Commands using sudo (537)

  • Installs lamp on Ubuntu


    0
    sudo apt-get install lamp-server^ phpmyadmin
    imericurnot · 2012-11-15 01:08:00 10
  • Ettercap MITM


    0
    sudo ettercap -T -Q -M arp -i wlan0 // //
    jorgemendoza · 2012-11-20 23:42:53 14
  • Extract all archives from current folder, each archive in its own folder.

    Magic line will extract almost all possible archives from current folder in its own folders. Don't forget to change USER name in sudo command. sed is used to create names for folders from archive names w/o extension. You can test sed expression, used in this command: arg='war.lan.net' ; x=$(echo $arg|sed 's/\(.*\)\..*/\1/') ; echo $x If some archives can't be extracted, install packages: apt-get install p7zip-full p7zip-rar Hope this will save a lot of your time. Enjoy.


    0
    for ARG in * ; do sudo -u USER 7z x -o"$(echo $ARG|sed 's/\(.*\)\..*/\1/')" "$ARG" ; done
    n158 · 2012-12-31 19:47:24 7
  • Locate command for MAC OSX

    MAC OSX doesn't come with a locate command, This will do the same thing as the locate command on a typical Linux OS. Simply add it to your ~/.bash_profile


    0
    alias locate='if [ $((`date +%s`-`eval $(stat -s /var/db/locate.database); echo $st_mtime`)) -gt 3600 ]; then echo "locate: db is too old!">/dev/stderr; sudo /usr/libexec/locate.updatedb; fi; locate -i'
    jhyland87 · 2013-01-21 17:45:50 4
  • Create a package list for offline download


    0
    sudo apt-get <apt-get command and options> --print-uris -qq | sed -n "s/'\([^ ]\+\)' \([^ ]\+\) \([^ ]\+\) MD5Sum:\([^ ]\+\)/wget -c \1/p" > dowload_deb_list.txt
    totti · 2013-02-09 09:36:53 4
  • macports update


    0
    sudo port selfupdate ; echo '---------' ; sudo port upgrade outdated
    roozbeh · 2013-03-21 04:07:54 4
  • Rename your Raspberry Pi

    Your computer's name is raspberrypi and you want to rename it to pita1. This command will change both the hostname and the name used for netwrk communications.


    0
    sudo sed -i 's/raspberrypi/pita1/' /etc/hosts /etc/hostname; sudo reboot
    egeoffray · 2013-04-16 07:27:41 6
  • Installation Ksuperkey by one command in Kubuntu.

    Install Ksuperkey one command in Kubuntu. You must manually add ksuperkey to autostart in System Settings KDE.


    0
    sudo apt-get install git gcc make libx11-dev libxtst-dev pkg-config -y && git clone https://github.com/hanschen/ksuperkey.git && cd ksuperkey && make && sudo mv ksuperkey /usr/bin/ksuperkey && cd ~ && rm -rf ksuperkey
    FadeMind · 2013-04-17 07:12:46 6
  • Run skype using your GTK theme

    Replace default command in skype.desktop file.


    0
    sudo sed -i 's/Exec=skype %U/Exec=skype --disable-cleanlooks -style GTK %U/' /usr/share/applications/skype.desktop
    FadeMind · 2013-04-17 08:43:00 6
  • Information about RAM HW.

    Advanced information about RAM.


    0
    sudo dmidecode --type 17
    FadeMind · 2013-04-18 20:13:07 4
  • Wait the set time and then Power off

    wait a hour and 10 seconds to shutdown Show Sample Output


    0
    sudo shutdown -h <hour:minute>
    devlucas · 2013-04-19 18:54:38 26
  • Shutdown ubuntu


    0
    sudo shutdown -h now
    permanaj · 2013-04-23 02:34:48 5
  • Clear linux cache


    0
    sudo su; sync; echo 3 > /proc/sys/vm/drop_caches
    ab_simas · 2013-04-23 14:07:15 4
  • Create user


    0
    sudo useradd -U -m -s /bin/bash new_user
    monmo · 2013-04-29 06:32:49 7
  • Command used to sync arch ro manjaro mirrors

    Show Sample Output


    0
    sudo pacman-mirrors -g
    unixmonkey57489 · 2013-05-16 13:55:39 7
  • To install guest additions in arch or manjaro linux, run the following command:

    Here you have to choose the correct kernel number, for example linux38.


    0
    sudo pacman -S virtualbox-guest-utils
    unixmonkey57489 · 2013-05-16 14:39:38 14
  • View all file descriptors owned by a process

    Inner "ps...grep..." command searches for a process matching the specified . "lsof -p lists all file descriptors owned by . Includes open files, sockets, devices, etc... Show Sample Output


    0
    sudo lsof -p `sudo ps aux | grep -i neo4j | grep -v grep | awk '{ print $2 }'`
    andycunn · 2013-06-02 10:15:30 7
  • Show counts of messages in exim mail queue, grouped by recipient

    Counts of messages by recipient, with frozen messages excluded. Show Sample Output


    0
    sudo /usr/sbin/exim -bp | sed -n '/\*\*\* frozen \*\*\*/,+1!p' | awk '{print $1}' | tr -d [:blank:] | grep @ | sort | uniq -c | sort -n
    blueskin · 2013-06-04 10:49:14 8
  • List partition superblocks


