NAME
mchattr - change object attributes
SYNOPSIS
mchattr [OPTION...] OBJECT
DESCRIPTION
mchattr changes attributes of an object. Running mchattr only changes metadata about the object (i.e., HTTP headers). Running mchattr completely replaces all modifiable HTTP headers, so you must specify the complete set upon running.
Note you are not permitted to update "core" headers, such as durability-level,
content-length, and content-md5. You can update content-type, m-* and
CORS headers.
EXAMPLES
mchattr -H m-foo:bar ~~/stor/foo.txt
OPTIONS
-a, --account login
Authenticate as account (login name).
-h, --help
Print a help message and exit.
-i, --insecure
This option explicitly allows "insecure" SSL connections and transfers. All
SSL connections are attempted to be made secure by using the CA certificate
bundle installed by default.
-H, --header
Set the specified HTTP header.
-k, --key fingerprint
Authenticate using the SSH key described by FINGERPRINT. The key must
either be in ~/.ssh or loaded in the SSH agent via ssh-add.
--role=ROLE,ROLE,...
Specify which roles to assume for the request.
-u, --url url
Manta base URL (such as https://us-central.manta.mnx.io).
--user user
Authenticate as user under account.
-v, --verbose
Print debug output to stderr. Repeat option to increase verbosity.
ENVIRONMENT
MANTA_USER
In place of -a, --account.
MANTA_SUBUSER
In place of --user.
MANTA_KEY_ID
In place of -k, --key.
MANTA_ROLE
In place of --role.
MANTA_URL
In place of -u, --url.
MANTA_TLS_INSECURE
In place of -i, --insecure.
The shortcut ~~ is equivalent to /:login
where :login is the account login name.
DIAGNOSTICS
When using the -v option, diagnostics will be sent to stderr in bunyan
output format. As an example of tracing all information about a request,
try:
mchattr -v ~~/stor/foo 2>&1 | bunyan
BUGS
DSA keys do not work when loaded via the SSH agent.
Report bugs at Github