this post was submitted on 17 May 2024
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Linux

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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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11
find a file containing some text (www.youtube.com)
submitted 5 months ago* (last edited 5 months ago) by [email protected] to c/[email protected]
22 comments fedilink hide all child comments
 

TL;DW

# find with grep
# + concatinates results and runs the command once, faster
find . -name "*.txt" -exec grep -l "somename" '{}' '+'

# run a command for each result individually
find . -name "*.txt" -exec basename '{}' \';' |  column

# case insensitive
find -iname "SoMeNaMe.TxT

# file or dir
find -type f
find -type d

# define file owner
find -user Bob

# define file group
find -group wheel

# by permission
find -perm 777

# find by size
find -size +1G
top 22 comments
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[–] [email protected] 6 points 5 months ago

grep -r exists and is even more faster and doesn't require passing around file names.

grep -r --include='*.txt' 'somename' .
[–] [email protected] 4 points 5 months ago* (last edited 5 months ago)

Just for the sake of completeness:

https://github.com/BurntSushi/ripgrep

https://github.com/ggreer/the_silver_searcher

It's useful to be able to do this without additional tools (and there are more applications for the general command setup discussed in the video), but in practice, ease of use and performance often make a difference.

[–] [email protected] 2 points 5 months ago

She’s done such a good job with this channel. I understand most of the content, but I always pick up a nugget of new as well as being able to better explain after a topic she ELI5’d

[–] [email protected] 2 points 5 months ago (1 children)

I prefer to watch videos via peertube, not youtube, whenever possible. She has a peertube channel so here is the same video there: https://tinkerbetter.tube/w/g8K2zBgwwwE1xukkT6EmSo

[–] [email protected] 0 points 5 months ago (1 children)

It is important to have backups for when Youtube blocks clients, but I just watch it over a VPN and Freetube or Grayjay. Not leeching any resources when avoidable, just costing big brother money.

[–] [email protected] 1 points 5 months ago (1 children)

You're giving all your data to your VPN company, though

[–] [email protected] 1 points 5 months ago (1 children)

True. But I pay them via Monero

[–] [email protected] 1 points 5 months ago (1 children)

And give no personal information? Like Mullvad? That is an improvement.

[–] [email protected] 1 points 5 months ago* (last edited 5 months ago)

Yup. Also their VPN app on Linux is better than what KDE and GNOME have. Poorly. They hook into it very intensely, early boot blocking via a systemd service and all.

[–] [email protected] 2 points 5 months ago

Her presentations are fun. Thanks! Great watch.

[–] [email protected] 1 points 5 months ago

Forgive me for only TLDW and not watching, but was ack mentioned?

I've never looked back.

[–] [email protected] 1 points 5 months ago

This does not need to be a 8 minute video. Read your tldw instead. Thanks, OP.

[–] [email protected] 1 points 5 months ago

Here is an alternative Piped link(s):

https://piped.video/watch?v=FvEoGHFKsKA

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.

[–] [email protected] 1 points 5 months ago (1 children)

When using both {} and ;, it’s safer to use single quotes to escape the current argument and ending delimiter; eg ’{}’ and ’;’, respectively.

[–] [email protected] 2 points 5 months ago

Why? The quotes will be consumed by the shell when you execute the command, unless you do like "'{}'"

[–] [email protected] 1 points 5 months ago

Thank you for the TL;dw. Sincerely appreciated.

[–] [email protected] -1 points 5 months ago (1 children)

Better than the video thank you, I didn't watch the video

[–] [email protected] 2 points 5 months ago (2 children)

Then you dont know how the video is :D

[–] [email protected] 2 points 5 months ago (1 children)

Not the person above, but I know that written explanations of command line tools are always preferred by myself.

[–] [email protected] 1 points 5 months ago

No, no, you just need to seek through the time and copy & paste the text in the video!

[–] [email protected] 0 points 5 months ago (1 children)

I know it's 8 minutes long.

[–] [email protected] 1 points 5 months ago

Skip to 2:46 how she also mentioned in the description