add: proc|sys fs format_checker (tool)

test/proc_sys_checker/proc/proc_pid_status

@@ -0,0 +1,44 @@
+/proc/#pid#/status
+1
+^Name:\t[\w]+
+^State:\t(R \(running\)|S \(sleeping\)|D \(disk sleep\)|T \(stopped\)|t \(tracing stop\)|X \(dead\)|Z \(zombie\))
+^Tgid:\t[\d]+
+^Ngid:\t[\d]+
+^Pid:\t[\d]+
+^PPid:\t[\d]+
+^TracerPid:\t[\d]+
+^Uid:\t[\d]+\t[\d]+\t[\d]+\t[\d]+
+^Gid:\t[\d]+\t[\d]+\t[\d]+\t[\d]+
+^FDSize:\t[0-9]+
+^Groups:\t(([\d]+)(\s))*
+^VmPeak:[\s]+[\d]{1,8}\skB
+^VmSize:[\s]+[\d]{1,8}\skB
+^VmLck:[\s]+[\d]{1,8}\skB
+^VmPin:[\s]+[\d]{1,8}\skB
+^VmHWM:[\s]+[\d]{1,8}\skB
+^VmRSS:[\s]+[\d]{1,8}\skB
+^VmData:[\s]+[\d]{1,8}\skB
+^VmStk:[\s]+[\d]{1,8}\skB
+^VmExe:[\s]+[\d]{1,8}\skB
+^VmLib:[\s]+[\d]{1,8}\skB
+^VmPTE:[\s]+[\d]{1,8}\skB
+^VmSwap:[\s]+[\d]{1,8}\skB
+^Threads:\t[\d]+
+^SigQ:\t[\d]+/[\d]+
+^SigPnd:\t[\da-f]+
+^ShdPnd:\t[\da-f]+
+^SigBlk:\t[\da-f]+
+^SigIgn:\t[\da-f]+
+^SigCgt:\t[\da-f]+
+^CapInh:\t[\da-f]+
+^CapPrm:\t[\da-f]+
+^CapEff:\t[\da-f]+
+^CapBnd:\t[\da-f]+
+^Cpus_allowed:\t[\da-f,]+
+^Cpus_allowed_list:\t[\d,\-]+
+^Mems_allowed:\t[\da-f,]+
+^Mems_allowed_list:\t[\d,\-]+
+^voluntary_ctxt_switches:\t[\d]+
+^nonvoluntary_ctxt_switches:\t[\d]+
+
+^Seccomp:[\s]+[\d]+