Commands using wget (286)

  • Like the original command, but the -f allows this one to succeed even if the website returns uncompressed data. From gzip(1) on the -f flag: If the input data is not in a format recognized by gzip, and if the --stdout is also given, copy the input data without change to the standard output: let zcat behave as cat.


    1
    wget -q -O- --header="Accept-Encoding: gzip" <url> | gzip -cdf > out.html
    tempusername · 2014-11-29 20:42:21 8
  • Let's give Flatcap credit for this elegant solution, instead of leaving it hidden as a comment. Tested on RHEL6 and it works. Nice and clean.


    1
    curl -s https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/ | grep -o '[^"]*Linux/7/pdf[^"]*' | xargs -I{} wget https://access.redhat.com{}
    SuperFly · 2015-05-11 11:57:20 11

  • 1
    wget -O - -o /dev/null -q --user=$user --password=$pass "http://$ip/ADV_home2.htm" | awk -r '/Internet Port/, /Domain/ {if ($0 ~ /([[:digit:]]+\.){3}[[:digit:]]+/ && ($3 !~ /^>(0|255)/)) {match($3, /([[:digit:]]+\.){3}[[:digit:]]+/, ar); print ar[0]; }}'
    phranz · 2015-07-09 22:55:57 9
  • This will download and install the latest version of the open store on the ubuntu phone, this store includes unconfined applications such as the TweakGeek and the Ubuntu Touch Tweak Tool. You can see the install instructions from here: https://open.uappexplorer.com/docs#install Show Sample Output


    1
    wget https://open.uappexplorer.com/api/download/openstore.openstore-team/openstore.*_*_armhf.click && pkcon install-local --allow-untrusted openstore.*_*_armhf.click
    bugmenot · 2016-02-04 14:24:46 16

  • 1
    wget --quiet 'https://raw.githubusercontent.com/rahult/books/master/well_grounded_rubyist/threads/rps.rb' - | ruby -c
    swarzynski · 2016-02-18 11:14:55 14
  • Neither of the others worked for me. This does.


    1
    curl http://url/rss | grep -o '<enclosure url="[^"]*' | grep -o '[^"]*$' | xargs wget -c
    dakira · 2016-05-29 12:07:21 21
  • Download latest released gitlab docker container


    1
    wget -qO- 'https://github.com'$(curl -s 'https://github.com'$(curl -s https://github.com/sameersbn/docker-gitlab/releases | grep -m 1 -o '<a.*[0-9\.]</a>' | cut -d '"' -f 2) | grep -o '<a.* rel="nofollow">' | grep 'tar.gz' | cut -d '"' -f 2)
    BigZ · 2016-08-23 21:36:57 14

  • 1
    cat url.list | parallel -j 8 wget -O {#}.html {}
    arthurwayne · 2018-12-22 08:14:06 33

  • 0
    wget -H -r -nv --level=1 -k -p -erobots=off -np -N --exclude-domains=del.icio.us,doubleclick.net --exclude-directories=
    bbelt16ag · 2009-05-18 18:05:19 4
  • substitute the URL with your private/public XML url from calendar sharing settings substitute the dates YYYY-mm-dd adjust the perl parsing part for your needs Show Sample Output


    0
    wget -q -O - 'URL/full?orderby=starttime&singleevents=true&start-min=2009-06-01&start-max=2009-07-31' | perl -lane '@m=$_=~m/<title type=.text.>(.+?)</g;@a=$_=~m/startTime=.(2009.+?)T/g;shift @m;for ($i=0;$i<@m;$i++){ print $m[$i].",".$a[$i];}';
    unixmonkey4704 · 2009-07-23 14:48:54 4
  • This lengthy cryptic line will print the latest top 10 commandlinefu.com posts without their summaries. To print also their respective summaries use the following (even bigger) command line: wget -qO - http://www.commandlinefu.com/feed/tenup | xmlstarlet sel -T -t -o '<doc>' -n -t -m rss/channel/item -o '<item>' -n -o '<title>' -v title -o '</title>' -n -o '<description>' -v description -o '</description>' -n -o '</item>' -n -t -o '</doc>' | xmlstarlet sel -T -t -m doc/item -v description/code -n -v title -n -n It is recommended to include this line into a shell script to be easily run, as I do myself. You could also use the following URLs to browse the top 3 commands: wget -qO - http://www.commandlinefu.com/feed/threeup | xmlstarlet ... .. or all others: wget -qO - http://feeds2.feedburner.com/Command-line-fu | xmlstarlet ... PS: You need to install "xmlstarlet" to run it. It is found in Debian APT repositories (apt-get install xmlstarlet) or under the http://xmlstar.sourceforge.net/ URL. Show Sample Output


