2021-07-29 05:44:12 -07:00
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#!/usr/bin/env dash
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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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# works with busybox ash.
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2021-07-29 00:37:35 -07:00
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2021-07-30 17:57:08 -07:00
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slit() { ### @-
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### view specific columns of text.
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2021-07-29 05:44:12 -07:00
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[ $# -gt 0 ] || { printf "%s\n" "$0: too few arguments" >&2; return 1; }
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awk "{ print $(printf ',$%s' $@ | cut -b2-) }"
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# via: https://github.com/sorin-ionescu/prezto/
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#awk "{ print ${(j:,:):-\$${^@}} }"
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2021-07-29 00:37:35 -07:00
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}
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2021-08-02 13:48:46 -07:00
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[ -n "${preload+-}" ] || slit "$@"
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