Assume the /home/zach/grants/biblios and /home/zach/biblios directories exist. Specify Zach’s working directory after he executes each sequence of commands. Explain what happens in each case.





a. After executing the preceding commands, Zach’s working directory is

/home/zach/grants/biblios. When CDPATH is set and the working direc-
tory is not specified in CDPATH, cd searches the working directory only

after it searches the directories specified by CDPATH.
b. After executing the preceding commands, Zach’s working directory is

/home/zach/biblios. When you give cd an absolute pathname as an argu-
ment, cd does not use CDPATH.

Computer Science & Information Technology

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