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copied awk tables from unix programming environment book

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tomit4 2022-05-04 18:56:19 -07:00
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awk_built_in_variables.txt Normal file
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---------------- Table 4.3 ----------------
awk Built-in Variables
FILENAME name of current input file
FS field separator character (default blank & tab)
NF number of fields in input record
NR number of input record
OFMT output format for numbers (default %g; see printf(3))
OFS output field separator string (default blank)
ORS output record separator string (default newline)
RS input record seaparator character (default newline)