Sort doubt

Hi:
Can you tell me how sort data below using first field ?


01Feb2008 /b/sys 12582912 10674750 1788906 86%
04Feb2008 /b/sys 12582912 10674750 1788906 86%
05Feb2008 /b/sys 12582912 10674750 1788906 86%
11Feb2008 /b/sys 12582912 10674750 1788906 86%
02Feb2008 /b/sys 12582912 10674750 1788906 86%
06Feb2008 /b/sys 12582912 10674750 1788906 86%
09Feb2008 /b/sys 12582912 10674750 1788906 86%
07Feb2008 /b/sys 12582912 10674750 1788906 86%
03Feb2008 /b/sys 12582912 10674750 1788906 86%
08Feb2008 /b/sys 12582912 10674750 1788906 86%
10Feb2008 /b/sys 12582912 10674750 1788906 86%