Blog: 2023-07-18 - Revision history

Razzi at 23:56, 18 July 2023

2023-07-18T23:56:13Z

← Older revision		Revision as of 18:56, 18 July 2023
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	This process was made much more cumbersome by having multiple package versions report their info... I'd like <coded>apt show</code> to only show the installed version (are multiple versions installed for these packages?)		This process was made much more cumbersome by having multiple package versions report their info... I'd like <coded>apt show</code> to only show the installed version (are multiple versions installed for these packages?)

			Now I'm thinking about a package manager that has a stable command line output (or doesn't, I don't really care - maybe even going a step further it would use powershell style structured output) and has commands that map more to what I picture:

			* install
			* upgrade
			* update (brew does this for every command)
			* description
			* summary / show

Razzi at 23:37, 18 July 2023

2023-07-18T23:37:51Z

← Older revision		Revision as of 18:37, 18 July 2023
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	After struggling a bit with trying to display from a line of a file to the end (in this case "Description:" to match <code>apt show</code>) I was reminded of a terminal feature I heard of, where it would automatically page outputs such that you'd see the first lines of output from a command, or the whole output if it fit on a screen. I think that was a plan 9 feature. Ended up going with a 2-part command - use grep to find the start line, then use tail to start from that line, to the end		After struggling a bit with trying to display from a line of a file to the end (in this case "Description:" to match <code>apt show</code>) I was reminded of a terminal feature I heard of, where it would automatically page outputs such that you'd see the first lines of output from a command, or the whole output if it fit on a screen. I think that was a plan 9 feature. Ended up going with a 2-part command - use grep to find the start line, then use tail to start from that line, to the end

			This process was made much more cumbersome by having multiple package versions report their info... I'd like <coded>apt show</code> to only show the installed version (are multiple versions installed for these packages?)

Razzi at 23:33, 18 July 2023

2023-07-18T23:33:46Z

← Older revision		Revision as of 18:33, 18 July 2023
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	Thinking about recursive git clones. also how some command line tools are pretty much like functions, and how therefore a programming environment could be built up function by function rather than pulling in a huge package like python. But batteries included makes for a lot of ease		Thinking about recursive git clones. also how some command line tools are pretty much like functions, and how therefore a programming environment could be built up function by function rather than pulling in a huge package like python. But batteries included makes for a lot of ease

			After struggling a bit with trying to display from a line of a file to the end (in this case "Description:" to match <code>apt show</code>) I was reminded of a terminal feature I heard of, where it would automatically page outputs such that you'd see the first lines of output from a command, or the whole output if it fit on a screen. I think that was a plan 9 feature. Ended up going with a 2-part command - use grep to find the start line, then use tail to start from that line, to the end

Razzi at 23:10, 18 July 2023

2023-07-18T23:10:15Z

← Older revision		Revision as of 18:10, 18 July 2023
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	journalctl -f		journalctl -f

			Thinking about recursive git clones. also how some command line tools are pretty much like functions, and how therefore a programming environment could be built up function by function rather than pulling in a huge package like python. But batteries included makes for a lot of ease

Razzi: Created page with "List installed debian packages by size dpkg-query -Wf '${Installed-Size}\t${Package}\n' | sort -n [https://unix.stackexchange.com/questions/40442/which-installed-software-pa..."

2023-07-18T22:51:47Z

Created page with "List installed debian packages by size dpkg-query -Wf '${Installed-Size}\t${Package}\n' | sort -n [https://unix.stackexchange.com/questions/40442/which-installed-software-pa..."

New page

List installed debian packages by size

dpkg-query -Wf '${Installed-Size}\t${Package}\n' | sort -n

[https://unix.stackexchange.com/questions/40442/which-installed-software-packages-use-the-most-disk-space-on-debian link]

But what are the units here? kilobytes? probably. But would be nice to have units. Powershell style structured output could be useful here.

Nice browser of installed packages: <code>dpkg --list</code>

Journalctl shows all messages you can see by default: <code>journalctl</code>

Tail messages with journalctl with -f for follow:

journalctl -f