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#!/bin/sh
# Little helper script to clean up the nasty embeded commands in my tmux configuration
# Be careful if you add commands that you don't cause infinite recursion by calling
# a command the same name as an executable on the system you're using. e.g. uptime() { uptime | sed ... }
memory() {
if [ `uname` = "Linux" ] ; then
vmstat | tail -n1 | awk '{print $4/1024}' | sed -e's/\..*$//g'
elif [ `uname` = "FreeBSD" ] ; then
vmstat | tail -n1 | awk '{print $5/1024}' | sed -e's/\..*$//g'
fi
}
load() {
# Works on BSD too, neat.
uptime | sed -re's/^.*load averages?: ([0-9]+\.[0-9]+).*$/\1/g'
}
s_uptime() {
# Took awhile to figure out, but this works on BSD as well
uptime | sed -re's/^.*up[ ]+//g' -e's/^([^,]*),.*/u:\1/g' -e's/^([^ ]+)[ ]*(.).*/\1\2/g'
}
$1
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