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Actually i need to create directories inside volume & have to use that directories to mount container.
i need example commands for this.?
mkdir ~/first
mkdir ~/second
touch ~/first/file1
touch ~/second/file2
docker run -it -v ~/first:/first -v ~/second:/second ubuntu find / -name file*`
/second/file2
/first/file1
using this you can mount multiple files in an containers
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enter image description here
please help me out
It might be a problem downloading configuration file from az764295.vo.msecnd.net . For that you can download it externally and copy paste it to your linux server. Also, vs code automatically download this file while trying to connect with ssh, for that request your network administrator to open 443 port to open az764295.vo.msecnd.net on your linux server. To know whether the port is open or not ping az764295.vo.msecnd.net and telnet az764295.vo.msecnd.net 443. It is one time fixation.
try copying vs code configuration files to you server or you can download from https://az764295.vo.msecnd.net/stable/f80445acd5a3dadef24aa209168452a3d97cc326/vscode-server-linux-x64.tar.gz
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I want to change my Postgres database username and password for the running pod.
I am able to change the password but how to change the username?
Connect to the pod:
kubectl exec -it <pod-name> bash
Run psql
# psql
psql>
Create the user:
CREATE USER name CREATEUSER;
ALTER USER name WITH PASSWORD 'your-password';
or simply run createuser from the pod:
# createuser --aduser name
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I want to install mango DB in FreeBSD sever.In mango DB documents they are not telling about UNIX servers.
Please let me know the step by step guide.
Here's a link for that:
https://www.digitalocean.com/community/tutorials/how-to-install-mongodb-on-freebsd-10-1
But since links-alone is poor stackoverflow.com protocol, this is essence of what you need to do when logged in on that server:
sudo pkg update -f
sudo pkg install mongodb
sudo service mongod start
P.S. mongo, not mango.
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I have MATLAB installed in my home directory on a linux machine which has multiple users. I want to allow one specific user and not all users to be able to run MATLAB from his user login. How can I do this?
I believe that one way to do this is to change the permissions of my home directory so that it's accessible to all users but I don't want to do that.
You can change the permissions on just the MATLAB install.
If MATLAB is installed to /home/*squirly*/MATLAB, you could run the command below to make it accessible to all users.
chmod -R a+rw /home/*squirly*/MATLAB
If you do not own the directory you will need to prepend the command with sudo.
BONUS:
If you want to allow only some users to use MATLAB.
Make a group called matlab:
sudo groupadd matlab
Make matlab the group owner of the matlab install:
sudo chgrp -R matlab /home/*squirly*/MATLAB
Allow the group to read/write to the matlab directory:
sudo chmod -R g+rw /home/*squirly*/MATLAB
Add users who will use matlab to the matlab group:
sudo usermod -aG matlab *squirly*
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I'm using Linux CentOS 5.4, I installed MongoDB now it's availabled as a Daemon and Service
When I execute service mongod start is says : [OK] --> in green as if the service started but when I try to connect to it I find it not working.
but when I try to run "mongod" from the shell normally it starts but if I closed the shell connections it stops.
how do I add it to the start up of the OS ? or how do I run it in the background ?
add /usr/bin/mongod to /etc/rc.local this will make it start with the startup scripts
I think you need to create basic init scripts to start Mongodb as daemon and create mongodb user. Detailed information can be found here: Mongo DB installation