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--- linux_wiki:library_paths [2016/02/05 11:45]
billdozor [Library Search Order]
+++ linux_wiki:library_paths [2019/05/25 23:50] (current)
@@ Line 6: / Line 6: @@
 **Checklist**
-  * Distro: Enterprise Linux 6/7
+  * Distro(s): Enterprise Linux 6/7
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@@ Line 32: / Line 32: @@
 </code>
   * -v => verbose
+\\
+Print the Cache Contents: To see what is currently in the library cache<code bash>ldconfig --print-cache</code>
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@@ Line 47: / Line 50: @@
 To get a path specified in front of another, define the environmental variable "LD_LIBRARY_PATH" in a configuration file (per user or system wide).
+\\
 Example: Ensure that /usr/lib64 is ahead of /usr/local/lib for user "robert"
 <code bash>
 vim /home/robert/.bashrc
-LD_LIBRARY_PATH=/usr/lib64
+LD_LIBRARY_PATH=/usr/lib64:${LD_LIBRARY_PATH}
 </code>
+  * Including the "${LD_LIBRARY_PATH}" as a second entry ensures that nothing is completely over written if the variable has been set elsewhere
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