Environment variable

%CD%: This pseudo-variable expands to the current directory equivalent to the output of the command CD when called without arguments. While a long filename can be returned under CMD.EXE depending on the current directory, the fact that the current directory will always be in 8.3 format under COMMAND.COM will cause it to return a short filename under COMMAND.COM, even when COMMAND internally calls CMD.

%CMDCMDLINE%: This pseudo-variable expands to the original startup parameters of CMD.EXE, f.e. "C:\Windows\system32\cmd.exe". Under Windows' COMMAND.COM, this may return something like "C:\Windows\system32\cmd.exe /c ..." due to the fact that COMMAND.COM calls CMD.EXE internally.

%CMDEXTVERSION%: This pseudo-variable expands to the version of the command-line extensions of CMD.EXE, if enabled (e.g. "1" under Windows NT, "2" under Windows 2000 and Windows XP).

%DATE%: This pseudo-variable expands to the current date. The date is displayed according to the current user's date format preferences.

%ERRORLEVEL%: This pseudo-variable expands to the last set error level, a value between "0" and "255" (without leading zeros). External commands and some internal commands set error levels upon execution. See also the identically named pseudo-variable %ERRORLEVEL% under DR-DOS and the IF ERRORLEVEL command.

%RANDOM%: This pseudo-variable returns a random number between "0" and "32767".

%TIME%: This pseudo-variable returns the current time. The time is displayed according to the current user's time format preferences. If the %TIME% and %DATE% variables are both used, it is important to read them both in this particular order in rapid succession in order to avoid midnight-rollover problems.

词汇	Master environment
分类	英语词汇英语翻译词典
释义	Master environment 原声例句《卫报》（文章版） We needed to master this new environment, and be able to understand and respond to whats happening in real time. 我们需要掌握这个新环境，并能够理解和应对实时发生的事情。英语百科 Environment variable `%CD%` This pseudo-variable expands to the current directory equivalent to the output of the command `CD` when called without arguments. While a long filename can be returned under `CMD.EXE` depending on the current directory, the fact that the current directory will always be in 8.3 format under `COMMAND.COM` will cause it to return a short filename under `COMMAND.COM`, even when `COMMAND` internally calls `CMD`. `%CMDCMDLINE%` This pseudo-variable expands to the original startup parameters of `CMD.EXE`, f.e. "`C:\Windows\system32\cmd.exe`". Under Windows' `COMMAND.COM`, this may return something like "`C:\Windows\system32\cmd.exe /c ...`" due to the fact that `COMMAND.COM` calls `CMD.EXE` internally. `%CMDEXTVERSION%` This pseudo-variable expands to the version of the command-line extensions of `CMD.EXE`, if enabled (e.g. "`1`" under Windows NT, "`2`" under Windows 2000 and Windows XP). `%DATE%` This pseudo-variable expands to the current date. The date is displayed according to the current user's date format preferences. `%ERRORLEVEL%` This pseudo-variable expands to the last set error level, a value between "`0`" and "`255`" (without leading zeros). External commands and some internal commands set error levels upon execution. See also the identically named pseudo-variable `%ERRORLEVEL%` under DR-DOS and the `IF ERRORLEVEL` command. `%RANDOM%` This pseudo-variable returns a random number between "`0`" and "`32767`". `%TIME%` This pseudo-variable returns the current time. The time is displayed according to the current user's time format preferences. If the `%TIME%` and `%DATE%` variables are both used, it is important to read them both in this particular order in rapid succession in order to avoid midnight-rollover problems.
随便看	biennial grass biennial herb biennial inventory date biennial laminaria biennially biennial oscillation biennial payment bond biennial petiole Biennial plant Biennial plants biennial programming biennial root biennial seedling biennial survey biennial vegetable biennial vegetable crop biennialy biennis Biennisol Oil biennium Bienno Bienotherium bien pensant biensch bienseance 往后余生歌曲表达什么情感是什么意思致情感文案是什么意思情感语录伤痕难以缝合是什么意思热门视频情感语录是什么意思夫妻聊天情感记录文案是什么意思如何表达作者对谁的情感是什么意思散文情感作文文案摘抄大全是什么意思败给了现实输给了情感的句子是什么意思表达情感视频短片的句子是什么意思电台文案情感文伤感句子是什么意思古代散文中的情感描写句子是什么意思小小牵牛花表达了怎样的情感是什么意思情感男人女人文案句子是什么意思绿皮书黑人帮白人写的情书是什么意思优秀情感散文视频朗诵稿是什么意思交往三年没见过女朋友家人，该不该分手老公背叛我，我原谅不了他怎么办男朋友说自己忙，一直不和我结婚你们修伞的人，是在补天呢…… 和老公一直怀不上孩子，纠结要不要离婚自从我怀孕后老公就不碰我了正常吗闻到老公身上有香水味怎么办所有的婚姻问题，最终都是人的问题老公对我不好，不重视我，我该怎么办老婆婚前和前任同居过，我心里放不下无性婚姻有必要维持吗分手后要把对方发的红包还给他吗老公和别的女人微信暧昧怎么处理老公出轨了还不想离婚是什么意思觉得和男朋友不合适又不舍得分手因果非物因物成悟因缘因赫涅罗斯因革团结团结-批评-团结园林美园林美学固定指示词固定范畴与流动范畴固定论固执的方法固有属性国体梦见电视、电影画面上的地震梦见失去梦见迎亲队伍、游行梦见演讲梦见绞刑梦见香味梦见用餐梦见写信梦见走路梦见煮茶梦见喝茶梦见鞋子梦见自行车梦见火车梦见啤酒

Master environment

Environment variable