The variables listed in the table below are commonly used within a PBS script file. Variable | Description |
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PBS_JOBNAME
| Job name specified by the user | PBS_O_WORKDIR
| Working directory from which the job was submitted | PBS_O_HOME
| Home directory of user submitting the job | PBS_O_LOGNAME
| Name of user submitting the job | PBS_JOBCOOKIE
| Job cookie | PBS_O_SHELL
| Script shell | PBS_O_JOBID
| Unique PBS job id | PBS_O_HOST
| Host on which job script is running | PBS_QUEUE
| Name of the job queue | PBS_NODEFILE
| File containing line delimited list on nodes allocated to the job | PBS_O_PATH
| Path variable used to locate executables within the job script |
Note: On multi-core systems, a node (line in PBS_NODEFILE ) will identify the hostname and a CPU core. |