0081login:Penguin垢版 | 大砲2018/04/09(月) 14:53:44.99ID:QPwhJ5Sc manに定義は書いてあるけどね KEYDEF is F[.C][OPTS][,F[.C][OPTS]] for start and stop position, where F is a field number and C a character position in the field GNU coreutils 8.29