Commands using wget (286)

  • Google dictionary of word definitions

    wget -qO - "http://www.google.com/dictionary/json?callback=dict_api.callbacks.id100&q=steering+wheel&sl=en&tl=en&restrict=pr,de&client=te" this does the actual google dictionary query, returns a JSON string encapsulated in some fancy tag sed 's/dict_api\.callbacks.id100.//' here we remove the tag beginning sed 's/,200,null)//' and here the tag end There are also some special characters which could cause problems with some JSON parsers, so if you get some errors, this is probably the case (sed is your friend). I laso like to trim the "webDefinitions" part, because it (sometimes) contains misleading information. sed 's/\,\"webDefinitions.*//' (but remember to append a "}" at the end, because the JSON string will be invalid) The output also contains links to mp3 files with pronounciation. As of now, this is only usable in the English language. If you choose other than English, you will only get webDefinitions (which are crap).


    1
    wget -qO - "http://www.google.com/dictionary/json?callback=dict_api.callbacks.id100&q=steering+wheel&sl=en&tl=en&restrict=pr,de&client=te" | sed 's/dict_api\.callbacks.id100.//' | sed 's/,200,null)//'
    sairon · 2011-03-08 15:00:39 16
  • use wget to check if a remote file exists

    put your link [url] to check if exist the remote file Show Sample Output


    1
    wget -O/dev/null -q URLtoCheck && echo exists || echo not exist
    xeonproject · 2011-04-07 20:55:33 3
  • Get all files of particular type (say, PDF) listed on some wegpage (say, example.com)

    This example command fetches 'example.com' webpage and then fetches+saves all PDF files listed (linked to) on that webpage. [*Note: of course there are no PDFs on example.com. This is just an example]


    1
    curl -s http://example.com | grep -o -P "<a.*href.*>" | grep -o "http.*.pdf" | xargs -d"\n" -n1 wget -c
    b_t · 2011-06-09 14:42:46 5
  • Download last file from index of


    1
    NAME=`wget --quiet URL -O - | grep util-vserver | tail -n 1 | sed 's|</a>.*||;s/.*>//'`; wget URL$UTILVSERVER;
    WMP · 2011-07-17 13:01:20 4
  • Download entire website for offline viewing

    ?mirror : turn on options suitable for mirroring. -p : download all files that are necessary to properly display a given HTML page. ?convert-links : after the download, convert the links in document for local viewing. -P ./LOCAL-DIR : save all the files and directories to the specified directory.


    1
    $ wget --mirror -p --convert-links -P ./<LOCAL-DIR> <WEBSITE-URL>
    tkembo · 2011-08-18 08:27:28 6
  • Decrypt MD5

    Decrypt MD5 , replace 1cb251ec0d568de6a929b520c4aed8d1 with the MD5 string you want to decrypt Show Sample Output


    1
    wget -qO - --post-data "data[Row][cripted]=1cb251ec0d568de6a929b520c4aed8d1" http://md5-decrypter.com/ | grep -A1 "Decrypted text" | tail -n1 | cut -d '"' -f3 | sed 's/>//g; s/<\/b//g'
    samhagin · 2011-10-13 03:48:54 3
  • recursively walk down no more than three levels and grab any file with an extension of mp3, mpg, mpeg, or avi


    1
    wget -A mp3,mpg,mpeg,avi -r -l 3 http://www.site.com/
    kev · 2011-11-09 10:06:07 3
  • Convert Youtube videos to MP3

    Make your own MP3s from Youtube videos. Show Sample Output


    1
    url="put_url_here";audio=$(youtube-dl -s -e $url);wget -q -O - `youtube-dl -g $url`| ffmpeg -i - -f mp3 -vn -acodec libmp3lame - > "$audio.mp3"
    o0110o · 2011-11-15 19:09:52 4
  • google chart api

    http://chart.apis.google.com/chart?chs=450x200&cht=p3&chtt=Browser+Usage+on+Wikimedia&chl=IE%2834.2%%29|Firefox%2823.6%%29|Chrome%2820.6%%29|Safari%2811.2%%29|Opera%285.0%%29|Android%281.9%%29|Other%283.5%%29&chd=t:34.2,23.6,20.6,11.2,5.0,1.9,3.5


