Type the single command that prints the absolute path of the shell's current working directory.
LPIC-1 Exam 101-500, objective 103. GNU and Unix commands easy
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Answer
Type the answer.
Accepted answer
pwd
Case sensitive — Linux is, and grading LS as ls would teach a falsehood.
Why
pwd (print working directory) writes the absolute path of the current directory. Bash also keeps it in the PWD variable, and the previous directory in OLDPWD, which is what `cd -` uses. Note that pwd exists both as a shell builtin and as /bin/pwd; the builtin is what you get by default.
Where this comes from
- Cited
- LPI exam objective 103.1
- What it says
- Basic command line use: determining the current working directory.
Practise this
Reading one question is not practice. The trainer will draw a short set from objective 103 and space the ones you get wrong.
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