25 lines
384 B
Bash
25 lines
384 B
Bash
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#!/bin/bash
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HISTFILE="$1"; shift 1
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if [[ "$1" == "-f" ]]; then
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# lazy getopt
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TARGETFUNC="$2"
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shift 2
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else
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TARGETFUNC=
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fi
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HEADLINES="${1:-1}"
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FCLINES=$((HEADLINES + 1))
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COMMANDS="$(fc -ln "-${FCLINES}" | head "-${HEADLINES}")"
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# echo "$COMMANDS"
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if [[ -z "$TARGETFUNC" ]]; then
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eval "$COMMANDS"
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else
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eval "function $TARGETFUNC {
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$COMMANDS
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}"
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fi
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