Bashou v0.10.5

Changes

• Bash scripts are a skill of their own, next to Bash at the prompt. Typing a quick command and writing a script that runs alone later are different jobs: the new lessons teach the second one (errors, file names, data, cleanup), from a small script template. If you had picked Bash, Bash scripts is added to your skills.
• Eight new script fights: Bashou runs your fixed script on its own hostile files (a name starting with -, a folder with no match, a name with a newline…), so a fix that only works on the files you see doesn't win. With 24 new questions, two road lessons and their chests, and a new boss, the Errexit Ogre.
• The bash shown everywhere was reviewed line by line against the r/bash references (BashFAQ, BashPitfalls): checked failures (|| exit 1 after reading a password), notes where a Mac differs (sed -i '', wc, pgrep), whole-name grep -qxF -- in conditions, and lessons that say when a habit is fine at the prompt but not in a script.
• Losing or fleeing a fight sends the threat away for a while instead of letting you retry at once.
• A lost or fled review keeps your earlier wins and comes back sooner instead of starting over.
• New art for the Bash Beast and for the script enemies.
• When a new version is out, every terminal's pet tells you, and says it again every two hours until you run bashou update. Before, only one terminal said it, once a day.
• A progress file exported with an older Bashou can't be imported any more: update Bashou on both computers, then export again.

Breaking changes

• Breaking change: a pony read set -e, tripped over its own ((hooves++)) at zero and stopped right there in the field. Bring it home with bashou pony hoof.