2017-10-08 00:55:26 +00:00
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#!/usr/bin/env bash
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TYPE_SPEED="${TYPE_SPEED:-15}"
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2017-10-08 00:57:44 +00:00
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PROMPT_TIMEOUT="${PROMPT_TIMEOUT:--1}"
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2017-10-08 00:55:26 +00:00
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function simtyping()
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{ pv -qL $(($TYPE_SPEED+$((-2 + RANDOM%5)))); }
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2017-10-08 00:57:44 +00:00
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function wait()
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{
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2017-10-08 19:10:56 +00:00
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[ "$PROMPT_TIMEOUT" == "-1" ] &&
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read -rs ||
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2017-10-08 00:57:44 +00:00
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read -rst "$PROMPT_TIMEOUT"
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}
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2017-10-08 01:01:25 +00:00
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function type()
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2017-10-08 01:32:03 +00:00
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{ printf "$*" | simtyping; }
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2017-10-08 01:07:32 +00:00
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2017-10-08 02:22:35 +00:00
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function prompt()
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2017-10-08 09:46:51 +00:00
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{
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def="\033[0;00m"
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blu="\033[0;34m"
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cyn="\033[0;36m"
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printf "[$cyn$(whoami)$def@$blu$(hostname)$def $(basename `pwd`)]\$ ";
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}
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2017-10-08 02:22:35 +00:00
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2017-10-08 01:07:32 +00:00
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function execute()
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2017-10-08 01:44:43 +00:00
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{
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2017-10-08 02:22:35 +00:00
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prompt
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2017-10-08 01:44:43 +00:00
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type "$@" && wait
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2017-10-08 17:49:23 +00:00
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printf "\n"
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2017-10-08 01:44:43 +00:00
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eval "$@"
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}
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2017-10-08 01:10:27 +00:00
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function cmd()
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2017-10-08 17:58:42 +00:00
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{
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2017-10-08 19:02:04 +00:00
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while : ; do
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prompt
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read command
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[ "$command" != "end" ] && eval "${command}" || break
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2017-10-08 19:05:21 +00:00
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[ "$1" ] && break
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2017-10-08 19:02:04 +00:00
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done
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2017-10-08 17:58:42 +00:00
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}
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