Secure Shell or SSH is a network protocol that allows data to be exchanged using a secure channel between two networked devices.

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How to make screen bigger in byobu

My new server install looks odd: is there anyway to resize it to use the whole terminal window?
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73 views

Command-line access to remote MySQL server

I administer a website on a remote, shared host. My web host offers MySQL, and I am able to access this from my Mac OS X computer using a GUI program, Sequel Pro. That works great. But I want to ...
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23 views

Run login script anytime I login on a cluster via ssh

I would like to know how can I write a login script restricted just to a certain environment. To be clear, I need a script that runs certain commands only when I remotely access a computing cluster ...
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19 views

Network Ubuntu Server - Ubuntu Client

I'm new about Ubuntu server and Linux networks. I want to use Ubuntu Server for sharing folders, but especially to work in a team to develop software. If possible I would like that client can ...
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1answer
33 views

Can I store multiple private keys in one Putty PPK file?

I have multiple accounts on a server, say for example red webadmin testuser At the moment I have private keys for these in separate PPK files. I have shortcuts to these on the desktop - so ...
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1answer
19 views

Translate SSH terminal input to X.org's?

I just had an idea that it would be nice to ssh on to my PC using my mobile phone and remote-control the keyboard by writing to the terminal, using arrow keys etc. A sample use case would be scrolling ...
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3answers
68 views

SSH: How to change value in config file in one command

How can I change the value of, let's say, PasswordAuthentication in /etc/ssh/sshd_config in commands? As well, remove a # in front of the "key" I wish to value. These don't all have to be in one ...
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1answer
40 views

SSH tunnel through a workstation to a remote server

I have a situation that similar to what is posted here but not quite the same. I have access to a remote machine A that I connect to from a machine B using a private key with a passphrase. I'd like ...
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2answers
88 views

MinGW MSYS ssh error: Could not create directory '/home/<username>/.ssh'

I have just installed a fresh MinGW installation on Windows 7 64bit using the Graphical User Interface Installer (the recommended approach) following the instructions given here and keeping the ...
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37 views

Why Chome Secure Shell SSH extension dose not work within iFrame

Secure Shell Chrome works fine for me, it's great! Now I'm trying to put in a desktop html using iFrame, but it does not work. It works well in separate browser window <a target="_New" ...
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1answer
31 views

SSH “reverse” ProxyCommand

Normally you have a setup like: Workstation -> Firewall -> Server Were your Workstation cannot contact Server directly, but has to use log in into Firewall first in order to contact Server. ...
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1answer
45 views

How do I disable SSH on boot?

I am using Ubuntu 12.04 server. Each time, after logging in, I am asked for the SSH passphrase. I would like to disable SSH on boot, just to use it when I actually need and I have tried different ...
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43 views

What's the quickest way to setup a socks proxy tunnel through ssh from Mac OS X?

Very often, I find myself on a network with poor international link or with access to certain websites blocked. I already manage several VPS with much better connection to the outside world, and I'd ...
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1answer
15 views

How to Scrollback in an SSH Session from OSX (remote) to Windows (Host)?

When I enter an ssh session using 'Terminal' I am unable to scrollback. Changing the scrollback buffer doesn't help. I have a MacBook so I don't have 'Page up/down' and using 'CTRL + A' doesn't work, ...
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1answer
47 views

How do I display directories in colour on remote systems over ssh via Terminal?

When I do ls in Terminal.app, I see that directories on my local system are in colour. However, when I connect to a remote cluster via ssh, ls output is no longer coloured. Is there a way to have ls ...
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1answer
53 views

Problems with network after using a socks proxy

I was playing around with SSH and trying to route traffic through my laptop. In the end I succeeeded, however I seem to have messed up my network. I only used ssh and played around with both -D and -L ...
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46 views

SSH behind a NAT enabled router errors

I have a Netgear router and I installed OpenSSH. When I try: ssh deadman@192.168.0.4 My ssh works fine and I am able to enter to the ssh terminal, but when I try it with a remote terminal like: ...
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41 views