    0
    wget -qO - http://www.commandlinefu.com/feed/tenup | xmlstarlet sel -T -t -o '&lt;x&gt;' -n -t -m rss/channel/item -o '&lt;y&gt;' -n -v description -o '&lt;/y&gt;' -n -t -o '&lt;/x&gt;' | xmlstarlet sel -T -t -m x/y -v code -n
    fsilveira · 2009-08-14 02:44:00 3
  • Can be used to help perform some SEO optimizations. Show Sample Output


    0
    wget -q -O- PAGE_URL | grep -o 'WORD_OR_STRING' | wc -w
    evalinux · 2009-08-17 13:08:46 4
  • This will download all the phracks! Enjoy!


    0
    for ((i=1; i<67; i++)) do wget http://www.phrack.org/archives/tgz/phrack${i}.tar.gz -q; done
    Abiden · 2009-08-20 23:27:01 6
  • I don't know if the --spider option works to execute a script, but it might be worth trying. Note that the Drupal project uses the following in a cron job. wget -O - -q http://localhost/drupal/cron.php The output is sent to standard out so it can be logged by cron.


    0
    wget -q --spider http://server/cgi/script
    ashawley · 2009-09-11 05:33:48 3

  • 0
    wget -qO - http://www.sputnick-area.net/ip;echo
    cfajohnson · 2009-11-20 23:10:31 4
  • ABBA would be more entertaining if they sang this.


    0
    wget -O - -q http://www.azlyrics.com/lyrics/abba/takeachanceonme.html | sed -e 's/[cC]hance/dump/g' > ~/tdom.htm && firefox ~/tdom.htm
    tighe · 2009-12-04 22:56:00 5
  • Only need to install Image Magick package. Display a xkcd comic with its title and save it in /tmp directory If you prefer to view the newest xkcd, use this command: wget -q http://xkcd.com/ -O-| sed -n '/<img src="http:\/\/imgs.xkcd.com\/comics/{s/.*\(http:.*\)" t.*/\1/;p}' | awk '{system ("wget -q " $1 " -O- | display -title $(basename " $1") -write /tmp/$(basename " $1")");}'


    0
    wget -q http://dynamic.xkcd.com/comic/random/ -O-| sed -n '/<img src="http:\/\/imgs.xkcd.com\/comics/{s/.*\(http:.*\)" t.*/\1/;p}' | awk '{system ("wget -q " $1 " -O- | display -title $(basename " $1") -write /tmp/$(basename " $1")");}'
    laugg · 2009-12-09 13:41:25 7
  • This is a minimalistic version of the ubiquitious Google definition screen scraper. This version was designed not only to run fast, but to work using BusyBox. BusyBox is a collection of basic Unix tools that have been compiled into a single binary to save space on tiny installations of Unix. For example, although my phone doesn't have perl or the GNU utilities, it does have BusyBox's stripped down versions of wget, tr, and sed. It turns out that those tools suffice for many tasks. Known Bugs: This script does not handle HTML entities at all. I don't think there's an easy way to do that within BusyBox, but I'd love to see it if someone could do it. Also, this script can only define a single word, not phrases. (Well, you could if you typed in %20, but that'd be gross.) Lastly, this script does not show the URL where definitions were found. Given the randomness of the Net, that last bit of information is often key. Show Sample Output


    0
    wget -q -U busybox -O- "http://www.google.com/search?ie=UTF8&q=define%3A$1" | tr '<' '\n' | sed -n 's/^li>\(.*\)/\1\n/p'
    hackerb9 · 2010-02-01 13:01:47 9
  • This is a simple command that you can run complex shell scripts via ssh. For instance if you would have to run the same process on several hundred hosts. There is no security so you have to trust the server that is sourcing this script.


