~$ arv-ls c1bad4b39ca5a924e481008009d94e32+210
-var-GS000016015-ASM.tsv.bz2
+~$ arv-ls ae480c5099b81e17267b7445e35b4bc7+180
+./HWI-ST1027_129_D0THKACXX.1_1.fastq
+./HWI-ST1027_129_D0THKACXX.1_2.fastq
-~$ arv-ls 887cd41e9c613463eab2f0d885c6dd96+83
-alice.txt
-bob.txt
-carol.txt
+Use @-s@ to print file sizes, in kilobytes, rounded up:
+
+
+~$ arv-ls -s ae480c5099b81e17267b7445e35b4bc7+180
+ 12258 ./HWI-ST1027_129_D0THKACXX.1_1.fastq
+ 12258 ./HWI-ST1027_129_D0THKACXX.1_2.fastq
-Use @-s@ to print file sizes rounded up to the nearest kilobyte:
+Use @arv-get@ to download the contents of a collection and place it in the directory specified in the second argument (in this example, @.@ for the current directory):
-~$ arv-ls -s c1bad4b39ca5a924e481008009d94e32+210
-221887 var-GS000016015-ASM.tsv.bz2
+~$ $ arv-get ae480c5099b81e17267b7445e35b4bc7+180/ .
+23 MiB / 23 MiB 100.0%
+~$ ls
+HWI-ST1027_129_D0THKACXX.1_1.fastq HWI-ST1027_129_D0THKACXX.1_2.fastq
-Use @arv-get@ to download the contents of a collection and place it in the directory specified in the second argument (in this example, @.@ for the current directory):
+You can also download individual files:
-~$ arv-get c1bad4b39ca5a924e481008009d94e32+210/ .
-~$ ls var-GS000016015-ASM.tsv.bz2
-var-GS000016015-ASM.tsv.bz2
+~$ arv-get ae480c5099b81e17267b7445e35b4bc7+180/HWI-ST1027_129_D0THKACXX.1_1.fastq .
+11 MiB / 11 MiB 100.0%
-You can also download individual files:
+h3. Federated downloads
+
+If your cluster is "configured to be part of a federation":{{site.baseurl}}/admin/federation.html you can also download collections hosted on other clusters (with appropriate permissions).
+
+If you request a collection by portable data hash, it will first search the home cluster, then search federated clusters.
+
+You may also request a collection by UUID. In this case, it will contact the cluster named in the UUID prefix (in this example, @zzzzz@).
-~$ arv-get 887cd41e9c613463eab2f0d885c6dd96+83/alice.txt .
+~$ arv-get zzzzz-4zz18-fw6dnjxtkvzdewt/ .