linux系统中，以下显示结果不同的是（）。
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`."
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