artynet

#!/bin/bash

pip freeze | grep -v "^-e" | xargs pip uninstall -y

artynet

#!/bin/bash -x

### Build CURL as static binary ###

./configure --prefix=$HOME/.local \
    --with-libmetalink \
    --with-nghttp2 \
    --disable-shared \
    --enable-static \
    --with-libssh2 \

artynet

#!/bin/bash -x

git_setup () {
cat << EOF

# git setup
GIT_PS1_SHOWDIRTYSTATE=true
GIT_PS1_SHOWCOLORHINTS=true
GIT_PS1_SHOWUNTRACKEDFILES=true

artynet

# ifupdown has been replaced by netplan(5) on this system.  See
# /etc/netplan for current configuration.
# To re-enable ifupdown on this system, you can run:
#    sudo apt install ifupdown

#The loopback newtork interface
auto lo
iface lo inet loopback

# The primary network interface host-only adapter

artynet

#!/bin/bash -x

wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3a%2F%2Fwww.oracle.com%2Ftechnetwork%2Fjava%2Fjavase%2Fdownloads%2Fjdk8-downloads-2133151.html; oraclelicense=accept-securebackup-cookie;" "$1"

artynet

Better SSH Authorized Keys Management

A seemingly common problem that people encounter is how to handle all of your users authorized_keys file.

People struggle over management, ensuring that users only have specific keys in the authorized_keys file or even a method for expiring keys. A centralized key management system could help provide all of this functionality with a little scripting.

One piece of functionality overlooked in OpenSSH is the AuthorizedKeysCommand configuration keyword. This configuration allows you to specify a command that will run during login to retrieve a users public key file from a remote source and perform validation just as if the authorized_keys file was local.

Here is an example directory structure for a set of users with SSH public keys that can be shared out via a web server:

artynet

#!/bin/bash
#
# Startup script for the Apache Web Server
#
# chkconfig: - 85 15
# description: Apache is a World Wide Web server.  It is used to serve \
#              HTML files and CGI.
# processname: httpd
# pidfile: /usr/local/apache2/logs/httpd.pid
# config: /usr/local/apache2/conf/httpd.conf

artynet

#!/bin/bash
#
# tomcatd       Start Tomcat server
#
# chkconfig: - 80 20
# description: Tomcat Web Application Server
#
# processname: tomcat
# pidfile: /var/run/tomcat.pid

artynet

sudo update-alternatives --install /usr/bin/appletviewer appletviewer /usr/lib/jvm/jdk1.8.0_102/bin/appletviewer 180
sudo update-alternatives --install /usr/bin/extcheck extcheck /usr/lib/jvm/jdk1.8.0_102/bin/extcheck 180
sudo update-alternatives --install /usr/bin/idlj idlj /usr/lib/jvm/jdk1.8.0_102/bin/idlj 180
sudo update-alternatives --install /usr/bin/jar jar /usr/lib/jvm/jdk1.8.0_102/bin/jar 180
sudo update-alternatives --install /usr/bin/jarsigner jarsigner /usr/lib/jvm/jdk1.8.0_102/bin/jarsigner 180
sudo update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.8.0_102/jre/bin/java 180
sudo update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/jdk1.8.0_102/bin/javac 180
sudo update-alternatives --install /usr/bin/javadoc javadoc /usr/lib/jvm/jdk1.8.0_102/bin/javadoc 180
sudo update-alternatives --install /usr/bin/javafxpackager javafxpackager /usr/lib/jvm/jdk1.8.0_102/bin/javafxpackager 180
sudo update-alternatives --install /usr/bin/javah javah /usr/lib/jvm/jdk1.8.0_102/bin/javah 1

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name=jdk1.8.0_102
alias=oracle-jdk1.8
priority=180
section=main

hl rmid /usr/lib/jvm/jdk1.8.0_102/jre/bin/rmid
hl java /usr/lib/jvm/jdk1.8.0_102/jre/bin/java
hl keytool /usr/lib/jvm/jdk1.8.0_102/jre/bin/keytool
hl pack200 /usr/lib/jvm/jdk1.8.0_102/jre/bin/pack200
hl rmiregistry /usr/lib/jvm/jdk1.8.0_102/jre/bin/rmiregistry