[austin@Server linux]$ sh scripts/ver_linux 
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.
 
Linux Server 2.4.4 #2 Fri May 18 19:07:03 CST 2001 i686 unknown
 
Gnu C                  egcs-2.91.66
Gnu make               3.78.1
binutils               2.9.5.0.22
util-linux             2.10f
mount                  2.10f
modutils               2.3.10-pre1
e2fsprogs              1.18
pcmcia-cs              3.1.8
PPP                    2.3.11
Linux C Library        2.1.3
Dynamic linker (ldd)   2.1.3
Procps                 2.0.6
Net-tools              1.54
Console-tools          0.3.3
Sh-utils               2.0
Modules Loaded