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--- computing:linux:strip_comments [2012/03/29 11:06]
gcooper
+++ computing:linux:strip_comments [2015/10/19 10:00] (current)
gcooper
@@ Line 1: / Line 1: @@
 ====== Strip Comments ======
+===== With ''grep'' =====
+<file>
+grep -v '^$\|^\s*\#' <filemane>
+</file>
+===== Small Utility =====
+FIXME
 Create this tiny utility to view configuration files at their smallest and most readable form.
@@ Line 10: / Line 20: @@
 cat << EOF >> /usr/local/bin/nocom
 #!/bin/sh
-# nocom is a small tool to strip comments when viewing commented configuration files
+# 'nocom' is a small tool to strip comments when viewing commented configuration files
+# It's not perfect and may not work for you.  Note that it strips the initial "#!/bin/sh" too.
 #
 echo ""
-cat \$1 | sed -e '/^\s*;/d' | sed -e '/^\s*\$/d'
+cat \$1 | sed -e '/^\s*;/d' | sed -e '/^\s*\$/d' | sed -e '/^[[:blank:]]*#/d; s/[[:blank:]][[:blank:]]*#.*//'
 EOF

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