A: echo The current working path is $PWD.
B: echo 'The current working path is $PWD.'
C: echo "The current working path is $PWD."
D: echo "The current working path is `pwd`."
举一反三
- linux系统中，以下显示结果不同的是（）。 A: Aecho The current working path is $PWD. B: Becho 'The current working path is $PWD.' C: Cecho "The current working path is $PWD." D: Decho "The current working path is `pwd`."
- linux系统中，以下显示结果不同的是（）。 A: echo The current working path is $PW B: echo 'The current working path is $PW' C: echo "The current working path is $PW" D: echo "The current working path is `pwd`."
- 如要查看当前所在路径,除了用命令pwd外还可运行以下哪个命令? A: echo${PATH} B: echopwd C: echo$pwd D: echo${PWD}
- 用什么命令来显示当前目录（） A: echo $（pwd） B: echo pwd C: $pwd D: pwd | echo
- （网工）（数据）linux使用echo命令显示环境变量PATH的值的命令是（）。 A: echo$PATH B: echoPATH C: echo$PATH$ D: echoPTH
内容
- 0
查看当前系统搜索路径的方法是（）。 A: echo ￥PATH B: echo &PATH C: echo SPATH D: echo $PATH
- 1
用户在红帽版本的linux中，使用echo命令“显示环境变量PATH的值”，其命令是（） A: echo$PATH B: echoPATH C: echo$TH$
- 2
linux系统中，以下显示结果相同的是（）。 A: echoThecurrentworkingpathis$PW B: C: echo"Thecurrentworkingpathis$PW D: "Echohello E: echo'Thecurrentworkingpathis$PW F: 'Echohello G: echo"Thecurrentworkingpathis`pwd`." H: echoThecurrentworkingpathis$PW I: Echohello
- 3
There are fpp.m files in both the current folder and the search path, so when you type fpp in the command window, the file that will be executed is ( ). A: The fpp.m file in the search path will be executed at first, then the fpp.m file in the current folder be executed B: The fpp.m file in the search path C: The fpp.m file in the current folder will be executed at first, then the fpp.m file in the search path be executed D: The fpp.m file in the current folder
- 4
环境变量HOME代表（），PATH代表（），UID代表（），PWD代表（）。