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d3d79bbe74
Skip additional call to `grep` and use Zsh native mechanism to detect GNU version of `du`. Further, Remove redundant `function` clause as per Prezto convention.
28 lines
557 B
Plaintext
28 lines
557 B
Plaintext
#
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# Displays the grand total disk usage using human readable units.
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#
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# Authors:
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# Suraj N. Kurapati <sunaku@gmail.com>
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# Sorin Ionescu <sorin.ionescu@gmail.com>
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#
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# function dut {
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(( $# == 0 )) && set -- *
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if [[ ${(@M)${(f)"$(du --version 2>&1)"}:#*GNU *} ]]; then
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du -khsc "$@" | sort -h -r
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else
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local line size name
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local -a record
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while IFS=$'\n' read line; do
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record=(${(z)line})
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size="$(($record[1] / 1024.0))"
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name="$record[2,-1]"
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printf "%9.1LfM %s\n" "$size" "$name"
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done < <(du -kcs "$@") | sort -n -r
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fi
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# }
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