PS3 cannot connect to SSH socks proxy

We recently switched ISPs, and suspect we are experiencing some censorship issues. While we get the problem resolved, we decided to use an SSH proxy as a temporary solution. The SSH proxy was started ...
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1answer
19 views

Replicating Teamviewers Firewall Busting Capabilties for Standard Services

I love Teamviewers capability to bust through firewalls and gain access to a computer no matter where that computer is located. I am wondering if it is possible to achieve this same level of ...
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1answer
35 views

Setting up Debian server for remote backups

I am running a Debian Wheezy server at home, and am offering an organization to let them do rsync backups to their own folder on my system. I created the unique user for them, and got a strong ...
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1answer
44 views

How do I ssh-add a protected key to ssh-agent for my Jenkins CI instances?

I manage a Jenkins CI server running on Ubuntu 14.04 with a few requirements: Jobs make use of public/private key authentication for security, so an identity must have been added to ssh-agent prior ...
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5answers
43 views

How can I run `make` and retrieve the binary from a remote host without `ssh`ing twice?

I'm working on a project for which I don't have the toolchain configured on my own machine and I'm thus developing remotely. My workflow right now looks as follows: open the remote project directory ...
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1answer
29 views

Slow sftp for one user

Remote user across the country has latency issues transferring files over SFTP using filezilla client to access our shared filesystem (CentOS 6 machines running OpenSSH). One of twenty geographically ...
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1answer
45 views

Get network stream and forward it

I have a small problem with streaming from Raspberry Pi. I'm using raspberry Pi Camera and streaming output from it this way: raspivid -o - -t 0 -w 640 -h 480 | cvlc -vvv stream:///dev/stdin --sout ...
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1answer
23 views

How do I unpack .zip via FTP on Windows 8

I uploaded this .zip file using FTPRush to some FTP, now I need it to unpack, but can't figure out how. On FTPRush there's this command prompt when you click CTRL+R it's titled Send Raw Command to ...
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32 views

Linux Bash SSH - Why won't my port forwarding tunnel command work?

The commands I'm trying are: ssh -vxNn -L 8080:192.168.x.xx:80 hostname@server ssh -vxNn -L 8080:192.168.x.xx:80 hostname@server Where the "x" is masked for security as is the hostname and server, ...
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39 views

Cannot access srx220 router from browser

I can't access my SRX220 Juniper router from any browser. It hangs for a long time and shows a message like No data Received I can access it through cli prompt and can see the logs. All web ...
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1answer
27 views

Is it possbile to forward ports automatically via ssh from server

Is it possible to forward some ports automatically from the server (define in server sshd_config)? E.g. any user who connects will have particular forwarding rules regardless if he configured his ...
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2answers
73 views

Pass-through account login through WinSCP [duplicate]

I have a Linux server, where when I connect by PuTTY, I first need to log in using a non-root account (let's say user1), and then issue the command su root or su - root to log in to the root account. ...
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17 views

why does public key used to authenticate ssh seem to expire after a while?

I want to ssh from client to server without a password, so I append client's public key to server's authorized_keys. While previously I needed a password, immediately after I do the above, I don't ...
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1answer
30 views

Cannot jail ssh account using ChrootDirectory

I am trying to jail my accounts into their home directory. I tried to do: Match group accounts X11Forwarding no AllowTcpForwarding no ForceCommand internal-sftp ChrootDirectory %h ...
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1answer
12 views

ssh possible dns spoofing when logging into multiple machines via single host [duplicate]

I log in to the rhel5 machines at my school from home via ssh and it automatically sends me to the computer with the least load. So ssh -Y itsme@myShcool.edu will send me to either mySchoolA.edu ...
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1answer
56 views

sequential SSH command execution not working in Ubuntu/Bash

My requirement is I will have a set of commands that needs to be executed in a text file. My Shell script has to read each command, execute and store the results in a separate file. Here is the ...
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3answers
37 views

how to copy text from linux to windows when using putty ssh to linux?

