dotfiles/_linux/_suckless/dwmblocks/blocks.h

//Modify this file to change what commands output to your statusbar, and recompile using the make command.
static const Block blocks[] = {
  /*Icon*/      /*Command*/                     /*Update Interval*/  /*Update Signal*/
  {"",          "sb-mail",                      1,                   0   },
  {"",          "sb-vol-in",                    1,                   10  },
  {"\uf028 ",   "sb-vol-out",                   1,                   12  },
  {"\uf1eb  ",  "sb-network",                   1,                   0   },
  {"\uf241  ",  "sb-battery",                   3,                   0   },
  {"\uf073 ",   "date '+[%d] %I:%M:%S %p |'",   1,                   0   },
};

//sets delimeter between status commands. NULL character ('\0') means no delimeter.
static char delim[] = "  ";
static unsigned int delimLen = 3;