diff --git a/source/ucli/misc.cc b/source/ucli/misc.cc
deleted file mode 100644
index 1c31b9f..0000000
--- a/source/ucli/misc.cc
+++ /dev/null
@@ -1,40 +0,0 @@
-#include <fstream>
-#include <map>
-#include <string>
-
-class pid_cmdline pid_cmdline;
-
-class pid_cmdline {
- private:
-  std::map<int, std::string> cmdlines;
-
- public:
-  void clear(void);
-  std::string& get_pid_cmdline(int pid);
-};
-
-static string unknow_symbol("UNKNOWN");
-
-void pid_cmdline::clear(void) { cmdlines.clear(); }
-
-std::string& pid_cmdline::get_pid_cmdline(int pid) {
-  if (cmdlines.count(pid) == 0) {
-    int i;
-    char buf[255];
-    char file[255];
-    std::fstream ifs;
-
-    snprintf(file, sizeof(file), "/proc/%d/cmdline", pid);
-    ifs.open(file, ios::binary | ios::in);
-    ifs.getline(buf, 255);
-    for (i = 0; i < ifs.gcount() && i < 255; i++) {
-      if (buf[i] < ' ') {
-        buf[i] = ' ';
-      }
-    }
-
-    cmdlines[pid] = buf;
-  }
-
-  return cmdlines[pid];
-}
\ No newline at end of file
diff --git a/source/ucli/miss.cc b/source/ucli/miss.cc
deleted file mode 100644
index e69de29..0000000