Aspera Connect Download Mac

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Extremely frustrating piece of software to support. We get calls from the same users over and over when trying to send something and getting the message that they need to the latest version but, it. Using aspera connect in our university linux cluster but when I try ascp'ing it asks me for a password, do you know if there is a guest password or I should write to the sra email [email protected] Also is there a way to recursively download all the files directly? I was ascp'ing them one by one, would the following command work?

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Due to Aspera license limitations, users have to install the software under their home to user the software.

Log on to O2

If you need help connecting to O2, please review the Using Slurm Basic wiki page.

Aspera Connect Client Download

From Windows, use the graphical PuTTY program to connect to and make sure the port is set to the default value of 22.

From a Mac Terminal, use the ssh command, inserting your eCommons ID instead of user123:

Start interactive job, and create working folder

For example, for user abc123, the working directory will be

Download aspera and install it. You only need to do this once.

Use sratoolkit prefetch, which tries ascp then http, to download sra data, then convert the data from .sra to .fastq format

Additional tips:

  1. If you need download a lot of data, run screen command before starting interactive job, to keep the session alive:
    screen: Keep Linux Sessions Alive (so you can go back to the same terminal window from anywhere, anytime)
  2. If you a lot of samples to download, running prefetch command one by one is a lot of work. To automate the process, you can find the accession IDs from the website and put them in a loop to download one by one. For example to download SRR6519510 to SRR6519519:
    for i in {6519510..6519519}; do
    prefetch SRR$i;
  3. If you have more than a dozens of samples to download, running one by one needs lot of time. You can run them in parallel, For example you submit 5 jobs, let each job work on 100 accession IDs. Because these 5 jobs share the same network from O2 to NCBI cloud, these parallel prefetch commands will run slower than in serial mode. Not sure how much slower. Please share your experience.
  4. Let us know if you have any questions.

Aspera Connect 2. 7. 2003

Aspera Connect Download Mac

Aspera, Inc. in Internet

Aspera Connect is an install-on-demand web browser plug-in that powers high-speed uploads and downloads with the Aspera Connect Server and the Aspera faspex Server.


Aspera Connect is an install-on-demand web browser plug-in that powers high-speed uploads and downloads with the Aspera Connect Server and the Aspera faspex Server. Compatible with most standard browsers and sporting a very light system footprint, Aspera Connect integrates all of Aspera’s high-performance transport technology in a small, easy-to-use package that provides unequaled control over transfer parameters.
Aspera Connect 2. 7. 2003 Internet software developed by Aspera, Inc. The license of this internet software is freeware, the price is free, you can free download and get a fully functional freeware version of Aspera Connect. Do not use illegal warez version, crack, serial numbers, registration codes, pirate key for this internet freeware Aspera Connect. Always use genuine version that is released by original publisher Aspera, Inc..

File Size: 9.64MB License: FreewarePrice: Free

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Aspera Connect Download Mac

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