Commands using ssh sorted by votes

Commands using ssh (347)

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Untar a directory in a tar file over ssh

This may be listed already but this command is useful to untar a specific directory to a different server.
This is sample output - yours may be different.
0

cat tarfile.tar.gz | ssh server.com " cd /tmp; tar xvzf - directory/i/want"

alf · 2011-02-11 17:10:01 4
list tomcat webapps

Tomcat webapps are often remote links
This is sample output - yours may be different.
0

ssh tomcat-server ls -l webapp-dir | grep -- '->' | awk ' { print $(NF-2) " " $(NF-1) " " $NF; }'

igorfu · 2011-05-23 08:38:28 3
Put at the end of the rsa public key an comment(default value is the hostname)

Now at the end of the rsa.pub file, there is our comment like= ".................peXeuE0ytJgpQcXeR5aHlfLa8dAt0obasd hello@world"
This is sample output - yours may be different.
0

ssh-keygen -C hello@world

aykut · 2011-07-06 18:02:32 4
analyze traffic remotely over ssh w/ wireshark

analyze traffic remotely over ssh w/ wireshark When using tcpdump, specify -U option to prevent buffering and -iany to see all interfaces. Show Sample Output
This is sample output - yours may be different.
```
wireshark launches
```
0

ssh root@HOST tcpdump -iany -U -s0 -w - 'not port 22' | wireshark -k -i -

dr3s · 2011-09-13 21:10:40 3
Copy a file over the network with 3 bounces

pub key in ./ssh/authorized_keys needed because ssh-ed ssh can't ask for the password.
This is sample output - yours may be different.
0

cat file.orig | ssh user1@host1 "ssh user2@host2 \"ssh user3@server3 'cat >file.dest'\""

Cell · 2011-09-23 12:49:19 3
SSH connection with private key and port 222
This is sample output - yours may be different.
0

ssh -i /root/.ssh/username\@hostname -p 222 username@hostname

wallacetan · 2011-09-30 11:23:22 5
Copy your ssh public key to a server from a machine that doesn't have ssh-copy-id

Creates the .ssh directory on the remote host with proper permissions, if it doesnt exist. Appends your public key to authorized_keys, and verifies it has proper permissions. (if it didnt exist it may have been created with undesireable permissions). *Korn shell syntax, may or may not work with bash
This is sample output - yours may be different.
0

ssh <user>@<host> 'mkdir -m 700 ~/.ssh; echo ' $(< ~/.ssh/id_rsa.pub) ' >> ~/.ssh/authorized_keys ; chmod 600 ~/.ssh/authorized_keys'

Halki · 2011-10-03 15:59:43 3
Play local mp3 file on remote machine's speakers

Play local mp3 file on remote machine's speakers through ssh
This is sample output - yours may be different.
0

cat myfile.mp3 | ssh user@remotemachine "mplayer -cache 8912 -"

sidis405 · 2011-10-22 23:06:44 3
Create a local compressed tarball from remote host directory
This is sample output - yours may be different.
0

ssh user@host "tar -czf - /path/to/dir" > dir.tar.gz

mossholderm · 2011-12-15 04:12:54 2
Speed Up WAN File Transfer With Compression

If you have servers on Wide Area Network (WAN), you may experience very long transfer rates due to limited bandwidth and latency. To speed up you transfers you need to compress the data so you will have less to transfer. So the solution is to use a compression tools like gzip or bzip or compress before and after the data transfer. Using ssh "-C" option is not compatible with every ssh version (ssh2 for instance).
This is sample output - yours may be different.
0

ssh 10.0.0.4 "gzip -c /tmp/backup.sql" |gunzip > backup.sql

ultips · 2012-01-06 17:44:06 6
Extract remote gzip tarball
This is sample output - yours may be different.
0

ssh user@remote "cat /path/to/archive.tgz" | tar zxvf -

maxmanders · 2012-04-04 13:05:23 3
open a screenshot of a remote desktop via ssh

More stealthy ffmpeg method. The imagemagick 'import' method causes a system beep.
This is sample output - yours may be different.
0

ssh user@host "ffmpeg -f x11grab -s 1920x1080 -i :0 -r 1 -t 1 -f mjpeg -" | display

buhrietoe · 2012-05-01 04:45:15 3
SSH with debug to troubleshoot any connection issues

