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Shell hacks

Hacky tools and ways to do things

July 23,2024

number of lines in a file

wc -l file.txt

split file into multiple files

split -l 1000 file.txt

append two files into one

cat file1.txt file2.txt > file3.txt

find pid of port

sudo lsof -i :<portnumber>

Hear from me.

I asked Llama to make a mascot for my blog.

    I won't spam. Promise.