Software, Linux & Infrastructure

This blog is my workspace for building software, working with Linux systems, and developing technical infrastructure - with a focus on clear and structured solutions.

Latest articles

Apache Benchmarks with ab and curl

2026-03-28

Tags: apache , web , ab , curl
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Syncthing - Cloud-synchronisation without cloud

2025-03-16

Tags: linux , syncthing
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Fast transfers with dd and loop-devices

2024-09-22

Tags: dd , image-copy , linux , loop-device
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Emacs: Failed to verify signature archive-contents.sig

2024-04-22

Tags: emacs , signature , key , keyring
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Setting static route in Debian-Linux

2024-04-11

Tags: network , routing
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How to change the environment of a running (parent) process under Linux?

2024-02-10

Tags: hacking , linux , process , gdb
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apt-file – Find programs inside APT/Debian-repositories

2023-01-15

Tags: linux , apt , apt-file , debian
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Passwordless SSH access to server

2022-12-08

It is possible to simulate such password entries with the expect tool, but this is anything but secure.

Tags: ssh , login
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Convert images to a single video using ffmpeg

2022-07-13

Tags: ffmpeg , conversion
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Browse SMB/CIFS shares under Linux with smbclient

2022-06-03

Tags: samba , cifs , smb , smbclient
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Transferring files with Netcat/nc

2022-05-23

Tags: nc , netcat
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Test the IO performance of hard-disks/disks using Linux

2022-04-07

Tags: dd , hdparm , io
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Set the exif-date with exiftool

2022-03-18

Tags: exif , exiftool
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Install Steam on Debian without using an installer

2022-02-03

Tags: steam , games , linux
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Generating spectrograms with arecord, sox and ffmpeg/avconv

2019-09-19

Tags: sox , spectrogram , sound , audio
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