## Configure `ps'.
PS_PERSONALITY=gnu; export PS_PERSONALITY
+## Turn off angry fruit salad error messages from things.
+DPKG_COLORS=never; export DPKG_COLORS
+GCC_COLORS=; export GCC_COLORS
+CCC_OVERRIDE_OPTIONS="#^-fno-color-diagnostics"; export CCC_OVERRIDE_OPTIONS
+
## Disable core dumps.
ulimit -S -c 0