cal命令可以用来显示公历(Gregorian)。公历是现行的国际历法,又称公历,俗称公历。“公历”又称“太阳历”,是以地球绕太阳公转一年为依据,为西方国家所通用,故又称“西历”。命令格式cal[参数][月][年]命令功能用于查看日历等时间信息,如果只有一个参数,表示年份(1-9999),如果有两个参数,表示themonthandyear命令参数-1显示某月的日历-3显示系统上月、当月、下月的日历-s显示星期日为一周的第一天,默认格式-m显示星期一为第一天ofaweek-j显示一年的第一天(一年的日期按天计算,从1月1日开始计算,默认显示一年中当月的天数)-y显示该年的日历currentyear显示当月日历>cal3month202112345612345678910111213141516171819202122232425262728293031显示指定月份的日历>cal92011ninemonth2011123456123456789101112131415161718192021222324252627282930显示2011年的日历>cal-y20112011JanuaryFebruaryMarchSuMoTuWeThFrSaSuMoTuWeThFrSaSuMoTuWeThFrSa112345123452345678678910111267891011129101112131415131415161718191314151617181916171819202122202122232425262021222324252623242526272829272827282930313031AprilMay2526232425262728292728272829303130FriSaSuMoTuWeThWeThFriSaSuMoTuWeThFriSa1212345671234345678989101112131456789101110111213141516151617181920211213171817181920212223242526281920八月212223242524莫29292829土29苏29九月ThFriSaSuMoTuWeThFriSaSuMoTuWeThFriSa1212345612334567897891011121345678910101112131415161415161718192011121314151617171819202122232122232425262718192021222324242526272829302829303125262728293031十月十一月十二月SuMoTuWeThFrSaSuMoTuWeThFrSaSuMoTuWeThFrSa11234512323456786789101112456789109101112131415131415161718191112131415161716171819202122202122232425261819202122232423242526272829272829302526272829303130-3202自j1以来的天数二三四五六60616263646566676869707172737475767778798081828384858687888990星期一显示在第一列>cal-mMarch2021MoTuWeThFrSaSu12345678910111213141516171819202122232425262728293031显示当前月份的上个月和下个月月历>cal-3February2021March2021April2021SuMoTuWeThFrSaSuMoTuWeThFrSaSuMoTuWeThFrSa12345612345612378910111213789101112134567891014151617181920141516171819201112131415161721222326282525251920212223242828293031252627282930原文链接:https://rumenz.com/rumenbiji/...微信公众号:入门站Linux常用命令速查手册PDF下载3669页vim参考手册PDF下载阿里云ECS运维Linux系统诊断PDF下载Docker快速参考手册PDF下载Linux学习笔记【强大总结值得一读】PDF下载shell简明教程PDF下载
