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This will find everything with uppercase letters and rename it to the
same thing with all lowercase.
Sometimes I get a cryptic message about too many open files, what is that?
There are several resource settings associate with a default account. To see the settings:
-bash-3.2$ ulimit -a
The default setting is 2048 for the open files parameter. A user may increase it up to 10K in 1024 increments. To set it to 4096:
-bash-3.2$ ulimit -n 4096
However, this shows what has happened on the headnode only.
Since jobs execute on compute nodes you should include this in a simple shell script along with your bsub command, so that the new setting takes effect.
Additional User contributed Cluster Documentation
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