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[homepage.git] / blog / archive / 2013 / 01 / index.html

diff --git a/blog/archive/2013/01/index.html b/blog/archive/2013/01/index.html
index a081ab31e87810a14219a7c75f0641b4b96bd53a..5b969a1f26dba25df0538ae56364fba70d5e83b9 100644 (file)
--- a/blog/archive/2013/01/index.html
+++ b/blog/archive/2013/01/index.html
@@ -176,7 +176,7 @@ values stands for.  It is in part based on information from
 this shell script:</p>
 
 <pre>
 this shell script:</p>
 
 <pre>

-cat $(find /sys -name modalias) | sort -u
+find /sys -name modalias -print0 | xargs -0 cat | sort -u

 </pre>
 
 <p>The supported modalias globs for a given kernel module can be found
 </pre>
 
 <p>The supported modalias globs for a given kernel module can be found


@@ -368,7 +368,7 @@ hardware to packages when new stuff is inserted during run time.</p>
 one can use the following shell script:</p>
 
 <pre>
 one can use the following shell script:</p>
 
 <pre>

-  for id in $(cat $(find /sys -name modalias)|sort -u); do \
+  for id in $(find /sys -name modalias -print0 | xargs -0 cat | sort -u); do \

     echo "$id" ; \
     /sbin/modprobe --show-depends "$id"|sed 's/^/  /' ; \
   done
     echo "$id" ; \
     /sbin/modprobe --show-depends "$id"|sed 's/^/  /' ; \
   done


@@ -399,6 +399,10 @@ packages to install when new hardware is plugged into a Debian
 machine, please send me an email or talk to me on
 <a href="irc://irc.debian.org/%23debian-devel">#debian-devel</a>.</p>
 
 machine, please send me an email or talk to me on
 <a href="irc://irc.debian.org/%23debian-devel">#debian-devel</a>.</p>
 

+<p><strong>Update 2013-01-15:</strong> Rewrite "cat $(find ...)" to
+"find ... -print0 | xargs -0 cat" to make sure it handle directories
+in /sys/ with space in them.</p>
+

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