Commands using sudo sorted by votes

Commands using sudo (537)

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Access to a SVN repository on a different port

first need to Edit the configuration file /home/cicciobomba/.subversion and under the [tunnels] add this line ciccio_diverso = /usr/bin/ssh -p 12345
This is sample output - yours may be different.
0

sudo svn co svn+ ciccio_diverso://root@192.160.150.151/svn-repo/progettino

0disse0 · 2012-02-03 18:16:02 12
what model of computer I'm using?
This is sample output - yours may be different.
0

sudo dmidecode -s system-product-name

jlaunay · 2012-02-08 11:28:46 3
Export log to html file

similar to previous except this exports to a temporary file, opens that file with your default web browser, then deletes it.
This is sample output - yours may be different.
0

x="/tmp/auth.html";sudo cat /var/log/auth.log | logtool -o HTML >$x;xdg-open $x;rm $x

unixmonkey30696 · 2012-02-09 13:36:21 3
Find the mounted storages
This is sample output - yours may be different.
0

sudo find . -name "syslog*.gz" -type f | xargs gzip -cd | grep "Mounted"

alamati · 2012-02-29 06:24:27 4
creates a ppp link between my Ubuntu development machine and BeagleBoard running Android connected via USB
This is sample output - yours may be different.
0

sudo `which adb` ppp "shell:pppd nodetach noauth noipdefault /dev/tty" nodetach noauth noipdefault notty 192.168.0.100:192.168.0.200

riansanderson · 2012-03-03 00:49:43 4
change directory permissions whithout changing file permissions recursive
This is sample output - yours may be different.
0

sudo find foldername -type d -exec chmod 755 {} ";"

megger · 2012-03-20 21:24:36 4
change file permissions whithout changing directory permissions recursive
This is sample output - yours may be different.
0

sudo find foldername -type f -exec chmod 644 {} ";"

megger · 2012-03-20 21:25:10 3
Add a custom package repository to apt sources.list

">>" appends to the file ">" replaces the entire file make sure to use ">>" Show Sample Output
This is sample output - yours may be different.
```
none
```
0

sudo echo "package url" >> /etc/apt/sources.list

Gunni · 2012-05-01 21:32:51 4
how to scp to another pc on network
This is sample output - yours may be different.
0

sudo scp <file or folder> <name of pc 1>@<IP of pc 2>:

christopherpl · 2012-05-04 17:11:29 3
OS X: flush DNS cache

Purges DNS cache of OS X. dscacheutil -flushcache does not work since OS X 10.7. Show Sample Output
This is sample output - yours may be different.
```
Logoutput:
mDNSResponder: SIGHUP: Purge cache
```
0

sudo killall -HUP mDNSResponder

Xeno · 2012-05-15 18:33:51 3
Hibernate after 30minutes

Can use minute - m, hour - h Eg: sudo bash -c "sleep 2h; pm-hibernate" will hibernate the system after 2hours.
This is sample output - yours may be different.
0

sudo bash -c "sleep 30m; pm-hibernate"

intermediatech · 2012-05-21 17:56:11 3
list all world-writeable Linux files
This is sample output - yours may be different.
0

sudo find / -perm -2 ! -type l -ls

gwd · 2012-07-13 07:01:42 3
Flush DNS

Flush the DNS cache under Ubuntu (Debian?)
This is sample output - yours may be different.
0

sudo /etc/init.d/dns-clean

varghjarta · 2012-08-06 18:40:49 10
sudo ssh -D 88 -fN user@xxxx.no-ip.info

ssh port forwading
This is sample output - yours may be different.
0

sudo ssh -D 88 -fN user@xxxx.no-ip.info

marcalerm · 2012-08-07 13:13:42 3
detect partitions
This is sample output - yours may be different.
0

sudo file -bs /dev/sda | sed -e 's/.*partition 1$.*$ code offset.*/partition 1\1/g' -e 's/$.$;/\1\n/g'

jlaunay · 2012-08-17 12:54:05 5
Delete large amount of files matching pattern

In case you ever got to many arguments using rm to delete multiple files matching a pattern this will help you
This is sample output - yours may be different.
0

sudo find . -name "*.csv" | xargs /bin/rm

defc0n1 · 2012-08-29 11:38:37 5
Change my shell to zsh
This is sample output - yours may be different.
0

sudo usermod -s `which zsh` `whoami`

frankowp · 2012-09-11 21:58:01 8
Kill all processes belonging to a user

Kill all processes belonging to a user, with a minimum of resource usage. Great for the times when a user fork-bombs the system and it's difficult to login or run commands.
This is sample output - yours may be different.
0

sudo -u $USER kill -9 -1

jeffenstein · 2012-09-14 12:03:25 5
the first command i type on fresh ubuntu
This is sample output - yours may be different.
0

sudo apt-get install aptitude

kraiz · 2012-09-17 12:17:00 4
Change permissions for all files in the current directory
This is sample output - yours may be different.
0

find ./ -type f | xargs sudo chmod 644

unixmonkey39631 · 2012-09-26 00:11:14 10
Change permission for all directories inside the current one
This is sample output - yours may be different.
0

find site/ -type d | xargs sudo chmod 755

unixmonkey39631 · 2012-09-26 00:12:37 4
Remount all NFS mounts on a host

`mount -o remount` doesn't pick up new NFS options (eg. timeo, soft, retrans, etc) so you need to do a full mount/remount cycle. This one-liner makes it quick and easy :) Update your fstab with the new options, then run it. Show Sample Output
This is sample output - yours may be different.
```
/mnt/foo
ok :)
/mnt/bar
ok :)
```
0

for P in $(mount | awk '/type nfs / {print $3;}'); do echo $P; sudo umount $P && sudo mount $P && echo "ok :)"; done

amatix · 2012-10-14 22:39:58 4
creating an USB Image
This is sample output - yours may be different.
0

sudo dd if=/your.img of=/dev/rdiskx bs=1m

raaiman · 2012-10-30 05:57:33 4
Simple way to share a directory over http without touching your router

you need ruby gems and localtunnel, further instruction on their website for ubuntu precise, just intall ... sudo apt-get install ruby ruby1.8-dev rubygems1.8 libopenssl-ruby sudo gem install localtunnel ssh-keygen -t rsa python -m SimpleHTTPServer 8000 sudo localtunnel -k ~/.ssh/id_rsa.pub 8000 Show Sample Output
This is sample output - yours may be different.
```
for ubuntu precise, just intall ...
sudo apt-get install ruby ruby1.8-dev rubygems1.8 libopenssl-ruby
sudo gem install localtunnel
ssh-keygen -t rsa
python -m SimpleHTTPServer 8000
sudo localtunnel -k ~/.ssh/id_rsa.pub 8000
```
0

python -m SimpleHTTPServer 8000 &; sudo localtunnel -k ~/.ssh/id_rsa.pub 8000

dzup · 2012-10-30 17:52:14 9
neat diff of remote files owned by root on different systems
This is sample output - yours may be different.
0

diff -u <(ssh -t user@host1 sudo cat /dir1/file1) <(ssh -t user@host2 sudo cat /dir2/file2)

moosaka · 2012-11-09 09:12:56 4
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List only directories, one per line

Command to logout all the users in one command

Find usb device in realtime

Using this command you can track a moment when usb device was attached.

Create Bash script to change modification time of files

Create a bash script to change the modification time for each file in 'files.txt' such that they are in the same order as in 'files.txt' File name for bash script specified by variable, 'scriptName'. It is made an executable once writing into it has been completed.

Restore a local drive from the image on remote host via ssh

Use tagged vlans

Great for sysadmins! Don't forget to pass the vlan to your port in a manageable switch. After vconfig, you should use $sudo ifconfig eth0.[VID] up Now the interface is up, you can use dhclient or ifconfig again to get an ip address.

Find usb device

I often use it to find recently added ou removed device, or using find in /dev, or anything similar. Just run the command, plug the device, and wait to see him and only him

Delete files older than..

This command will delete files i a given path (/dir_name) , which older than given time in days (-mtime +5 will delete files older than five days.

Make a file not writable / immutable by root

http://linuxhelp.blogspot.com/2005/11/make-your-files-immutable-which-even.html

Check if a string is into a variable

Returns true (0) if the string is into $var, or false (1) if not.

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Commands using sudo (537)

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