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column-t - iomenu - interactive terminal-based selection menu |
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git clone git://bitreich.org/iomenu git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/iomenu (git://bitreich.org) |
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--- |
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column-t (381B) |
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--- |
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1 #!/usr/bin/awk -f |
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2 # format text in aligned two-space separated columns: portable column -t |
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3 |
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4 { |
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5 for (f = 1; f <= NF; f++) { |
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6 l = length($f) |
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7 if (l > len[f]) |
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8 len[f] = l |
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9 field[NR"|"f] = $f |
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10 } |
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11 if (--f > count) |
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12 count = f |
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13 } |
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14 |
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15 END { |
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16 for (row = 1; row <= NR; row++) { |
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17 for (f = 1; f < count; f++) |
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18 printf("%-"len[f]"s ", field[row"|"f]) |
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19 printf("%s\n", field[row"|"f]) |
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20 } |
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21 } |
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