script to automate scp in network
I have a network full of Linux machines. In this network, I have a user as user1 with the password as password in all the machines.
Unix & Linux
Tunnel traffic through another machine over ssh
I want to be able to route a portion of my traffic through another machine over SSH. For example, is it possible to browse the web through the ssh tunnel and also browse the web through your LAN connection without much effort? (i.e. I want a seamless transition from using tunnel to using LAN)
Does curl have a timeout?
So far I couldn’t find anything really, but is it true that curl doesn’t really time out at all?
How to get my USB key to auto mount
I’m currently working in a command line only environment.
how is page size determined in virtual address space?
Linux uses a virtual memory system where all of the addresses are virtual addresses and not physical addresses. These virtual addresses are converted into physical addresses by the processor.
How does ssh prompt for a password when all input and output is redirected?
I don’t actually need to run the command below, and I am aware of ssh keys if I did want to log in without typing a password. I would just like to know how ssh seems to circumvent my file redirection.
Does LVM impact performance?
I have to migrate a few servers to Linux, and one important aspect that I need to evaluate is that my new host system must have elastic storage capacity. Naturally, doing some basic research, I came across LVM.
How to install the latest Nvidia drivers on Linux Mint 20
I have a Linux Mint 20.0 (Ulyana) Cinnamon, which is Ubuntu 20.04 based.
Using –exclude with the du command
This is probably something basic but I’m not able to make it work. I’m trying to use DU to get a total size of files minus certain directories. I need to exclude one specific directory called uploads but not every directory called uploads. For example, my file structure looks a bit like this:
Merging columns from two separate files
How to create a new file merging selective columns from two separate files using awk? Without messing up the elements orders of BOTH files.