Linux Instructions Summary

Record a number of commonly used instruction combinations, to achieve some of the functions that are often employed: first, to traverse the directory under the file name to get the current directory (excluding subdirectories) of the relevant files, you can do this:
ls-1 | grep ". csv$" > Result.txt
You should use the Find command when you want the relevant files in the current directory, including subdirectories:
Find. -type f-name "*.csv" > Result.txt

Linux Instructions Summary