39 lines
1.3 KiB
Bash
39 lines
1.3 KiB
Bash
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bold=$(tput bold)
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reset=$(tput sgr0)
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purple=$(tput setaf 171)
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green=$(tput setaf 76)
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tan=$(tput setaf 3)
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header() {
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printf "\n${bold}${purple}========== %s ==========${reset}\n" "$@"
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}
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arrow() {
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printf " ➜ %s\n" "$@"
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}
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success() {
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printf "${green} ✔ %s${reset}\n" "$@"
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}
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warning() {
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printf "${tan} ➜ %s${reset}\n" "$@"
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}
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function top_commands_full() {
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local filter="$1"
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local max_results=${2:-'50'}
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history | \cat | awk '{$1=$1};1' | sed 's/^[0-9\* TAB]*//g' | awk '{CMD[$0]++;count++;}END { for (a in CMD)print CMD[a] " " CMD[a]/count*100 "%\t" a; }' | grep "$filter" | sort -nr | nl | head "-n$max_results"
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}
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function suggest_aliases() {
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local search_input_size=${1:-'50'}
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header "alias recommendations"
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while read -r line; do
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local matching_aliases=$(alias | grep -i "$line")
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if [ ! -z "$matching_aliases" ]; then
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success "there is an alias for $line :"
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while read -r alias_line; do
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arrow "$alias_line"
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done < <(echo "$matching_aliases")
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echo
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else
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warning "no alias for $line"
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fi
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done < <(top_commands_full "" "$search_input_size" | awk '{ $1=""; $2=""; $3=""; print}' | awk 'NF' | awk '{$1=$1};1' | awk -v COUNT=1 'NF>COUNT' | head "-$search_input_size")
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}
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