20 lines
555 B
Bash
Executable File
20 lines
555 B
Bash
Executable File
#! /bin/sh -
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command -v squote_escape >/dev/null 2>&1 || { echo "${0} depends on squote_escape"; exit 1; }
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if [ -t 0 ] && [ -n "${1}" ]; then
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query='find "${HOME}"/.better_bash_history/ -type f -exec cat {} \+'
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while [ -n "${1}" ]; do
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[ "${1}" = "-" ] && {
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invert_flag="-v"; shift;
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[ -n "${1}" ] || { echo "${0}: syntax error: expected pattern after minus"; exit 2; }
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} || invert_flag=""
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query="${query} | grep ${invert_flag} -aF -- $(squote_escape "${1}")"
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shift
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done
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eval "${query} | uniq | nl"
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else
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echo "${0} is not a filter"
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fi
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