shell hacks
Hacky tools and ways to do things
July 23, 2024 · 36 words · 1 min read · tech, programming
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>
a quote i like
कर्मण्येवाधिकारस्ते मा फलेषु कदाचन ।
मा कर्मफलहेतुर्भूर्मा ते सङ्गोऽस्त्वकर्मणि ॥ 47 ॥
translation:
You have a right to perform your duties, but the results of your actions are not your concern. Never consider yourself to be the cause of the results of your activities, nor be attached to inaction.
Bhagavad Gita, Chapter 2, Verse 47