77%
08.04.2024
While managing Linux desktops, laptops, and HPC systems, I learn new commands and tools. As a result, my admin patterns change. In this article I present some commands I have started using more
87%
03.02.2024
.168.4.100:/home/laytonjb/work_laptop_dir 977421312 524672000 403025920 57% /mnt/work_laptop_dir
tmpfs 26377268 108 26377160 1% /run/user/1000
Listing 2
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07.01.2024
/snap/gtk-common-themes/1534
loop7 7:7 0 63.5M 1 loop /snap/core20/1974
loop8 7:8 0 91.7M 1 loop /snap/gtk-common-themes/1535
loop9 7:9 0 53.3M 1 loop /snap/snapd/19457
loop10 7:10 0 46M 1 loop
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09.10.2023
.
Although I recommend you use the tools the vendor provides, in subsequent articles I will talk about Linux tools that you can use even with proprietary solutions.
Linux Storage Solutions
The second
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11.09.2023
– the rank 0 process – perform I/O. Consequently, a shared filesystem wasn’t needed, and I/O could happen locally on one node.
For many applications, local node storage provided enough I/O performance
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13.04.2023
7: Loading Lmod (laytonjb)
[laytonjb@warewulf ~]$ module avail
--------------------------- /opt/modulefiles/Core ----------------------------
anaconda.22.9.0 gnu/8.5 lmod nvhpc/20.11 settarg
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20.03.2023
; I use them on my desktops and laptops, too.
You really have only two predominant tools in this category: TCL-based Environment Modules and the Lua-based Lmod environment toolset that uses modules
73%
13.12.2022
for the MAC address. (If you have more than one NIC, it is likely the first.)
If you are using Warewulf with servers, your hardware provider should have a list of MAC addresses. If they rack the servers
81%
12.12.2022
it much colder than the pool it came from, and this corresponds to a high certainty of it being in the ‘0’ computational state.”
The technique provided a 20x improvement in the probability of the quantum
77%
12.09.2022
is a cluster-management and provisioning tool that has been used in HPC clusters for more than 20 years for large-scale stateless operating system management. The goal of Apptainer is to bring the benefits