(CommandList children: [ (AndOr ops: [Op_DPipe] children: [(C {(cd)} {(/usr)}) (ControlFlow token:<ControlFlow_Exit exit>)] ) (Pipeline children: [ (BraceGroup children: [(C {(find)} {(include)} {(src/) (Lit_Other '*')} {(-type)} {(f)})] spids: [21] ) (BraceGroup children:[(C {(sort)})] spids:[43]) (BraceGroup children: [ (C {(sed)} {(-e)} { (SQ <'/\\.o$/d\n'> <'\t\t/\\.a$/d\n'> <'\t\t/\\.bak$/d\n'> <'\t\t/\\/a\\.out$/d\n'> <'\t\t/\\/core$/d\n'> <'\t\t/\\/bin\\/[^/]*$/d'> ) } ) ] spids: [56] ) (BraceGroup children:[(C {(xargs)} {(crc)})] spids:[80]) ] negated: F ) ] )