mirror of
https://github.com/notwa/rc
synced 2024-06-18 06:03:07 -07:00
19 lines
608 B
Bash
19 lines
608 B
Bash
#!/usr/bin/env dash
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# YES_ZSH
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# YES_BASH
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# YES_DASH
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slitt() { ### @-
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### view specific columns of text.
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### this version of `slit` uses tabs for its field separators.
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[ $# -gt 0 ] || { printf "%s\n" "$0: too few arguments" >&2; return 1; }
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#echo "$@" | awk '{for(i=1;i<NF;i++)printf"$%s,",$(i);print"$"$NF}'
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local fields="$(printf ',$%s' $@ | cut -b2-)"
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awk "BEGIN { FS=\"\\t\"; OFS=\"\\t\" } { print $fields }"
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# via: https://github.com/sorin-ionescu/prezto/
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#awk "BEGIN { FS=\"\\t\"; OFS=\"\\t\" } { print ${(j:,:):-\$${^@}} }"
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}
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[ "${SOURCING:-0}" -gt 0 ] || slitt "$@"
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