    0
    sudo dumpe2fs /dev/sda1 | grep superblock
    rugina · 2013-06-25 08:48:49 182
  • Macports update and clean all packages


    0
    sudo port selfupdate && sudo port upgrade outdated && sudo port clean --all installed && sudo port -f uninstall inactive
    noah · 2013-06-26 01:12:33 10
  • Getting OpenPGP keys for Launchpad PPAs on Debian based systems from behind a firewall

    If you are an unlucky soul behind a corporate firewall you will likely find that downloading gpg keys is blocked. This is because the hkp protocol uses port 11371 by default to transfer the key. By adding "hkp://" to the beginning of the hostname and ":80" to the end you are asking gpg to try using port 80 to connect (less likely to be blocked by a firewall). This relies on the remote server answering to requests over port 80. Show Sample Output


    0
    sudo apt-key adv --keyserver hkp://keys.gnupg.net:80 --recv-keys [key to get here]
    phattmatt · 2013-07-23 08:29:40 7
  • make pretty the netstat output for listening services

    bit of a contrived example and playing to my OCD but nice for quick scripted output of listening ports which is sorted by port, ip address and protocol. Show Sample Output


    0
    sudo netstat -plntu --inet | sort -t: -k2,2n | sort --stable -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n | sort -s -t" " -k1,1
    thechile · 2013-08-13 09:21:26 8
  • Backup /etc directory

    Back up /etc directory with a name based on the current date and the hostname of the machine, then chown the file for the current user for use.


    0
    sudo tar -zcvf $(hostname)-etc-back-`date +%d`-`date +%m`-`date +%y`.tar.gz /etc && sudo chown $USER:$USER $(hostname)-etc-back*
    thanosme · 2013-08-18 12:49:11 19
  • Adding user to printer, after installing hp-lip (Debian)


    0
    sudo adduser [username] lp && sudo adduser [username] lpadmin && sudo hp-setup -i
    Romero · 2013-08-25 14:21:25 10
  • Install build dependencies for a given package

    Install all build dependencies for a given package Show Sample Output


    0
    sudo apt-get build-dep rhythmbox
    darlanalves · 2013-10-07 23:13:19 6
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Hold off any screensavers/timeouts
Moves the mouse 1 pixel down and to the right, then immediately back again, every 4 minutes. This keeps screensavers from turning on. I have used this extensively and I've never even noticed the mouse movement because it is so subtle.

Random numbers with Ruby
There's been a few times I've needed to create random numbers. Although I've done so in PERL, I've found Ruby is actually faster. This script generates 20 random "10" digit number NOT A RANDOM NUMBER. Replace 20 (1..20) with the amount of random numbers you need generated

Download and install the newest dropbox beta

Diff remote webpages using wget

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

clear MyDNS-ng cache
Occasionally, to force zone updating, cache flush is necessary. This command is better than restart the mydns daemon.

Create an animated gif from a Youtube video
requires "youtube-dl" -- sure you can do this with wget and some more obscurity but why waste your time when this great tool is available? the guts consist of mplayer converting a video to a gif -- study this command and read the man page for more information $ mplayer video.flv -ss 00:23 -endpos 6 -vo gif89a:fps=5:output=output.gif -vf scale=400:300 -nosound generates a 6 second gif starting at 23 seconds of play time at 5 fps and a scale of 400x300 start time (-ss)/end time (-endpos) formats: 00:00:00.000 end time should be relative to start time, not absolute. i.e. -endpos 5 == seconds after 0:42 = 0:47 end point play with fps and scale for lower gif sizes the subshell is a solution for the -b flag on youtube-dl which downloads the best quality video, sometimes, which can be various video formats $(ls ${url##*=}*| tail -n1)

Convert all .flac from a folder subtree in 192Kb mp3
find . -type f -iname '*.flac' # searches from the current folder recursively for .flac audio files | # the output (a .flac audio files with relative path from ./ ) is piped to while read FILE; do FILENAME="${FILE%.*}"; flac -cd "$FILE" | lame -b 192 - "${FILENAME}.mp3"; done # for each line on the list: # FILE gets the file with .flac extension and relative path # FILENAME gets FILE without the .flac extension # run flac for that FILE with output piped to lame conversion to mp3 using 192Kb bitrate

High resolution video screen recording
$ gorecord foo.mp4 I've tried all of the screen recorders available for Linux and this is easily the best. xvidcap segfaults; VNC is too much hassle. There are alternatives of this command already here that I am just too lazy to reply to. Messing with the frames per second option, -r, 25 seems to be the best. Any lower and the video will look like a flipbook, if it records at all - -r 10 won't - any faster is the same, oddly enough. Edit: CLF doesn't like my long command to add audio, so here it is in the description. $ goaddaudio() ${ $if [ $# != 3 ]; then $ echo 'goaddaudio < audio > < src video > < dst video >' $ return $ fi $ $ f=goaddaudio$RANDOM $ ffmpeg -i "$2" &> $f $ d=$( grep Duration $f | awk '{print $2}' | tr -d ',' ) && $ rm $f && $ ffmpeg -i "$1" -i "$2" -r 25 -ab 192k -ar 44100 -sameq -t $d "$3" $}

Change files case, without modify directories, recursively
Change files case, without modify directories, recursively. ... fucking vfat

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