31 lines
671 B
Bash
31 lines
671 B
Bash
$ awk '{ for (i = 1; i <= NF; i++) print $i, $1 }' <<! | tsort
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> des_system_lib std synopsys std_cell_lib des_system_lib dw02 dw01 ramlib ieee
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> dw01 ieee dw01 dware gtech
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> dw02 ieee dw02 dware
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> dw03 std synopsys dware dw03 dw02 dw01 ieee gtech
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> dw04 dw04 ieee dw01 dware gtech
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> dw05 dw05 ieee dware
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> dw06 dw06 ieee dware
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> dw07 ieee dware
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> dware ieee dware
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> gtech ieee gtech
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> ramlib std ieee
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> std_cell_lib ieee std_cell_lib
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> synopsys
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> !
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ieee
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dware
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dw02
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dw05
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dw06
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dw07
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gtech
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dw01
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dw04
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std_cell_lib
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synopsys
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std
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dw03
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ramlib
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des_system_lib
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