单项选择题

A user would like their shell prompt to reflect the current directory. Which of the following environment variables can be set to accomplish this？（）

A.PS1
B.PATH
C.PROMPT
D.LOCPATH

相关考题

Whichofthefollowingcommandscanbeusedtogetthesystemready...

单项选择题Which of the following commands can be used to get the system ready to physically insert a PCI hot plug adaptor？（）

A.mkdev
B.cfmgr
C.drslot
D.lsslot

WhichofthefollowingcommandscanbeusedtoidentifyallPCIhot...

单项选择题Which of the following commands can be used to identify all PCI hot plug slots on a server and their characteristics？（）

A.lsattr -l pci
B.lscfg -Cc pci
C.lsconn -p pci -a
D.lsslot -c pci -a

Asystemdumphasoccured.TheLEDdisplayshows0c0.Whatdoesthi...

单项选择题A system dump has occured. The LED display shows 0c0. What does this indicate？（）

A.The dump was successful.
B.A system dump is in progress.
C.No system dump device configured.
D.There was an I/O error during the dump.

IBM(000-232)