Applied patch from Bryce Harrington:
This suppresses the warning  "head: `-1' option is obsolete; use `-n 1'..."

Bryce
diff --git a/ver_linux b/ver_linux
index 39340ec..58d7b51 100755
--- a/ver_linux
+++ b/ver_linux
@@ -51,7 +51,7 @@
 -e 's/\.so$//' | awk -F'[.-]'   '{print "Linux C Library        " \
 $(NF-2)"."$(NF-1)"."$NF}'
 
-ldd -v > /dev/null 2>&1 && ldd -v || ldd --version |head -1 | awk \
+ldd -v > /dev/null 2>&1 && ldd -v || ldd --version |head -n 1 | awk \
 'NR==1{print "Dynamic linker (ldd)  ", $NF}'
 
 ls -l /usr/lib/lib{g,stdc}++.so  2>/dev/null | awk -F. \