(command.CommandList children: [ (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_Pound '$#'))} {<-lt>} {<2>} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.Simple words: [ {<echo>} { (DQ <'Usage: '> (command_sub left_token: <Id.Left_Backtick '`'> child: (C {<basename>} {($ Id.VSub_Number '$0')}) ) <' MM YYYY [other find parameters]'> ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] spids: [36 51] ) ] ) (C {<set>} {<-e>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:month) op: assign_op.Equal rhs: {($ Id.VSub_Number '$1')} spids: [87] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:year) op: assign_op.Equal rhs: {($ Id.VSub_Number '$2')} spids: [90] ) ] ) (command.CommandList children: [(command.Sentence child:(C {<shift>}) terminator:<Id.Op_Semi _>) (C {<shift>})] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$month'))} {<Id.Lit_Equals '='>} {(DQ <12>)} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:next_year) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {<expr>} {($ Id.VSub_DollarName '$year')} {<Id.Lit_Other '+'>} {<1>}) ) } spids: [119] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:next_year) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {<printf>} {(DQ <'%02d'>)} {($ Id.VSub_DollarName '$next_year')}) ) } spids: [133] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:next_month) op: assign_op.Equal rhs: {<1>} spids: [150] ) ] ) ] spids: [99 116] ) ] else_action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:next_year) op: assign_op.Equal rhs: {($ Id.VSub_DollarName '$year')} spids: [156] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:next_month) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {<expr>} {($ Id.VSub_DollarName '$month')} {<Id.Lit_Other '+'>} {<1>}) ) } spids: [160] ) ] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:now) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {<date>} {<--utc>} {<Id.Lit_Other '+'> <Id.Lit_Other '%'> <s>}) ) } spids: [175] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:start) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {<date>} {<--date> <Id.Lit_Equals '='> (DQ ($ Id.VSub_DollarName '$year') <-> ($ Id.VSub_DollarName '$month') <'-01 UTC'>) } {<Id.Lit_Other '+'> <Id.Lit_Other '%'> <s>} ) ) } spids: [188] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:end) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {<date>} {<--date> <Id.Lit_Equals '='> (DQ ($ Id.VSub_DollarName '$next_year') <-> ($ Id.VSub_DollarName '$next_month') <'-01 UTC'> ) } {<Id.Lit_Other '+'> <Id.Lit_Other '%'> <s>} ) ) } spids: [208] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {($ Id.VSub_DollarName '$start')} {<-gt>} {($ Id.VSub_DollarName '$now')} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:start) op: assign_op.Equal rhs: {($ Id.VSub_DollarName '$now')} spids: [245] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:end) op: assign_op.Equal rhs: {(DQ )} spids: [249] ) ] ) ] spids: [229 242] ) (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {($ Id.VSub_DollarName '$end')} {<-gt>} {($ Id.VSub_DollarName '$now')} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:end) op: assign_op.Equal rhs: {(DQ )} spids: [269] ) ] ) ] spids: [253 266] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:start_days_ago) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {<expr>} {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\('>)} {($ Id.VSub_DollarName '$now')} {<->} {($ Id.VSub_DollarName '$start')} {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\)'>)} {<'/'>} {<86400>} ) ) } spids: [276] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:start_days_ago) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {<expr>} {($ Id.VSub_DollarName '$start_days_ago')} {<Id.Lit_Other '+'>} {<1>}) ) } spids: [301] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$end'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:end_days_ago) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_Backtick '`'> child: (C {<expr>} {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\('>)} {($ Id.VSub_DollarName '$now')} {<->} {($ Id.VSub_DollarName '$end')} {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\)'>)} {<'/'>} {<86400>} ) ) } spids: [331] ) ] ) (C {<find>} {(DQ ($ Id.VSub_At '$@'))} {<-daystart>} {<-mtime>} {<-> ($ Id.VSub_DollarName '$start_days_ago')} {<-mtime>} {<Id.Lit_Other '+'> ($ Id.VSub_DollarName '$end_days_ago')} ) ] spids: [314 325] ) ] else_action: [ (command.AndOr ops: [Id.Op_DAmp] children: [ (C {<Id.Lit_LBracket '['>} { (command_sub left_token: <Id.Left_Backtick '`'> child: (command.Pipeline children: [(C {<echo>} {<-n>} {($ Id.VSub_DollarName '$month')}) (C {<wc>} {<-c>})] negated: F ) ) } {<-eq>} {<1>} {<Id.Lit_RBracket ']'>} ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:month) op: assign_op.Equal rhs: {(DQ <0> ($ Id.VSub_DollarName '$month'))} spids: [404] ) ] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (C {<Id.Lit_LBracket '['>} { (command_sub left_token: <Id.Left_Backtick '`'> child: (command.Pipeline children: [(C {<echo>} {<-n>} {($ Id.VSub_DollarName '$year')}) (C {<wc>} {<-c>})] negated: F ) ) } {<-eq>} {<2>} {<Id.Lit_RBracket ']'>} ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:year) op: assign_op.Equal rhs: {(DQ <20> ($ Id.VSub_DollarName '$year'))} spids: [437] ) ] ) ] ) (command.Pipeline children: [ (C {<find>} {(DQ ($ Id.VSub_At '$@'))} {<-daystart>} {<-mtime>} {<-> ($ Id.VSub_DollarName '$start_days_ago')} {<-printf>} {(DQ <'%p'> <Id.Lit_BadBackslash '\\'> <'0%Tm-%TY'> <Id.Lit_BadBackslash '\\'> <n>)} ) (command.Simple words: [ {<grep>} {<-a>} { (DQ ($ Id.VSub_DollarName '$month') <-> ($ Id.VSub_DollarName '$year') <Id.Lit_Dollar '$'> ) } ] more_env: [(env_pair name:LANG val:{<C>} spids:[470])] do_fork: T ) (C {<cut>} {<-d>} {(SQ )} {<-f1>}) ] negated: F ) ] ) ] )