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The UMobj suite of utilities provide command-line access to the [https://obj.umiacs.umd.edu/obj UMIACS Object Store]. UMobj is preinstalled on all UMIACS-supported Linux machines. | |||
==When to use UMobj== | |||
Use umobj if: | |||
* you have a large number of files to upload (hundreds or thousands of files) | |||
* you are uploading large files (files greater than 4GB in size) | |||
== | ==Setup== | ||
We highly recommend setting a few environmental variables containing your credentials for | |||
convenience. When logged into the Object Store web interface (see list above), you can | |||
find these credentials on the user page. E.g. https://obj.umiacs.umd.edu/obj/user/ | |||
For example, if you use the <tt>bash</tt> shell, you can add something like the following to your | |||
<tt>.bashrc</tt> or <tt>.bash_profile</tt>. | |||
< | |||
</ | |||
<pre> | <pre> | ||
export OBJ_ACCESS_KEY_ID="31sdfadDFAHFDN+344qOEIS" | |||
export OBJ_SECRET_ACCESS_KEY="NDSMK3233adfahadflkkPDSH092DSJKDKDJKFDLSFLNK" | |||
export OBJ_SERVER="obj.umiacs.umd.edu" | |||
</pre> | </pre> | ||
Or in tcsh you can do the following or add it into your <tt>.tcshrc</tt>. | |||
<pre> | <pre> | ||
setenv OBJ_ACCESS_KEY_ID "31sdfadDFAHFDN+344qOEIS" | |||
setenv OBJ_SECRET_ACCESS_KEY "NDSMK3233adfahadflkkPDSH092DSJKDKDJKFDLSFLNK" | |||
setenv OBJ_SERVER "obj.umiacs.umd.edu" | |||
</pre> | </pre> | ||
== | ==Detailed Usage== | ||
For an example of how to use UMobj, please see [[UMobj/Example]]. | |||
For complete usage information, please see the [[GitLab]] page for [https://gitlab.umiacs.umd.edu/staff/umobj/blob/master/README.md#umobj umobj]. |
Latest revision as of 16:28, 4 January 2021
The UMobj suite of utilities provide command-line access to the UMIACS Object Store. UMobj is preinstalled on all UMIACS-supported Linux machines.
When to use UMobj
Use umobj if:
- you have a large number of files to upload (hundreds or thousands of files)
- you are uploading large files (files greater than 4GB in size)
Setup
We highly recommend setting a few environmental variables containing your credentials for convenience. When logged into the Object Store web interface (see list above), you can find these credentials on the user page. E.g. https://obj.umiacs.umd.edu/obj/user/
For example, if you use the bash shell, you can add something like the following to your .bashrc or .bash_profile.
export OBJ_ACCESS_KEY_ID="31sdfadDFAHFDN+344qOEIS" export OBJ_SECRET_ACCESS_KEY="NDSMK3233adfahadflkkPDSH092DSJKDKDJKFDLSFLNK" export OBJ_SERVER="obj.umiacs.umd.edu"
Or in tcsh you can do the following or add it into your .tcshrc.
setenv OBJ_ACCESS_KEY_ID "31sdfadDFAHFDN+344qOEIS" setenv OBJ_SECRET_ACCESS_KEY "NDSMK3233adfahadflkkPDSH092DSJKDKDJKFDLSFLNK" setenv OBJ_SERVER "obj.umiacs.umd.edu"
Detailed Usage
For an example of how to use UMobj, please see UMobj/Example.
For complete usage information, please see the GitLab page for umobj.