    1
    wget -O chart.png 'http://chart.googleapis.com/chart?chs=250x100&chd=t:60,40&cht=p3&chl=Hello|World'
    kev · 2011-12-10 18:03:16 59
  • Download all images from a website in a single folder


    1
    wget -nd -r -l 2 -A jpg,jpeg,png,gif http://website-url.com
    unixmonkey26318 · 2012-01-27 11:06:50 8
  • Download all MegaTokyo strips

    A simple script for download all the MegaTokyo strips from the first to the last one


    1
    for i in $(seq 1 `curl http://megatokyo.com 2>/dev/null|grep current|cut -f6 -d\"`);do wget http://megatokyo.com/`curl http://megatokyo.com/strip/${i} 2>/dev/null|grep src=\"strips\/|cut -f4 -d\"`;done
    akira88 · 2012-03-04 22:52:36 9
  • Download an Entire website with wget


    1
    wget -m -k -K -E http://url/of/web/site
    joedistro · 2012-03-19 20:22:05 3
  • download a list of urls


    1
    cat urls.txt | wget -i- -T 10 -t 3 --waitretry 1
    kev · 2012-05-14 06:41:14 9
  • shutdown if wget exit


    1
    while pgrep wget || sudo shutdown -P now; do sleep 1m; done
    kev · 2012-05-20 17:49:56 7
  • A simple way to securely use passwords on the command line or in scripts

    In this example, where the users gpg keyring has a password, the user will be interactively prompted for the keyring password. If the keyring has no password, same as above, sans the prompt. Suitable for cron jobs. ~/.gnupg/passwd/http-auth.gpg is the encrypted http auth password, for this particular wget use case. This approach has many use cases. example bash functions: function http_auth_pass() { gpg2 --decrypt ~/.gnupg/passwd/http-auth.gpg 2>/dev/null; } function decrypt_pass() { gpg2 --decrypt ~/.gnupg/passwd/"$1" 2>/dev/null; }


    1
    wget --input-file=~/donwloads.txt --user="$USER" --password="$(gpg2 --decrypt ~/.gnupg/passwd/http-auth.gpg 2>/dev/null)"
    kyle0r · 2012-12-13 00:14:55 6
  • wget multiple files (or mirror) from NTLM-protected Sharepoint

    If you have to deal with MS Sharepoint which is (rarely, let's hope) used in e.g. certain corporate environments). This uses Cntlm. For single files, just use cURL -- its NTLM authentication works quite well. # /etc/cntlm.conf: # Username account # Domain domain # Password ############ # Proxy 10.20.30.40 (IP of the sharepoint site) # NoProxy * # Listen 3128


    1
    http_proxy=http://127.0.0.1:3128 wget --http-user='domain\account' --http-password='###' -p -r -l 8 --no-remove-listing -P . 'http://sp.corp.com/teams/Team/Shared%20Documents/Forms/AllItems.aspx?RootFolder=%2fteams%2fTeam%2fShared%20Documents%2fFolder'
    mhs · 2012-12-26 09:03:55 4
  • speedtest

    alias speedtest='wget --output-document=/dev/null http://speedtest.wdc01.softlayer.com/downloads/test500.zip'


    1
    wget --output-document=/dev/null http://speedtest.wdc01.softlayer.com/downloads/test500.zip
    opexxx · 2013-03-15 13:25:07 6
  • Get a list of Mageia Linux mirrors providing rsync connectivity for Mageia 4 release

    Need to find a Mageia Linux mirror server providing Mageia 4 via rsync? Modify the "url=" string for the version you want. This shows i586 which is the 32bit version. If you want the 64bit version it is: url=http://mirrors.mageia.org/api/mageia.4.x86_64.list; wget -q ${url} -O - | grep rsync: Show Sample Output


    1
    url=http://mirrors.mageia.org/api/mageia.4.i586.list; wget -q ${url} -O - | grep rsync:
    mpb · 2013-05-20 16:19:05 7
  • Download all images from a 4chan thread

    First (and only) argument should be a 4chan thread URL.


