Install, update, and troubleshoot systems/servers.

Skill drills that exercise this task

• CSCD240-E1-A-Q01 pwd is /home/ssteiner/labs/lab1; home is /home/ssteiner. For each cd, show pwd after. Assume return to starting pwd.
• CSCD240-E1-A-Q15 Add /opt/tools/bin to PATH for the current shell.
• CSCD240-E1-A-Q16 Copy report.txt from current dir into subdirectory archive.
• CSCD240-E1-B-Q01 pwd=/home/operator/target/foothold, home=/home/operator. For each cd: cd, cd ../pivot, cd ~/intel, cd ../../.., cd /tmp
• CSCD240-E1-B-Q42 Append /opt/tools/bin to PATH for current shell.
• CSCD240-E1-C-Q32 Append /opt/ir/bin to PATH for current shell only.