when I select a text and right click in an putty session to linux terminal, it echos back the selected test to terminal and then copies to clipboard, how can I prevent the copied to clipboard test to ...
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41 views

Virt-manager on Windows Desktop

I have a KVM host and would like to manage guest via the virtual machine manager on a Windows machine. I have been looking around on the Internet and some suggestions include using Xming and Putty ...
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27 views

Connect NetBeans from Windows to Ubuntu 12.04 via SSH

How do I connect to Ubuntu 12.04 using NetBeans 7.3.1(installed on Windows 8.1) via SSH? I can PING to Ubuntu from my Windows and also can access a website that is deployed on Ubuntu When I try to ...
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1answer
73 views

How do I fix these iptables?

I am trying to setup my networks firewall, and am having trouble because i keep getting kicked out of SSH because of mistakes. Here's what I currently have: # Custom Rules iptables -F iptables -X ...
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43 views

Android SHH tunneling through school Wi-Fi

Ok so I'll try my best to explain the situation at hand here. My school recently got a new web filter that blocks literally, everything. I can't use Google Drive or anything that I need anymore. Our ...
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1answer
109 views

ssh over VPN to ubuntu server

I have remote server(ubuntu server). I access remote server by ssh as ssh root@IP_OF_SERVER, then I have setup a webapp running in server and access it by IP_OF_SERVER:80. Every thing is working fine. ...
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1answer
44 views

ssh between cygwin and debian wheezy

I am trying to connect desktop(win7 x64) and note (debian wheezy x32). Made standard install of ssh cygwin and debian. Created pub-key and moved via usbflash it to ~/.ssh/authorizwd_keys and to ...
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2answers
183 views

Cannot convert ssh.com key to ppk format using Puttygen

I am having issues converting a private key from ssh.com format to putty format. Upon importing of the private key, I am met with the following error. Couldn't load private key (key does not begin ...
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2answers
33 views

Should I set up SSH or a VPN?

I currently RDP to my home PC using a secure SSH tunnel. It works well but I would like to try to set up a VPN. My understanding is that if I connect to the VPN from a remote PC, all the traffic of ...
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1answer
43 views

vim editor full screen in putty

I am using putty to connect to my linux server and if I open any files with vim or vi editor the editor margins are getting limited, whereas the same full screen is coming if I open in XTERM. My ...
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1answer
126 views

Bitbucket ssh Read from socket failed: Connection reset by peer

I'm using ssh to access git repository on bitbucket.org. Suddenly I can no longer connect to it. Haven't installed anything or did any changes to the settings. $ ssh -v git@bitbucket.org ...
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1answer
11 views

Getting session of an opened process using SSH

Let me explain my question using an example. Suppose i am playing a song in terminal using mplayer command. It will start playing and i can see the playback statistics. Is there any way to get that ...
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0answers
50 views

Need to reset OS X terminal AFTER logging out of Ubuntu (ssh + zsh)

I have a problem I cannot understand, and cannot debug for the life of me. I run Mac OS X 10.9.2 (latest) and use Terminal.app and zsh as my shell. A server I work remotely on runs Ubuntu 13.04 and ...
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1answer
46 views

Have cron parse SSH config file for server addresses and options

How does one configure cron to parse ~/.ssh/config to get the IP addresses and other options (such as IdentityFile) for SSH? Obviously adding source /home/user/.ssh/config does not help. I do not ...
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1answer
75 views

Giving remote access to files for only a single directory on a Linux server

I need to give a user named "Bert" access to one directory (/var/www/application/thisDirectory/) on my Linux server. Initially, I tried to use FTP (actually SSH). My first thought was to chroot Bert ...
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2answers
413 views

PuTTY not running properly (Windows 8)

I'm trying to run PuTTY on my Windows 8 computer. I downloaded the program onto my desktop, but when I run it, no window pops up and nothing immediately visible happens. I check the task manager ...
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3answers
50 views

How can I debug a login denied?

I am having problems logging into a machine remotely using ssh. It allows me to enter the user name, but when I enter the password I get "Access denied." I can login using the same user/pw locally and ...