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$
A: echo$PATH
B: echoPATH
C: echo$TH$
举一反三
- (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
- 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`."
- 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`."
- 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
- 显示用户的主目录的命令是( )。 A: echo $HOME B: echo $USERDIR C: echo $ENV D: echo $ECHO