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as seen on Ask Ubuntu
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I installed and configured hadoop on my Ubuntu 14.04 server, virtualized inside of hyper-v, however I am getting an issue when i run start-dfs.sh
root@sUbuntu01:/var/log# start-dfs.sh
14/06/04 15:27:08 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java…
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as seen on Ask Ubuntu
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I was running 11.10 and decided to do the full upgrade and come up to 12.04 after the update SSH (not SSHD) is now misbehaving when attempting to connect to other OpenSSH instances. I say OpenSSH as I am running a DropBear sshd on my router and I am able to connect to it.
When attempting to connect…
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as seen on Ask Ubuntu
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I have a running ubuntu server 10.04.1. When I tried to login to the server via ssh, I could not. Instead, I got connection refused error. I tried to ping the machine and I got reply! So, the clear reason is that SSH daemon is stopped.
After reboot, I was able to login to my server via ssh. After…
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as seen on Ask Ubuntu
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I have a running Ubuntu Server 10.04.1. When I tried to login to the server via ssh, I could not. Instead, I got connection refused error. I tried to ping the machine and I got reply! So, the clear reason is that SSH daemon is stopped.
After reboot, I was able to login to my server via ssh. After…
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as seen on Server Fault
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I'm having trouble trying to SSH to my Debian 5 VPS with blacknight.
It was working fine until I did the following:
Logged into 'Parallels Infrastructure Manager' - Container - Firewall - Set to 'Normal Firewall settings'.
It told me there was an error with the IPTables and offered the option again…
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as seen on Stack Overflow
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I am trying to stop the tcpdump command from running on a remote terminal. If I telnet to the terminal, start tcpdump, and then send a ^c, tcpdump stops with no issues. However if I telnet to the same terminal, start tcpdump, and then exit the telnet session, when I reconnect to the same telnet session…
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as seen on Stack Overflow
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Hello,
I try to backup a Linkproof device with expect script and i have some trouble. It's my first script in expect and i have reach my limits ;)
#!/usr/bin/expect
spawn ssh @IPADDRESS
expect "username:"
# Send the username, and then wait for a password prompt.
send "@username\r"
expect "password:"
#…
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as seen on Stack Overflow
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So I wanted to automate my SSH logins. The host I'm with doesn't allow key authentication on this server, so I had to be more inventive.
I don't know much about shell scripting, but some research showed me the command 'expect' and some scripts using it for exactly this purpose. I set up a script…
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as seen on Stack Overflow
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I am writing a bash script which amongst many other things uses expect to automatically run a binary and install it by answering installer prompts.
I was able to get my expect script to work fine when the expect script is called in my bash script with the command "expect $expectscriptname $Parameter"…
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as seen on Internet.com
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Many lessons in managing computer centers the size of a football field were learned this year. How much of that will stick in 2010?
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