fail_count - scgray/jsqsh GitHub Wiki
Variable
fail_count - The total number of failed commands during the session
Description
Each jsqsh command that is executed, such as go (\go) returns a
success or failure indicator that can be accessed via the ${rc} variable.
This value is a number that indicates success (0) or failure (not-zero).
Each time a command fails, the ${fail_count} session variable is
automatically incremented. When jsqsh exits, the exit code is determined
by adding together the value of ${fail_count} across all sessions
that were executed within jsqsh. That is, if the total is 0, then jsqsh
exits with 0, otherwise the exit code indicates the number of failures
encountered during its execution.