    0
    wget -qO - sometrusted.web.site/tmp/somecommand | sh
    UnixSage · 2010-06-01 01:25:21 3
  • other options: * replace md5sum with sha1sum for SHA1 checksum * replace '>' with '| tar zx' for extracting tarball Show Sample Output


    0
    wget -qO - http://www.google.com | tee >(md5sum) > /tmp/index.html
    jianingy · 2010-07-23 06:29:29 4
  • This function displays the latest comic from xkcd.com. One of the best things about xkcd is the title text when you hover over the comic, so this function also displays that after you close the comic. To get a random xkcd comic use the following: xkcdrandom() { wget -qO- http://dynamic.xkcd.com/comic/random | sed -n 's#^<img src="\(http://imgs.[^"]\+\)"\s\+title="\(.\+\?\)"\salt.\+$#eog "\1"\necho '"'\2'#p" | bash; } These are just a bit shorter than the ones eigthmillion wrote, however his version didn't work as expected on my laptop for some reason (I got the title-tag first), so these build a command which is executed by bash.


    0
    xkcd() { wget -qO- http://xkcd.com/ | sed -n 's#^<img src="\(http://imgs.[^"]\+\)"\s\+title="\(.\+\?\)"\salt.\+$#eog "\1"\necho '"'\2'#p" | bash ; }
    John_W · 2010-08-25 15:44:31 6

  • 0
    wget -q $(lynx --dump 'http://geekandpoke.typepad.com/' | grep '\/.a\/' | grep '\-pi' | head -n 1 | awk '{print $2}') -O geekandpoke.jpg
    tersmitten · 2010-09-07 12:15:36 3
  • Grabs the ip2location site and removes everything but the span tag containing the country value. Place it inside your .bashrc or .bash_aliases file. Show Sample Output


    0
    ip2loc() { wget -qO - www.ip2location.com/$1 | grep "<span id=\"dgLookup__ctl2_lblICountry\">" | sed 's/<[^>]*>//g; s/^[\t]*//; s/&quot;/"/g; s/</</g; s/>/>/g; s/&amp;/\&/g'; }
    bkuri · 2010-10-13 00:19:35 4
  • Watch a video while it's downloading. It's additionally saved to the disk for later viewing.


    0
    wget `youtube-dl -g 'http://www.youtube.com/watch?v=-S3O9qi2E2U'` -O - | tee -a parachute-ending.flv | mplayer -cache 8192 -
    artagnon · 2010-10-28 13:51:59 3

  • 0
    cd /usr/src ; wget http://www.rarlab.com/rar/unrarsrc-4.0.2.tar.gz ; tar xvfz unrarsrc-4.0.2.tar.gz ; cd unrar ; ln -s makefile.unix Makefile ; make clean ; make ; make install
    yababay · 2010-12-09 10:35:28 6
  • ‹ First  < 5 6 7 8 9 >  Last ›

What's this?

commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

Share Your Commands


Check These Out

Find the package that installed a command

VIM subst any char different from literal " + EOL with searched string + white space
---- this line ends here but must be concatenated with this one "this line ends here" and should NOT be concatenated with this one

Find non-standard files in mysql data directory
These files should be removed to keep the size of data directory under control. If you exclude the known important file types like frm and MYD then what-ever is left can be either moved or deleted.

Decrypt passwords from Google Chrome and Chromium.
Read this before you down voting and comment that it is not working -> Wont work on latest versions ~75> since database file is locked and has to be decrypted. This is useful if you have an old hdd with a chrome installation and want to decrypt your old passwords fast.

Display 16 largest installed RPMs in size order, largest first
Interesting to see which packages are larger than the kernel package. Useful to understand which RPMs might be candidates to remove if drive space is restricted.

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

Backup file, create dir and set perms in one shot
Prior to working on/modifying a file, use the 'install -m' command which can both copy files, create directories, and set their permissions at the same time. Useful when you are working in the public_html folder and need to keep the cp'd file hidden.

Remote mysql dump all databases with ssh

command shell generate random strong password
shell generate random strong password

List users with running processes
This is different that `who` in that who only cares about logged-in users running shells, this command will show all daemon users and what not; also users logged in remotely via SSH but are running SFTP/SCP only and not a shell.


Stay in the loop…

Follow the Tweets.

Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):

Subscribe to the feed for: