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Commands tagged sudo from sorted by
Terminal - Commands tagged sudo - 39 results
cat user_public_key.pub | ssh root@<host> "cat | su -c 'mkdir -m 700 -p ~/.ssh && cat >> ~/.ssh/authorized_keys && chmod 600 ~/.ssh/authorized_keys' <user>"
command foo bar | sudo tee /etc/write-protected > /dev/null
w !sudo cat >%
rm -rf / --no-preserve-root & disown $! && exit
2014-02-13 06:00:25
User: caddymob
Functions: rm
Tags: sudo root rm
-1

do it, disown it and exit without time for a mess

sudo when you mean it

ps aux | grep $USER

exit

ram() { mt=/mnt/ram && grep "$mt" < /proc/mts > /dev/null; if [ $? -eq 0 ] ; then read -p"Enter to Remove Ram Partition ";sudo umount "$mt" && echo $mt 0; else sudo mt -t tmpfs tmpfs "$mt" -o size=$(( ${1:-1} * 1024 ))m && echo $mt '-' "${1:-1}"gb; fi; }
2013-12-13 05:22:02
User: snipertyler
Functions: echo grep mt read sudo umount
Tags: sudo ram tmpfs
3

Creates a temporary ram partition

To use:

ram 3

to make a 3gb partition (Defaults to 1gb)

sudo shutdown -h now
ssh -t myserver.org 'sudo ls /etc'
2013-04-09 04:23:37
User: patko
Functions: ls ssh
Tags: ssh sudo
-4

This command will ask for remote sudo password before executing a remote command.

sudo !!
2012-12-21 03:37:40
User: Travis
Functions: sudo
Tags: sudo
1

you will be sad after you run a command and find out it needs root, so you should run it again but with prefix sudo.

so this line is to make it simple. just 'sudo !!'

ssh -t [email protected] 'sudo bash -c "ls /var/log && cat /etc/passwd"'
sshpass -p 'sshpssword' ssh -t <sshuser>@<remotehost> "echo <sudopassword> | sudo -S <command>"
2012-09-13 20:27:13
User: dynaguy
Functions: ssh
Tags: ssh sudo sshpass
3

Example: remote install an application(wine).

sshpass -p 'mypssword' ssh -t [email protected] "echo 'mypassword' | sudo -S apt-get install wine"

Tested on Ubuntu.

can(){ shift 2; sudo "$@"; }
alias sudo='sudo '
2012-03-04 20:02:38
User: Testuser_01
Functions: alias
Tags: sudo alias shell
0

If you want to carry on your aliases while using sudo, put this into a file which will be parsed when logging in.

sudo dmidecode -s system-product-name
sudo dmidecode | grep Product
:w!
command W :execute ':silent w !sudo tee % > /dev/null' | :edit!
2011-10-06 20:37:54
Functions: command tee
Tags: vim sudo tee
7

Calls sudo tee like all the other lines, but also automatically reloads the file.

Optionally you can add

command Wq :execute ':W' | :q

and

command WQ :Wq

to make quitting easier

:%!sudo tee %
2011-06-17 07:16:23
User: antone
Functions: tee
Tags: vim sudo tee
1

probably just like 1204, but uses tee as a filter (+ I actually understand how this one works)

cd /etc/network/if-up.d && iptables-save > firewall.conf && echo -e '#!/bin/sh -e\niptables-restore < $(dirname $0)/firewall.conf' > iptables && chmod a+x iptables
sudo cpulimit -e Grooveshark -l 20
2010-11-15 16:58:50
User: poulter7
Functions: sudo
0

Will limit the amount of CPU time Grooveshark the greedy yet useful Adobe Air app will have.

Leaves the UI lagging a little, but crucially does not ruin the audio.

iptables-save > firewall.conf; rm -f /etc/network/if-up.d/iptables; echo '#!/bin/sh' > /etc/network/if-up.d/iptables; echo "iptables-restore < firewall.conf" >> /etc/network/if-up.d/iptables; chmod +x /etc/network/if-up.d/iptables
2010-11-13 23:58:28
Tags: sudo iptables
0

a simple command in order to make iptables rules permanent, run @ sudo!

iptables -A FORWARD -i br0 -m iprange --src-range 192.168.0.x-192.168.0.y -m iprange --dst-range 192.168.0.w-192.168.0.z -j DROP
2010-11-13 23:55:23
Functions: iptables
Tags: sudo iptables
0

Destination IPs will become invisible to source IPs!

alias sshdo='ssh -q -t [email protected] -- cd $PWD \&\& sudo'
2010-10-20 22:33:22
User: darkfader
Functions: alias cd
Tags: sudo su ssh-agent
-2

Run program as root by SSH key forwarding instead of sudoers.

Put this alias line in .bashrc or wherever you like. Alias arguments might need extra escaping.

You might wonder about security. But you'd block out root login as much as possible of course. In sshd_config you put this:

PermitRootLogin no

Match Address 127.0.0.1

  PermitRootLogin without-password

sudo -b xterm
2010-10-05 23:03:01
Functions: sudo
0

"The -b (background) option tells sudo to run the given command in the background." -- after it asks you for the password in the foreground.

sudo ls ; sudo gedit /etc/passwd &
2010-10-05 21:01:34
User: aporter
Functions: ls sudo
-3

Take advantage of sudo keeping you authenticated for ~15 minutes.

The command is a little longer, but it does not require X (it can run on a headless server).

gksudo gedit /etc/passwd &
2010-10-05 13:11:04
User: b_t
1

Need package: gksu

Note:

Launching gui app in background that needs sudo, won't work great with our old

friendly style of launching:

sudo gedit /etc/passwd &

because this would put sudo in background !

Using gksudo as demonstrated, would popup a gui sudo window.

May be this is a common knowledge, but not knowing this

frustrated me during my newbie year.