Display the last contents of a running job's standard output or file :index:`condor_tail<single: condor_tail; HTCondor commands>`:index:`condor_tail command`
condor_tail [-help ] | [-version ]
condor_tail [-pool centralmanagerhostname[:portnumber]] [-name name] [-debug ] [-maxbytes numbytes] [-auto-retry ] [-follow ] [-no-stdout ] [-stderr ] job-ID [filename1 ] [filename2 ... ]
condor_tail displays the last bytes of a file in the sandbox of a
running job identified by the command line argument job-ID. stdout
is tailed by default. The number of bytes displayed is limited to 1024,
unless changed by specifying the -maxbytes option. This limit is
applied for each individual tail of a file; for example, when following
a file, the limit is applied each subsequent time output is obtained.
- -help
- Display usage information and exit.
- -version
- Display version information and exit.
- -pool centralmanagerhostname[:portnumber]
- Specify a pool by giving the central manager's host name and an optional port number.
- -name name
- Query the condor_schedd daemon identified with name.
- -debug
- Display extra debugging information.
- -maxbytes numbytes
- Limits the maximum number of bytes transferred per tail access. If not specified, the maximum number of bytes is 1024.
- -auto-retry
- Retry the tail of the file(s) every 2 seconds, if the job is not yet running.
- -follow
- Repetitively tail the file(s), until interrupted.
- -no-stdout
- Do not tail
stdout.- -stderr
- Tail
stderrinstead ofstdout.
The exit status of condor_tail is zero on success.
Center for High Throughput Computing, University of Wisconsin-Madison
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