Alex bzz

I used to think that

ssh -X [email protected]

"just bloody worked". However this might not work - ssh must play ball on both sides of the link. On the remote (ssh server, X client) sshd must sit behind some port, tell Xlib to send X11 requests to it and then forward them back to you the X server (where the ssh client is). If the remote box is locked down to prevent this, you will get:

X11 forwarding request failed on channel 0

as part of an otherwise working login. As it happens, I am the admin of the remote box in question, so I followed the ArchWiki and went to /etc/ssh/sshd_config and uncommented

	sudo wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo
	sudo rpm --import http://pkg.jenkins-ci.org/redhat/jenkins-ci.org.key
	sudo yum -y install jenkins

	sudo yum -y install java-1.7.0-openjdk.x86_64

	# Login as the jenkins user and specify shell explicity,
	# since the default shell is /bin/false for most
	# jenkins installations.
	sudo su jenkins -s /bin/bash

	"\e[1~": beginning-of-line
	"\e[4~": end-of-line
	“\e[5~”: history-search-backward
	“\e[6~”: history-search-forward
	"\e[3~": delete-char
	"\e[2~": quoted-insert
	"\e[5C": forward-word
	"\e[5D": backward-word
	"\e\e[C": forward-word
	"\e\e[D": backward-word

	#!/bin/bash

	#Lists all large files in git repostory for the given branch.
	#Needs to be run from repository subdirecory,
	#Assumes git and perl are availblse
	#
	#http://blog.jessitron.com/2013/08/finding-and-removing-large-files-in-git.html
	# and http://git-scm.com/book/ch6-4.html for repo history rewrite exlanation
	#
	#To get argregated statistics on output use:

	#!/bin/sh

	# This program has two feature.
	#
	# 1. Create a disk image on RAM.
	# 2. Mount that disk image.
	#
	# Usage:
	# $0 <dir> <size>
	#

	#Thanks to http://superuser.com/questions/490425/how-do-i-switch-between-java-7-and-java-6-on-os-x-10-8-2
	echo "Oracle JDK installed:"
	ll /Library/Java/JavaVirtualMachines

	echo "Apple supplied JDK:"
	ll /System/Library/Java/JavaVirtualMachines

	echo "To run a specifinc version use:"
	/usr/libexec/java_home -v 1.6 --exec java -version
	/usr/libexec/java_home -v 1.7 --exec java -version

	#!/bin/bash

	mvn -DaltDeploymentRepository=snapshot-repo::default::file:../mvn-repo/snapshots clean deploy



	#or

	mvn deploy:deploy-file -DgroupId="com.nflabs" \
	-DartifactId="scslogs" \

	#!/bin/bash
	#
	# Creates new user with given passwd on the set of machines

	hosts="$@"
	total_created=0
	for host in ${hosts}; do
	ssh -t root@"${host}" <<'ENDSSH'
	useradd PLACE-USER-HERE -p PLACE-ENCRIPTED-PASSWORD-HERE(i.e from /etc/shadow)
	ENDSSH

	#!/bin/bash

	# Install parallel on CentOS 6.
	# Assumes you are root. Prefix w/ sudo if not.

	cd /etc/yum.repos.d/
	#wget http://download.opensuse.org/repositories/home:tange/CentOS_CentOS-5/home:tange.repo
	wget http://download.opensuse.org/repositories/home:/tange/CentOS_CentOS-6/home:tange.repo
	yum install parallel