Short IT recipes

i.e. some stuff and junk about Python, Perl, Matlab, Ruby, Mac X, Linux, Solaris, ...

Wednesday, October 08, 2025

vscodium in flatpak golang not found

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Install SDK extensions: flatpak install flathub org.freedesktop.Sdk.Extension.golang and then set env variable `FLATPAK_ENABLE_SDK_EXT...
Thursday, August 14, 2025

Ansys 25 R2 and SolidWorks plugin not working

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Create `SolidWorksAddIn_Ansys252.bat`: @echo on copy /Y "%AWP_ROOT252%\Framework\bin\Win64\Xalan-C_1_12.dll" "%AWP_ROOT252...
Friday, August 08, 2025

pandoc: Word to markdown

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pandoc input.docx -t markdown_strict -o output.md
Friday, August 01, 2025

Join lines in a file with a comma

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paste -sd ',' myfile.txt
Wednesday, July 30, 2025

Add Browser MCP to Claude Code

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claude mcp add-json browsermcp '{ "type": "stdio", "command": "npx", "args": ["@...
Wednesday, July 23, 2025

Linux: convert docx to markdown using pandoc

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pandoc -f docx -t markdown_strict input.docx -o foo.md From: https://stackoverflow.com/a/33149947/248823
Thursday, June 19, 2025

Linux: join pdf files into one file in a reverse order

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pdftk $(ls -r *.pdf) output joined.pdf
Thursday, April 10, 2025

Arch Linux: Failed to start Virtual Console Setup

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`/etc/vconsole.conf` should be: KEYMAP=us FONT=lat9w-16
Friday, April 04, 2025

terminator: size and location in xfce4

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terminator --geometry=2100x650+250+1150
Thursday, March 27, 2025

Convert all pdf files to txt files

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find . -name '*.pdf' -print0 | xargs -0 -n1 pdftotext
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