在 linux 中计算多个 csv 文件中的行和文本字符串并通过管道传输到 csv 文件

Question

How would i traver though a folder containing multiple cvs files and:

1. Count non-empty lines
2. Count lines containing: a. "Time Out" b. "Mortality" c. "Init"

An pipe that to a csv file in the format:

Filename "Line Count" "Time Out" "Mortality" "Init"

in command line in Linux?

Edit:

wc -l ./*.csv > result.txt

And was able to get the count of the lines, but am unsure about find strings as stated above.

I edited according to shellcheck.net and got this:

#!/bin/bash

find ./ -type f -exec cat {} > /tmp/file.tmp \;
cmd /tmp/file.tmp | grep Time Out | grep Mortality | grep Init > /tmp/file2.tmp
wc -l /tmp/file.tmp
rm /tmp/file.tmp

Answer 1

You could use this script (may not be optimal for periodic use):

!/bin/bash

find ./ -type f -name "*.csv" -exec cat {} \; | grep Time Out | grep Mortality | grep Init > /tmp/file.tmp
wc -l /tmp/file.tmp
rm /tmp/file.tmp