gfal-sum - Calculate checksum of a file
gfal-sum [ OPTION ] FILE CHECKSUM_TYPE
gfal-sum Calculates the checksum of the specified file,
using a specified checksum algorithm. The supported algorithm depend on the
protocol and endpoint. Some examples are ADLER32 , CRC32 and
MD5
- -h, --help
- show help about the command.
- -V, --version
- output version information and exit.
- -v, --verbose
- verbose mode. Repeat up to 3 times for the most verbose mode.
- -D, --definition
DEFINITION
- define properties for gfal2. Definitions have the following syntax:
"CONFIG_GROUP:KEY=VALUE"
- -t, --timeout
TIMEOUT
- global timeout for the execution of the command. Command is interrupted if
time expires before it finishes. Note: A grace period of 30 seconds is
given to the global timeout.
- -E, --cert
CERT
- user certificate. (This option takes effect only after X509_USER_PROXY
environment variable and default /tmp/x509up_u`id -u` location cannot
provide a certificate)
- --key KEY
- user private key.
- -4
- forces Gfal2 to use IPv4 addresses only. (Option valid only for GridFTP
protocol)
- -6
- forces Gfal2 to use IPv6 addresses only. (Option valid only for GridFTP
protocol)
- -C, --client-info
CLIENT_INFO
- provide custom client-side information.
- --log-file
LOG_FILE
- write Gfal2 library logs to the given file location.
- gfal-sum
- srm://endpoint.cern.ch/path/file ADLER32
/etc/gfal2.d/*
All configuration files in this directory affect the
behavior of the underlying gfal2.
Duarte Meneses <duarte.meneses@cern.ch>
Adrien Devresse <adrien.devresse@cern.ch>
Alejandro Alvarez Ayllon <alejandro.alvarez.ayllon@cern.ch>
Andrea Manzi <andrea.manzi@cern.ch>
Mihai Patrascoiu <mihai.patrascoiu@cern.ch>
Joao Lopes <joao.pedro.batista.lopes@cern.ch>
gfal-cat(1), gfal-chmod(1), gfal-copy(1),
gfal-ls(1), gfal-mkdir(1), gfal-rename(1),
gfal-rm(1), gfal-save(1), gfal-stat(1),
gfal-sum(1), gfal-token(1), gfal-xattr(1),
gfal-evict(1), gfal-bringonline(1),
gfal-archivepoll(1)