Fix more shellcheck problems#3304

Merged

andypugh merged 4 commits intoLinuxCNC:masterfrom

BsAtHome:fix_shellcheck-cd-exit

Feb 6, 2025

Commits on Jan 30, 2025

Fix most cd || exit problems noted by shellcheck.
BsAtHome
committed

Commits on Jan 31, 2025

Commits on Feb 2, 2025

Redirect to file even if noclobber is set.
BsAtHome
committed