Create group for your user
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groupadd my_group |
Add user to group
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usermod -G my_group my_user |
Change user’s password
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passwd my_user |
Now let’s make this user sudoer. Create a new file /etc/sudoers.d/my_sudoers To configure specific user… Read more »
The problem Let’s say we have two scripts, /foo/bar/utils.sh
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function do_something_useful { echo "Hello $1" } |
and script /foo/bar/main.sh, in which you want to use function do_something_useful from utils.sh. The common incorrect answer You can easily… Read more »
Command eval is builtin shell builtin, part of POSIX. In practice, eval takes a string as argument and evaluates that string as if you would typed it if it was… Read more »
Goal The goal of this blog is to describe steps to reach following state. I want to run CentOS7 box in Vagrant using VirtualBox Vagrant provider. I want to… Read more »
The problem Here is description of imaginary situation we want to solve. You have access via SSH to server server with hostname foobar-server. The foobar-server is running some service –… Read more »