Sometimes it is necessary to view debug messages to troubleshoot any SSH connection issues. pass -v (lowercase v) option to the ssh as shown below to view the ssh debug messages. Show Sample Output
This is sample output - yours may be different.
```
debug: SshConfig/sshconfig.c:2838/ssh2_parse_config_ext:
Metaconfig parsing stopped at line 3.

debug:
SshConfig/sshconfig.c:637/ssh_config_set_param_verbose:
Setting variable ?VerboseMode? to ?FALSE?.
```
0

ssh -v jsmith@remotehost.example.com

ankush108 · 2012-06-26 16:11:35 4
Copy your ssh public key to a server from a machine that doesn't have ssh-copy-id

chmod authorized_keys so you don't get "Authentication refused: bad ownership or modes for file /home/user/.ssh/authorized_keys"
This is sample output - yours may be different.
0

cat ~/.ssh/id_rsa.pub | ssh tester@10.2.6.10 "mkdir -p ~/.ssh; cat >> ~/.ssh/authorized_keys; chmod 600 ~/.ssh/authorized_keys"

unixmonkey37839 · 2012-07-18 04:41:54 12
Copy your ssh public key to a server from a machine that doesn't have ssh-copy-id

chmod authorized_keys so you don't get "Authentication refused: bad ownership or modes for file /home/user/.ssh/authorized_keys"
This is sample output - yours may be different.
0

cat ~/.ssh/id_rsa.pub | ssh tester@10.2.6.10 "mkdir -p ~/.ssh; cat >> ~/.ssh/authorized_keys; chmod 600 ~/.ssh/authorized_keys"

unixmonkey37839 · 2012-07-18 04:41:55 6
copy public key

If the username on the remote host is the same as on the local machine you can omit the username.
This is sample output - yours may be different.
0

ssh-copy-id host

unixmonkey38088 · 2012-07-24 08:43:41 38
Validate openssh key & print checksum
This is sample output - yours may be different.
0

ssh-keygen -l -f [pubkey] | cut -d ' ' -f 2 | tr -ds '\n:' ''

zdouglas · 2012-07-24 15:40:51 3
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
Music streaming via ssh

Music streaming via ssh
This is sample output - yours may be different.
0

ssh login@server "cat path/filename.mp3" | mplayer -

iceworm · 2012-09-24 21:14:53 6
immediatly attach to previous tmux session when connecting through ssh

if you use tmux and wish to automatically reattach you previously detached sessions when logging in.
This is sample output - yours may be different.
0

ssh -t user@remote_host tmux attach

shadow_id · 2012-10-12 17:55:50 5
chef ssh

runs the specified ssh command on all chef nodes
This is sample output - yours may be different.
0

knife ssh name:* -x ec2-user -i ~/.ssh/aws-west.pem "hostname"

rwilson04 · 2012-11-06 00:14:01 7
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
avoid ssh hangs using jobs

Execute commands serially on a list of hosts. Each ssh connection is made in the background so that if, after five seconds, it hasn't closed, it will be killed and the script will go on to the next system. Maybe there's an easier way to set a timeout in the ssh options...
This is sample output - yours may be different.
0

for host in $MYHOSTS; do ping -q -c3 $H 2>&1 1>/dev/null && ssh -o 'AllowedAuthe ntications publickey' $host 'command1; command2' & for count in 1 2 3 4 5; do sleep 1; jobs | wc -l | grep -q ^0\$ && continue; done; kill %1; done

a8ksh4 · 2012-11-13 23:12:27 5
avoid ssh hangs using jobs

Cleaned up and silent with &>/dev/null at the end. Show Sample Output
This is sample output - yours may be different.
```
Nothing.
```
0

for host in $HOSTNAMES; do ping -q -c3 $host && ssh $host 'command' & for count in {1..15}; do sleep 1; jobs | wc -l | grep -q ^0\$ && continue; done; kill %1; done &>/dev/null

somaddict · 2012-11-16 02:31:27 4
Run multiple commands on a remote host with sudo
This is sample output - yours may be different.
0

ssh -t user@host 'sudo bash -c "ls /var/log && cat /etc/passwd"'

jaybill · 2012-12-13 21:55:55 5
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Nicely display permissions in octal format with filename

Since the original command (#1873) didn't work on FreeBSD whose stat lacks the "-c" switch, I wrote an alternative that does. This command shows also the fourth digit of octal format permissions which yields the sticky bit information.

Record output of any command using 'tee' at backend; mainly can be used to capture the output of ssh from client side while connecting to a server.

Optionally, you can create a new function to do this with a custom command. Edit $HOME/.bashrc and add: myssh () { ssh $1 | tee sshlog ; } Save it. At command prompt: $ myssh user@server

List out classes in of all htmls in directory

Lists out all classes used in all *.html files in the currect directory. usefull for checking if you have left out any style definitions, or accidentally given a different name than you intended. ( I have an ugly habit of accidentally substituting camelCase instead of using under_scores: i would name soemthing counterBox instead of counter_box) WARNING: assumes you give classnames in between double quotes, and that you apply only one class per element.

Show latest changed files

Auto download Ubuntu 10.04 LTS with super fast zsync

Need to have rc iso pre-downloaded before running command.

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

draw line separator

Even shorter: $ seq -s '*' 120|tr -d '[0-9]'

take a look to command before action

add |sh when you agree the list, I often use that method to prevent typos in dangerous or long operations

Output the content of your Active Directory in a CSV file

Detect illegal access to kernel space, potentially useful for Meltdown detection

Based on capsule8 agent examples, not rigorously tested

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Commands using ssh (347)

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