Sorry, I can't post a comment with my reputation score. However, your command is downloading all sequences from the input file into a single fasta file. I believe that if you have a big bunch of sequences, it could be a little bit tricky after to manipulate that kind of file.
Just by curiosity, do you have a trick to create one sequence per file using efetch? Sign up to join this community.
The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Ask Question. Asked 2 years ago. Active 1 year, 9 months ago. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. How to copy a large number of files quickly between two servers Ask Question.
Asked 12 years, 5 months ago. Active 2 years, 1 month ago. Viewed k times. Is there a way to transfer all of them quickly?
Improve this question. Eddie What sort of network do you have between the servers. You may want to investigate why scp is so slow. It is may be slower then things like ftp because of the encryption but it shouldn't be that much slower. I have mbps between them. Add a comment. Active Oldest Votes. Improve this answer. Tiago 4 4 bronze badges. Scott Pack Scott Pack Also, if you have plenty of CPU available on both ends , but at least a slow link between the hosts, it may be worth enabling compression gzip or bzip in the tar command.
Jamie: If you're using ssh-agent, then it should be used. Otherwise just use the '-i' option to specify where to find the private key. See the man page for details. This is not the case when you specify a remote command unless you pass the -t option.
So your concern is invalid. Show 13 more comments. External hard drive and same-day courier delivery. Adam Adam 2, 20 20 silver badges 18 18 bronze badges. Heh heh I get that sort of speed over the internet, but I'm just lucky in where I live! If it's on a LAN, then cheaper still!
Ahh-- didn't look at your location. Yeah-- I heard that Internet connectivity in Korea is pretty spectacular. Yes, but you can get delicious burritos while you're waiting for a download to complete and there are only about three half-decent Mexican restaurants even in Seoul I'd use rsync. Evan Anderson Evan Anderson k 18 18 gold badges silver badges bronze badges. I've noticed too a lot of times that SCP is inefficient when it comes to fast transfers.
It could certainly be something else, though. Unless he has 10 year old servers, he's not CPU bound on this task. Specify the file selection differently and it'll work fine for you. You can also use the --include and --exclude arguments to get more nuanced.
Show 2 more comments. Icapan Icapan 1 1 gold badge 3 3 silver badges 9 9 bronze badges. Unfortunately, from what I've noticed netcat is very inefficient even if it shouldn't be. I'm downvoting you because this is really, really terrible advice. There is one correct answer: rsync. I could list all the reasons why it's better but it wouldn't fit on this page, let alone this tiny comment box. I have an elaborate script like this with parallel compression, progress output via pv and integrity checking via shasum , but once a bit is flipped, the whole stream is bad because there's no way to recover it.
What we really need is a lightweight protocol like a streaming torrent for these secure environments when we need low overhead -- something that will check the integrity at the chunk e. TCP crc is not powerful enough. Kyle Brandt Kyle Brandt Load the url and look at it. Note: I have automatic updates turned off, I do not use the mirrors option, I do have "display opinions when downloading" checked, I do not check downloads before downloading if they are malicious..
No other outbound connections are made except the actual downloads. No information about what I am doing is sent. Also note that the address I captured FDM contacting is. Mozilla had one of these.
The -c parameter should be mentioned to continue an interrupted download as should be the wgetrc file. DownThemAll for Firefox is the best of the best. A free Firefox add-on, it supports multi-threaded downloads, pause and resume, and can download all media pictures, MP3s, etc. Used to use free download manager before migrating to win 7 now the only thing I can get to work is FF downloader.
Internet Download Manager is the best. You can manually set it to detect which browser you are using as some managers only have a predefined set of supported browsers. Save my name, email, and website in this browser for the next time I comment. Please click on the following link to open the newsletter signup page: Ghacks Newsletter Sign up.
Ghacks is a technology news blog that was founded in by Martin Brinkmann. It has since then become one of the most popular tech news sites on the Internet with five authors and regular contributions from freelance writers. Search for:. How to download large files best download managers. Our download manager overview provides you with a list of programs that you can use to download files from the Internet.
Martin Brinkmann. Related content Here is what is new in Microsoft Edge Brave Wallet: Brave integrates a crypto wallet into the browser. Surfshark VPN Review: good performance, good options. Comments Zsolt Pinter said on August 3, at am. Erick said on August 3, at pm. Mike said on August 3, at pm. TheAslan said on August 4, at am. Mike said on August 10, at pm. Ray said on August 3, at pm. Hi First: thank you Martin Brinkmann for all these useful informations.
Have a nice day. JE OBrien said on August 3, at pm. Blue said on August 3, at pm. Martin Brinkmann said on August 3, at pm.
RG said on August 4, at am. Rick said on August 4, at am. Pants said on August 3, at pm. Pants said on August 4, at am. See the image below for better understanding:. Wget also allows users to download multiple files from different URLs.
This can easily be done by the following command:. Once again, we can show this using an example. We will be downloading two HTML files from two different websites. For better understanding, please look at the image below:. Here filename refers to the name that you want to address the file as.
Using this, we can also change the type of the file. This is shown in the image below:. Wget also allows users to recursively download their files which is basically downloading all the files from the website under a single directory. For more information regarding Wget, users can input the following command into the terminal to get access to all the Wget commands that appear to be available:. Curl is another command line tool that can be used to download files from the internet.
Unlike Wget, which is command line only, features of Curl are powered by libcurl which is a cross-platform URL transfer library.
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