Michael R. Pralow langmi
langmi
/ node-and-npm-in-30-seconds.sh
Created
February 25, 2012 17:26
— forked from isaacs/node-and-npm-in-30-seconds.sh
Use one of these techniques to install node and npm without having to sudo. Discussed in more detail at http://joyeur.com/2010/12/10/installing-node-and-npm/ Note: npm >=0.3 is *safer* when using sudo.
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| echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc | |
| . ~/.bashrc | |
| mkdir ~/local | |
| mkdir ~/node-latest-install | |
| cd ~/node-latest-install | |
| curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 | |
| ./configure --prefix=~/local | |
| make install # ok, fine, this step probably takes more than 30 seconds... | |
| curl http://npmjs.org/install.sh | sh |
langmi
/ get_memory_vps.sh
Created
July 23, 2012 21:39
shows free and available vps memory on a shared server
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| #!/bin/bash | |
| # von/from http://devnulled.com/content/2007/06/how-to-display-linux-vps-memory-usage/ | |
| bean=`cat /proc/user_beancounters` | |
| guar=`echo "$bean" | grep vmguar | awk '{ print $4;}'` | |
| burst=`echo "$bean" | grep privvm | awk '{ print $5;}'` | |
| priv=`echo "$bean" | grep privvm | awk '{ print $2;}'` | |
| let total=guar/256 | |
| let used=priv/256 | |
| let burst=burst/256 | |
| echo "VPS memory usage:" |
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