rm: invalid option -- '1'Some commands may give you a hint e.g.
Try `rm ./-1' to remove the file `-1'.This is exactly what is required i.e just append the "./" to the file/folder to resolve your problem.
Monday, May 13, 2013
Removing a file/directory that starts with a "-" in Linux/Unix
Removing a file/directory that starts with the character "-" can be tricky in Linux/Unix. On Linux/Unix you may get this error when attempting to remove a file/directory:
Some commands may give you a hint e.g.
This is exactly what is required i.e just append the "./" to the file/folder to resolve your problem.
Some commands may give you a hint e.g.
This is exactly what is required i.e just append the "./" to the file/folder to resolve your problem.
Friday, May 10, 2013
Slow startup of Weblogic server on Linux
Had a strange problem on our Linux server recently after installing Weblogic 10. The server was very slow to startup. Seems the problem is this bug in Java 5: Bug 6202721
The fix is to edit the java.security file in the jre/lib/security folder of your java installation on the server. Alter the securerandom.source field to be file:/dev/./urandom as suggested in this article: How to improve Weblogic Servers Startup Time
The fix is to edit the java.security file in the jre/lib/security folder of your java installation on the server. Alter the securerandom.source field to be file:/dev/./urandom as suggested in this article: How to improve Weblogic Servers Startup Time
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