cheat
learn_gnugrep_ripgrep
cheat | learn_gnugrep_ripgrep | |
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1 | 6 | |
6 | 305 | |
- | - | |
10.0 | 3.1 | |
over 1 year ago | 11 months ago | |
Shell | Shell | |
MIT License | MIT License |
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cheat
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Ask HN: Can I see your cheatsheet?
As for me, I put together some spaghetti bash functions for taking note while using the terminal (eg run tnote function will let me select one of the last 10 commands, type a description of what it does and move on with my day...i can come back later and sort it out into my notes)...
I then write another small bash script that use consolemd and surge(probably will move to github page at some point) to generate a simple webpage with simple markdown JavaScript library to serve it up along with all the files generated by consolemd so i can use curl in terminal and have it colorfully displayed.
The cheatsheet site is here https://ch.ebfe.pw/.
And you can try it in terminal: curl https://ch.ebfe.pw/intel/splunk
And my code can be found here if you are interested:
https://github.com/santrancisco/cheat
learn_gnugrep_ripgrep
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Learn GNU grep and ripgrep with hundreds of examples and exercises
Visit https://github.com/learnbyexample/learn_gnugrep_ripgrep for markdown source, example files, exercise solutions, sample chapters and other details related to the book.
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Ask HN: Can I see your cheatsheet?
I use my ebooks for reference:
* GNU grep and ripgrep (https://learnbyexample.github.io/learn_gnugrep_ripgrep/)
* GNU sed (https://learnbyexample.github.io/learn_gnused/)
* GNU awk (https://learnbyexample.github.io/learn_gnuawk/)
* Ruby one-liners cookbook (https://learnbyexample.github.io/learn_ruby_oneliners/)
* Perl one-liners cookbook (https://learnbyexample.github.io/learn_perl_oneliners/)
* Command line text processing with GNU Coreutils (https://learnbyexample.github.io/cli_text_processing_coreuti...)
* Command line text processing with Rust tools (https://learnbyexample.github.io/cli_text_processing_rust/) — work-in-progress
* Computing from the Command Line (https://learnbyexample.github.io/cli-computing/) — work-in-progress
- exercises.
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Grep Flags – The Good Stuff
>The -I flag only considers text files. This radically speeds up recursive greps.
I use ripgrep when I need better speed. I've pretty much switched to ripgrep these days, but still use GNU grep when I'm answering questions on stackoverflow, reddit, etc.
>ABC flags
Good to also know about `--group-separator` and `--no-group-separator` when there are multiple non-contiguous matches. Helps to customize the separator or remove them altogether. Sadly, these options are still not explained in `man grep` on Ubunutu. You'll have to use `info grep` or the online manual to find them.
Options I use often that is not mentioned in the article:
* `-c` to count the number of matches
* `-F` for fixed string matching
* `-x` to match whole lines
* `-P` for PCRE (as mentioned in many comments here)
* `--color=auto` this is part of command name alias, so it is always used
I wrote a book as well on "GNU grep and ripgrep": https://github.com/learnbyexample/learn_gnugrep_ripgrep Free to read online.
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Are there any good sites for linux exercises/drills?
GNU grep and ripgrep
What are some alternatives?
tldr - 📚 Collaborative cheatsheets for console commands
dotfiles - My configuration files
gcc-xpack - A binary distribution of the GNU Compiler Collection (GCC)
TUI-apps - Terminal User Interface (TUI) apps
dotfiles - My dotfiles.
learn_gnused - Example based guide to mastering GNU sed
clmystery - A command-line murder mystery
ugrep-benchmarks - ugrep benchmarks
gitstery - A Git Murder Mystery
goexamples - Complete golang example; sample Go code
mcfly - Fly through your shell history. Great Scott!
learn_perl_oneliners - Example based guide for text processing with Perl from the command line