gftail (1) Linux Manual Page

gftail – manual page for gftail (glusterfs-coreutils) 0.2.0

Synopsis

gftail [OPTION]… URL

Description

Print the last 10 lines (default) of the file to standard output.

-c, –bytes=K

output the last K bytes

-f, –follow

output appended data as the file grows

-n, –lines=K

output the last K lines, instead of the last 10

-o, –xlator-option=OPTION

specify a translator option for the connection. Multiple options are supported and take the form xlator.key=value.

-p, –port=PORT

specify the port on which to connect

-s, –sleep-internal=N

with -f, sleep for approximately N microseconds (default is 50,000)

–help

display this help and exit

–version

output version information and exit

Examples

gftail glfs://localhost/groot/file

Tail the last 10 lines of the file /file on the Gluster volume groot on host localhost.

gftail -c 100 glfs://localhost/groot/file

Tail the last 100 bytes of the file /file on the Gluster volume groot on host localhost.

gftail -f glfs://localhost/groot/file

Tail the last 10 lines of the file /file on the Gluster volume groot on host localhost, following the file until an interrupt is received.

gfcli (localhost/groot)> tail /example

In the context of a shell with a connection established, tail the file example on the root of the Gluster volume groot on localhost.

Author

Written by Craig Cabrey.

Copyright

Copyright © 2015 Facebook, Inc. License GPLv3: GNU GPL version 3 <http://www.gnu.org/licenses/gpl-3.0.en.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

See Also

gfcli(1)