Chroot in Ubuntu or recovering from multi boot issue (windows Installation)
To recover from a windows installation first we need to boot from LiveCD of ubuntu if you installed with system 32-bit use 32bit Live CD If 64bit use...
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Apache virtual host entry to forward non-SSL to SSL for Rails application
In the rails application, if we need to forward all non-SSL traffic to SSL traffic we can use below virtual host entry. By default, rewrite module needs to...
Enable setup command in minimal installed Redhat or Centos 6 Linux
In minimum install setup, the command will not be enabled because it installed with limited packages. When we try to run “setup” command if we get below command...
Mounting Samba shares persistently during reboot
To mount a samba share during each reboot we need to interact manually. This can be automated by putting the samba share entry in fstab which will automatically...
Install and configure VNC server in Centos, Redhat & Oracle Linux
o access any remote desktop servers we can use VNC. By installing and configuring VNC we can access graphical interface of any VPS servers are cloud servers. In...
Copy user files from Ubuntu or Debian servers to Amazon s3 bucket
If we have several Virtual private servers and we need to backup the user data’s and database’s to Amazon S3 we can use a command line tool to...
Setting up sftp with chroot
Instead of installing with VSFTPD package to configure the FTP service we can use the default SSH service and port 22 for secure file system protocol. This will...
Install vsftpd with SSL/TLS in Ubuntu Server
Most of the production environment are not allowed to use ftp service instead we need to replace with sftp of vsftp with SSL. Let us see how to implement...
Filesystem backup using backup gem
A simple backup solution for filesystem backup in Ruby environment this can be used under virtual machines are physical machines. We need to be installed with Ruby and...
Allow nginx to upload more than 1 MB file
By default Nginx will allow uploading 1 MB file, By using below directive we can upload up to 10 MB If we need to upload larger than 10...