emanuele6 1701036609 learn No.  cmd1 || { cmd2;}  is not always the same as  if ! cmd1; then cmd2; fi  .  cmd1 || printf %s\\n "$?"  prints the exit status of cmd1 if cmd1 failed.  if ! cmd1; then printf %s\\n "$?"; fi  prints 0 if cmd1 failed.
emanuele6 1701039587 forget
emanuele6 1701039641 learn cmd1 || { cmd2;}  is not always equivalent to  if ! cmd1; then cmd2; fi .  cmd1 || printf %s\\n "$?"  prints the exit status of cmd1 if cmd1 fails.  if ! cmd1; then printf %s\\n "$?"; fi  prints 0 if cmd1 fails.
emanuele6 1701039691 forget
emanuele6 1701039711 learn cmd1 || { cmd2;}  is not always equivalent to  if ! cmd1; then cmd2; fi .  cmd1 || { printf %s\\n "$?";}  prints the exit status of cmd1 if cmd1 fails.  if ! cmd1; then printf %s\\n "$?"; fi  prints 0 if cmd1 fails.