我希望基于來(lái)運(yùn)行CRON作業(yè)列表TZ=America/New_York，并避免手動(dòng)（逐行）設(shè)置CRON作業(yè)，因?yàn)槲业腃RON作業(yè)正在增加，并且我還將擁有應(yīng)每分鐘運(yùn)行以從API獲取數(shù)據(jù)的PHP腳本。 。這是我的[第一次]偽bash腳本嘗試，肯定會(huì)遇到幾個(gè)問(wèn)題，這樣做似乎是不正確的。如何使與時(shí)間相關(guān)的CRON作業(yè)列表自動(dòng)化？手動(dòng)CRON作業(yè)設(shè)置和測(cè)試的替代方法有哪些？也許，最好/可能是用我所有的CRON作業(yè)編寫一個(gè)PHP文件，然后設(shè)置一個(gè)CRON作業(yè)來(lái)運(yùn)行該P(yáng)HP文件？偽Bash腳本#!/bin/bash# There are three times that CRON jobs should be running:# During pre-market exchanges# During normal market hours# During after hours or post-market exchangesexport TZ=America/New_Yorkserver_name="$USER"##Runs on live serverif [[ server_name=="em" ]]; then    echo "CRON jobs only run on live servers ?";    exitfi#Market times: Before Premarket, Pre-market, Normal Market hours, Post-Market, After post marketpre_market_open=03:00start_normal_market=09:00end_normal_market=17:00post_market_close=21:00current_time=$(date '+%H:%M')# current_time=5:23#Read variablesIFS=: read hour_pre_market_open min_pre_market_open <<< "$pre_market_open"IFS=: read hour_start_normal_market min_start_normal_market <<< "$start_normal_market"IFS=: read hour_end_normal_market min_end_normal_market <<< "$end_normal_market"IFS=: read hour_post_market_close min_post_market_close <<< "$post_market_close"IFS=: read hour_current_time min_current_time <<< "$current_time"#Calculate total minutes total_pre_market_open_min=$((10#$hour_pre_market_open*60 + 10#$min_pre_market_open))total_start_normal_market_min=$((10#$hour_start_normal_market*60 + 10#$min_start_normal_market))total_end_normal_market_min=$((10#$hour_end_normal_market*60 + 10#$min_end_normal_market))total_post_market_close_min=$((10#$hour_post_market_close*60 + 10#$min_post_market_close))total_current_time_min=$((10#$hour_current_time*60 + 10#$min_current_time))