OptionalgraceExtra lines tolerated before truncation kicks in at all. Default GRACE_LINES.
OptionalheadNumber of leading lines to keep. Default HEAD_LINES.
OptionalmaxMaximum length of a single line before its middle is elided. Default MAX_LINE_LENGTH.
OptionaltailNumber of trailing lines to keep. Default TAIL_LINES.
Line and line-length budget applied to combined command output. The defaults suit the general-purpose
shellExecutetool, where output is often a long build or test log and only the beginning and the end carry information. Tools whose output is meaningful as a whole (e.g. a diff) should raise these limits.