    1
    function 4chandl () { wget -e robots=off -nvcdp -t 0 -Hkrl 0 -I \*/src/ -P . "$1" }
    89r · 2013-07-28 11:29:53 6
  • Get own public IP address

    Returns your external IP address to the command line using only wget Show Sample Output


    1
    wget http://ipecho.net/plain -O - -q ; echo
    JonathanFisher · 2013-10-02 21:18:40 9
  • Download latest NVIDIA Geforce x64 Windows driver

    Download latest NVIDIA Geforce x64 Windows7-8 driver from Nvidia's website. Pulls the latest download version (which includes beta). This is the "English" version. The following command includes a 'sed' line to replace "english" with "international" if needed. You can also replace the starting subdomain with "eu." "uk." and others. Enjoy this one liner! 1 character under the max :) wget "us.download.nvidia.com$(wget -qO- "$(wget -qO- "nvidia.com/Download/processFind.aspx?psid=95&pfid=695&osid=19&lid=1&lang=en-us" | awk '/driverResults.aspx/ {print $4}' | cut -d "'" -f2 | head -n 1)" | awk '/url=/ {print $2}' | sed -e "s/english/international/" | cut -d '=' -f3 | cut -d '&' -f1)" Show Sample Output


    1
    wget "us.download.nvidia.com$(wget -qO- "$(wget -qO- "nvidia.com/Download/processFind.aspx?psid=95&pfid=695&osid=19&lid=1&lang=en-us"|awk '/driverResults.aspx/ {print $4}'|cut -d "'" -f2|head -n 1)"|awk '/url=/ {print $2}'|cut -d '=' -f3|cut -d '&' -f1)"
    lowjax · 2013-11-21 03:04:59 11
  • Download all images on a 4chan thread


    1
    read -p "Please enter the 4chan url: "|egrep '//i.4cdn.org/[a-z0-9]+/src/([0-9]*).(jpg|png|gif)' - -o|nl -s https:|cut -c7-|uniq|wget -nc -i - --random-wait
    unixmonkey73764 · 2014-03-09 05:56:14 6
  • download specific files only from a website


    1
    wget -r -P ./dl/ -A jpg,jpeg http://captivates.com
    ferdous · 2014-06-14 17:28:32 7
  • let the cow suggest some commit messages for you

    No need to parse html page, website gives us a txt file :)


    1
    wget -qO- http://whatthecommit.com/index.txt | cowsay
    optyler · 2014-08-26 18:56:06 8
  • download newest adminer and rename to it's version accordingly

    If the version already downloaded. it will not download again Show Sample Output


    1
    wget -N --content-disposition http://www.adminer.org/latest.php
    rickyok · 2014-09-12 07:52:45 8
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Rename HTML files according to their title tag
The above one-liner could be run against all HTML files in a directory. It renames the HTML files based on the text contained in their title tag. This helped me in a situation where I had a directory containing thousands of HTML documents with meaningless filenames.

get newest jpg picture in a folder
search the newest *.jpg in the directory an make a copy to newest.jpg. Just change the extension to search other files. This is usefull eg. if your webcam saves all pictures in a folder and you like the put the last one on your homepage. This works even in a directory with 10000 pictures.

See system users

Create a new file

Uniquely (sort of) color text so you can see changes
Colorify colors input by converting the text to a number and then performing modulo 7 on it. This resulting number is used as the color escape code. This can be used to color the results of commands with complex outputs (like "482279054165371") so if any of the digits change, there's a good chance the color will change too. I say good chance because there's only 7 unique colors here, so assuming you were watching random numbers, there would be a 6/7 chance that the color would change when the number changed. This should really only be used to help quickly identify when things change, but should not be the only thing relied upon to positively assert that an output has not changed.

Change the extension of a filename by using rename to convert
This will change all files ending in .JPG to .jpg and will work with any file extension

Shows size of dirs and files, hidden or not, sorted.

Check a server is up. If it isn't mail me.
Alternative to the ping check if your firewall blocks ping. Uses curl to get the landing page silently, or fail with an error code. You can probably do this with wget as well.

Countdown Clock
The biggest advantage over atoponce's nifty original is not killing the scrollback. Written assuming bash, but shouldn't be terribly difficult to port to other shells. S should be multiple spaces, but I can't get commandlinefu to save/show them properly, any help?

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