asicsp

132 ms·

1741.
Learn to use Awk with hundreds of examples(github.com)
478 points by asicsp 9y ago|116 comments
1742.
by asicsp 9y ago
well the intro line says "extremely fast probabilistic counting of item frequencies" further down, "Such memory vs. accuracy tradeoffs are sometimes desirable in NLP, where being able to handle very large collections is more
1743.
by asicsp 9y ago
see skymuse's detailed response... for algorithms, highly recommend https://en.wikipedia.org/wiki/Introduction_to_Algorithms book.. it uses pseudocode and thus language agnostic choice of language at production le
1744.
by asicsp 9y ago
it was working for me few hours ago now, it doesn't work.. am on desktop
1745.
by asicsp 9y ago
Python would be easier introduction to programming than C ( https://automatetheboringstuff.com/ is great resource for this) could you add some more details why you want to learn C as well?
1746.
Physics Simulations(myphysicslab.com)
1 points by asicsp 9y ago|0 comments
1747.
How do I use man pages to learn how to use commands?(unix.stackexchange.com)
1 points by asicsp 9y ago|0 comments
1748.
by asicsp 9y ago
check out https://ryanstutorials.net/linuxtutorial/ and https://ryanstutorials.net/bash-scripting-tutorial/ if you need more complete resources, I have a list: https://github.com/l
1749.
by asicsp 9y ago
good project to work on! I too had similar idea (especially about confidently pointing out to good resources) but never started it.. instead I just created curated resources for topics I'm familiar with obviously you haven't yet i
1750.
by asicsp 9y ago
for the ls parsing example, you can do shopt -s nocaseglob ls ~/Downloads/*.{png,jpg,jpeg,gif,webp} ---- for command line tools (grep/sed/awk/sort/etc), you can refer my ongoing project ( https://gith
1751.
by asicsp 9y ago
you can still do `< test.txt grep ...` see https://en.wikipedia.org/wiki/Cat_(Unix)#UUOC_.28Useless_Use... >Beyond other benefits, the input redirection forms allow command to perform random access on the file, w
1752.
by asicsp 9y ago
haven't read/processed the article fully, some nitpicks: * `\b([01]?[0-9]|2[0-3]):([0-5]\d)\b` you are using both [0-9] and \d, is that intentional? * `cat test.txt | grep -E "^[0-9]+$"` UUoC and double quotes subjected
1753.
by asicsp 9y ago
nice, didn't know so many variations are there, especially the ones based on noughts and crosses.. and some of them can be played from the site itself, very nice.. there is also MetaSquares ( http://www.scottkim.com.previewc4
1754.
by asicsp 9y ago
see a detailed discussion here: https://unix.stackexchange.com/questions/321697/why-is-loopi... especially this quote: > find's business is evaluating expressions -- not locating files. Yes, find certainly
1755.
by asicsp 9y ago
they are sprinkled around cut: x,d,c,s copy: y paste: p different variations for different use cases, can be combined with movement commands, can be repeated, etc