arccat - ARC Catenate
The
arccat command can be used to view the stdout or stderr of a running
job. It can also be used to show A-REX's error log of a job.
arccat [options] [job ...]
-
-a, --all
- all jobs
-
-j, --joblist=filename
- the file storing information about active jobs (default
~/.arc/jobs.xml)
-
-i, --jobids-from-file=filename
- a file containing a list of jobIDs
-
-c, --cluster=name
- select one or more computing elements: name can be
an alias for a single CE, a group of CEs or a URL
-
-r, --rejectmanagement=URL
- skip jobs which are on a computing element with a given
URL
-
-s, --status=statusstr
- only select jobs whose status is statusstr
-
-o, --stdout
- show the stdout of the job (default)
-
-e, --stderr
- show the stderr of the job
-
-l, --joblog
- show A-REX's error log of the job
-
-P, --listplugins
- list the available plugins
-
-t, --timeout=seconds
- timeout in seconds (default 20)
-
-z, --conffile=filename
- configuration file (default ~/.arc/client.conf)
-
-d, --debug=debuglevel
- FATAL, ERROR, WARNING, INFO, VERBOSE or DEBUG
-
-v, --version
- print version information
-
-?, --help
- print help
-
job ...
- list of jobids and/or jobnames
The
arccat command displays the stdout or stderr of running jobs. It can
also display A-REX's error log of a job. The job can be referred to either by
the jobid that was returned by
arcsub(1) at submission time or by its
jobname if the job description that was submitted contained a jobname
attribute.
More than one jobid and/or jobname can be given. If several jobs were submitted
with the same jobname the stdout, stderr or A-REX error log of all those jobs
are shown. If the
--joblist option is used the list of jobs is read
from a file with the specified filename. By specifying the
--all
option, the stdout, stderr or A-REX error log of all active jobs will be
shown.
The
--cluster option can be used to select or reject jobs at specific
clusters. See
arcsub(1) for a discussion of the format of arguments to
this option. The
--status option can be used to select jobs in a
specific state. These options can be repeated several times. See
arstat(1) for possible state values.
Only jobs where the stdout or stderr argument was given in the job description
can display the contents of those files.
- ~/.arc/client.conf
- Some options can be given default values by specifying them
in the ARC client configuration file. By using the --conffile
option a different configuration file can be used than the default.
- ~/.arc/jobs.xml
- This a local list of the user's active jobs. When a job is
successfully submitted it is added to this list and when it is removed
from the remote cluster it is removed from this list. This list is used as
the list of all active jobs when the user specifies the --all
option to the various NorduGrid ARC user interface commands. By using the
--joblist option a different file can be used than the default.
- X509_USER_PROXY
- The location of the user's Grid proxy file. Shouldn't be
set unless the proxy is in a non-standard location.
- ARC_LOCATION
- The location where ARC is installed can be specified by
this variable. If not specified the install location will be determined
from the path to the command being executed, and if this fails a WARNING
will be given stating the location which will be used.
- ARC_PLUGIN_PATH
- The location of ARC plugins can be specified by this
variable. Multiple locations can be specified by separating them by : (;
in Windows). The default location is $ARC_LOCATION/lib/arc (\ in
Windows).
APACHE LICENSE Version 2.0
ARC software is developed by the NorduGrid Collaboration
(
http://www.nordugrid.org), please consult the AUTHORS file distributed with
ARC. Please report bugs and feature requests to
http://bugzilla.nordugrid.org
arcclean(1),
arccp(1),
arcget(1),
arcinfo(1),
arckill(1),
arcls(1),
arcmkdir(1),
arcproxy(1),
arcrenew(1),
arcresub(1),
arcresume(1),
arcrm(1),
arcstat(1),
arcsub(1),
arcsync(1),
arctest(1)