NAME¶

chirp - command line tool providing explicit control of a Chirp server.

SYNOPSIS¶

chirp [options] [hostname] [command]

DESCRIPTION¶

chirp is a tool to connect and manage a Chirp server in a similar way to an FTP client. chirp allows connecting to a Chirp server, copying files, and managing directories, auditing node etc...

Here are some important chirp commands:

• open <host> Connect to a Chirp server.
• close Close connection to current Chirp server.
• get <remotefile> [localfile] Copy a remote file to local storage.
• put <localfile> [remotefile] Copy a local file to Chirp server.
• thirdput <file> <3rdhost> <3rdfile> Copy a remote file to another Chirp server.
• getacl <remotepath> Get acl of a remote file/directory.
• setacl <remotepath> <user> <rwldax> Set acl for a remote file/directory.
• ls [-la] [remotepath] List contents of a remote directory.
• mv <oldname> <newname> Change name of a remote file.
• rm <file> Delete a remote file.
• audit [-r] Audit current Chirp server.
• exit Close connection and exit Chirp.

  chirp also manages Chirp tickets for authentication purpose.

• ticket_create [-o[utput] <ticket filename>] [-s[ubject] <subject/user>] [-d[uration] <duration>] [-b[its] <bits>] [[<directory> <acl>] ...] Creat a ticket
• ticket_register <name> [<subject>] <duration> Manually register a ticket with multiple Chirp severs.
• ticket_delete <name> Remove a ticket.
• ticket_list <name> List registered tickets on a Chirp server.
• ticket_get <name> Check status of a ticket.
• ticket_modify <name> <directory> <aclmask> Modify a ticket.

OPTIONS¶

-a, --auth=<flag>

Require this authentication mode.

-d, --debug=<flag>

Enable debugging for this subsystem.

-i, --tickets=<files>

Comma-delimited list of tickets to use for authentication.

 -l, --verbose

Long transfer information.

-t, --timeout=<time>

Set remote operation timeout.

 -v, --version

Show program version.

 -h, --help

Show help text.

ENVIRONMENT VARIABLES¶

•

CHIRP_CLIENT_TICKETS Comma delimited list of tickets to authenticate with (same as -i).

EXIT STATUS¶

On success, returns zero. On failure, returns non-zero.

EXAMPLES¶

To connect to a Chirp server using chirp:

% chirp server1.somewhere.edu
chirp> (enter more commands here)

To copy a single local file using chirp:

% chirp server1.somewhere.edu put /tmp/mydata.dat /mydata/mydata.dat

To get a single remote file using chirp:

% chirp server1.somewhere.edu get /mydata/mydata.dat /tmp/mydata.dat

To create a ticket using:

% chirp server1.somewhere.edu get ticket_create -output myticket.ticket -subject unix:user -bits 1024 -duration 86400 / rl /foo rwl

To register a ticket with other Chirp servers:

% chirp server2.somewhere.edu ticket_register myticket.ticket unix:user 86400

To delete a ticket:

% chirp server1.somewhere.edu ticket_delete myticket.ticket

COPYRIGHT¶

The Cooperative Computing Tools are Copyright (C) 2005-2019 The University of Notre Dame. This software is distributed under the GNU General Public License. See the file COPYING for details.

SEE ALSO¶

• Cooperative Computing Tools Documentation
• Chirp User Manual
• chirp(1) chirp_status(1) chirp_fuse(1) chirp_get(1) chirp_put(1) chirp_stream_files(1) chirp_distribute(1) chirp_benchmark(1) chirp_server(1)