2020-12-29 08:38:07 -08:00
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#!/usr/bin/env sh
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2021-07-29 00:37:35 -07:00
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# YES_ZSH
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2021-07-29 05:44:12 -07:00
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# YES_BASH
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# YES_DASH
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2021-09-23 06:48:05 -07:00
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# YES_ASH
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2021-10-04 17:06:45 -07:00
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# YES_BB_AWK
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2021-07-29 00:37:35 -07:00
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2021-07-30 19:41:16 -07:00
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psbm() { ### @-
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2021-08-01 09:27:25 -07:00
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### display and order processes by their memory usage ascending, and their sum.
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###
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### ```
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### $ psbm | head -n -1 | tail -2
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### 185.08M 1163 chromium
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### 199.95M 1060 chromium
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### ```
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2021-07-29 05:44:12 -07:00
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[ -z "$MSYSTEM" ] || { printf "%s\n" "$0: unsupported on MSYS2" >&2; return 1; }
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2021-07-29 00:37:35 -07:00
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ps axco rss,pid,command | awk '
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NR>1&&$1>0{t+=$1;printf("%8.2fM %7d %s\n",$1/1024,$2,$3)}
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END{printf("%8.2fM\n",t/1024)}
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' | sort -n
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}
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2021-08-02 13:48:46 -07:00
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[ -n "${preload+-}" ] || psbm "$@"
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