A reminder to us all: Care about each day. Time is limited. Time is now. Spend it with family and friends. You never know, when it’s over. I would not know, that his last encrypted message to me would also be his last. RIP, Jesper (Jiraph_18/Graffen).
Continue reading “RIP, Jesper (Jiraph_18/Graffen).”Blog
Tested the Canyon Grail AL 7 gravel bike, and its new click pedals and shoes, on 11 km through Smørmosen and Klausdalsbro in Herlev during fall season.
Continue reading “Testing the Canyon Grail AL 7 gravel bike.”Testing a Giant gravel bike in the wonderful forest of Store Hareskov.
Continue reading “Gravel biking in Store Hareskov.”This page describes, how to block web browser and bot user agents from accessing and scraping a website by configuring the Apache .htaccess control file. Written 2022-08-11. Tested with Apache 2.4.54 for FreeBSD.
Continue reading “How to block user agents with Apache .htaccess.”This is the procedure for finding large files and sorting files by size on a FreeBSD, UNIX, Linux and Mac OS X based file system by using the default find, du, sort and tail utilities. Written 2022-08-08. Updated 2022-08-11.
Continue reading “Finding large files and sorting by file size on FreeBSD, UNIX, Linux and Mac OS X.”I am often asked, how I was introduced to FreeBSD. This is my story about my first encounter with the fascinating little daemon, that took me on a life long adventure with FreeBSD and its dedicated community.
Continue reading “My FreeBSD story.”A few select pictures from my little evening cycling trip through central Copenhagen.
Continue reading “One mans trash is another mans treasure.”This page describes the different link relations and how to set them, when linking to other pages, and thereby letting search engines understand, that the linking page is not trying to manipulate the ranking algorithms.
Continue reading “What is HTML link relations and which ones should be used?”This is how a number of PDF files can be concatenated, which is also known as merge, join or combine PDF files, with pdftk on the command line.
Continue reading “How to manipulate PDF files on the command line with pdftk.”This is the procedure for restoring (undeleting) accidentally deleted or modified files from a snapshot of a file system on ZFS.
Continue reading “How to restore (undelete) accidentally deleted files from ZFS snapshot.”Examples of how to add text before file names, add text after file names, rename part of file names and rename to incrementing numbers by batch processing on the command line in bash shell.
Continue reading “How to rename batch of images or files in bash shell.”Self-portraits while cycling around the Ørsted power plant in Copenhagen and visiting Skrædderholmen.
Continue reading “Self-portraits at Skrædderholmen.”I wanted to try woodland photography and wireless self-portrait camera features, so why not combine that with cycling in the magic woods of Hareskoven.
Continue reading “Woodland photography in Hareskoven.”This is the procedure for updating (patching) the FreeBSD system by downloading (fetching) and installing the binary patches from a FreeBSD mirror.
Continue reading “How to update (patch) the FreeBSD system.”Video from my leasure cruise with the motorboat “Marius” from Vallensbaek to Broendby.
Continue reading “Leasure cruise with Marius from Vallensbaek to Broendby.”This page describes the roles, fundamental principles and daily tasks of a system administrator. What good practice of system and network administration means.
Continue reading “What is a system administrator?”Visualized hand ranges for the semi loose aggressive (SLAG) poker players for small stakes (NL50 to NL100) fullring cash games at PokerStars and other poker sites.
Continue reading “Hand ranges for semi loose and aggressive (SLAG) poker players.”A little walk and photo shoot in spring season in the park Elverparken.
Continue reading “Spring season in Elverparken.”This page explains, how to import, export and remove film rolls and pictures in Darktable. It also explains, what Darktable actually does, when you import, export and remove your film rolls.
Continue reading “How to import, export and remove film rolls and pictures in Darktable.”The noir style is achieved by converting the original picture to greyscale and then increasing contrast and brightness as necessary. This can be done in open source photography workflow application and raw developer Darktable.
Continue reading “Self portrait photoshoot with chess theme in noir photography style.”