo chown -R YOUR_USER YOUR_PROJECT/
You basically need to tell the OS that you are the owner of the files you create. Use sudo chown <user name> <projects directory>
However, if you already created some files before applying chown, don't forget to change their permission also sudo chown <user name> <projects directory>/<file name>.
Related
i'm using linux shell in my windows (wsl) and i'm trying to make a cd to a directory that needs permission.
I've saw some solutions here including using sudo su, to became a super user, but even with this code i'm not sucessful
sudo su
cd ./rootfs
I'm stuck in this problem fro a while, so what's is going on?
root#LAPTOP-FGSL14B2:/mnt/c/Users/giova/Appdata/Local/Packages/CanonicalGroupLimited.UbuntuonWindows_79rhkp1fndgsc/LocalState# cd ./rootfs
bash: cd: ./rootfs: Permission denied
It is a special folder, see: superuser.com/a/1446574/1083266
(I wanted to mark the question as a duplicate, but that is only valid for existing answers on stackoverflow)
I suspect that the folder you are trying to access required elevated permissions to view. Is the shell running as admin?
Sudo will not elevate the shell to allow for access to windows folders that the process does not have access to.
In the start menu right click the wsl or bash exe and select "run as admin" see if that works for you.
I've recently installed backup manager onto my ubuntu machine to have automated backup going. The problem is when I go to set up the automatization using this code -
it comes us up saying this "bash: /etc/backup-manager.sh: Permission denied"
I do not understand this error. I've tried change the user who read/writes to someone other than root and that didn't work. I tried changed the chmod number from 770 to 700 and still didn't work.
any info on this is welcome. Thank you to those who help :)
those wondering I am using this tutorial giving to me by the host. https://documentation.online.net/en/dedicated-server/tutorials/backup/configure-backup/start
I'm using the desktop version of ubuntu 16 incase that is needed
The sudo doesn't do what you want in this case. What happens is that the shell evaluates the redirection and attempts to open the /etc/backup-manager.sh for you before the sudo cat even gets started. That fails because the shell still runs as you unprivileged user. You have to say sudo -i to open a new root shell, execute the commands and exit again.
Alternatively you could try sudo nano /etc/backup-manager.sh and paste the contents there. This would work because the editor is run as root and does the file opening itself when you save.
I was working with markdown file on RStudio. I have Ubuntu 14.04 on my laptop. I produce html files using knitr. I decided to clean my enviroment and added rm and gc commands at the end.
Now here is a message in my console window:
Error attempting to read history from ~/.Rhistory: permission denied (is the .Rhistory file owned by root?)
What it means? Is it bad for my code?
You are right - the first time you ran it, you were in sudo mode, and the .Rhistory file was created with root as the owner. Running RStudio as root would remove the symptom, but is not ideal. To be able to run it as a regular user, simply change the owner of the .Rhistory file:
sudo chown -c <user_name> .Rhistory
In the best traditions of stackoverflow I reply to my own question! The problem occurred because when I first started R, I did it as su:
sudo R
so I can load a lot of useful libraries in /usr/lib/R/site-library and not in my account. As result .Rhistory became su file. It is possible for RStudio to see it if it is started as
sudo rstudio
and then all is fine.
I am trying to set up a test iCloud Calendar API thing, so I am trying to set it up using XAMPP on my Linux computer. After reading many forums on how to do it, I found that Baikal is the easiest way to use CalDAV. I first tried to use their Regular Package, and followed the instructions, but I keep getting the error message:
Error - Insufficient permissions on the Specific/ folder
In order to work properly, Baïkal needs to have write permissions in the Specific/ folder.
No matter how many times I do chown -R [username] Directory/to/Specific and check to make sure it worked by using ls -l Directory/to/Specific, it still gives the same error. I ended up giving up with the Regular Package and tried their Flat Package thinking it would be easier/faster since the description of the package states:
Download this package if you want Baïkal up and running quickly
I followed the Instructions again, and it still gave the same exact error as above.
Am I missing something, or is this an issue with XAMPP?
The folder Baikal has to be assigned to www-data
sudo chown -R www-data:www-data baikal/
sudo find baikal/ -type d -exec chmod 755 {} \;
I encountered this issue at Fedora 28. The culprit was SELinux, after disabling it (setenforce 0) the page came OK.
I'm quite new to Linux. I remember using a tutorial were you were able to declare your sudo (+password) at the start and then use terminal without having to do sudo or import your password again.
I.e.
Sudo yum-get update -> yum-get update.
Sorry if this is a very obvious question, I honestly don't remember where the tutorial was from, and how to do it again.
ps - if it helps, I'm on a RedHat Distro, but go between Debian and RedHat.
You can use su. This way you are changing the ownership of the session to root (by default, you can also change to any other user on the system) and therefore you will be able to avoid the sudo.
Here you can find some more information on the command.
You may use
sudo -i
It acquires the root user's environment and kind of simulates a login into the root account