ncdu

Most listed in some form elsewhere, but

• Ugrep
• ranger/lf
• tmux (splitting terminal and detatching/reattaching when I’m sshing onto server, etc)

I’ve also been enjoying Kate. It’s a decent text editor, but the ability to Ctrl + / to pipe selected lines through any Linux command (Uniq, shuf, etc) is a bit of a superpower for an editor

I’m a big fan of screen because it will let me run long-running processes without having to stay connected via SSH, and will log all the output.

I do a lot of work on customers’ servers and having a full record of everything that happened is incredibly valuable for CYA purposes.

A few that I use every day:

• Fish shell
• Starship.rs
• Broot (a brilliant filesystem navigator)
• Helix editor (My favorite editor / IDE, truly the successor to vim IMO)
• Topgrade (updates everything)

grep goes crazy if you know your regex

pdfgrep for the well maintained company’s project folder of your choice.

pipeviewer or pv

jq?

Man

zoxide. It’s a fabulous cd replacement. It builds a database as you navigate your filesystem. Once you’ve navigated to a directory, instead of having to type cd /super/long/directory/path, you can type zoxide path and it’ll take you right to /super/long/directory/path.

I have it aliased to zd. I love it and install it on every system

You can do things like using a partial directory name and it’ll jump you to the closest match in the database. So zoxide pa would take you to /super/long/directory/path.

And you can do partial paths. Say you’ve got two directories named data in your filesystem.

One at /super/long/directory/path1/data

And the other at /super/long/directory/path2/data

You can do zoxide path2 data and you’ll go to /super/long/directory/path2/data

Not powerful, but often useful, column -t aligns columns in all lines. EG

$ echo {a,bb,ccc}{5,10,9999,888} | xargs -n3
a5 a10 a9999
a888 bb5 bb10
bb9999 bb888 ccc5
ccc10 ccc9999 ccc888
$ echo {a,bb,ccc}{5,10,9999,888} | xargs -n3 | column -t
a5      a10      a9999
a888    bb5      bb10
bb9999  bb888    ccc5
ccc10   ccc9999  ccc888

Discovered about rg recently and it is cool!

Using rust rewrite of coreutils you can cp -g to see progress. Set an alias :)

vd (VisiData) is a wonderful TUI spreadsheet program. It can read lots of formats, like csv, sqlite, and even nested formats like json. It supports Python expressions and replayable commands.

I find it most useful for large CSV files from various sources. Logs and reports from a lot of the tools I use can easily be tens of thousands of rows, and it can take many minutes just to open them in GUI apps like Excel or LibreOffice.

I frequently need to re-export fresh data, so I find myself needing to re-process and re-arrange it every time, which visidata makes easy (well, easier) with its replayable command files. So e.g. I can write a script to open a raw csv, add a formula column, resize all columns to fit their content, set the column types as appropriate, and sort it the way I need it. So I can do direct from exporting the data to reading it with no preprocessing in between.

socat - connect anything to anything

for example

socat - tcp-connect:remote-server:12345

socat tcp-listen:12345 -

socat tcp-listen:12345 tcp-connect:remote-server:12345