| #!/bin/bash | |
| # from http://habrahabr.ru/post/108240/ | |
| ncpus=`grep -ciw ^processor /proc/cpuinfo` | |
| test "$ncpus" -gt 1 || exit 1 | |
| n=0 | |
| for irq in `cat /proc/interrupts | grep eth | awk '{print $1}' | sed s/\://g` | |
| do | |
| f="/proc/irq/$irq/smp_affinity" |
| #!/bin/bash | |
| # Interval of calculation in seconds | |
| INTERVAL="1" | |
| if [ -z "$1" ]; then | |
| echo | |
| echo usage: $0 [network-interface] | |
| echo | |
| echo e.g. $0 eth0 |
Herewith is an example of encoding to and from base64 using OpenSSL's C library. Code presented here is both binary safe, and portable (i.e. it should work on any Posix compliant system e.g. FreeBSD and Linux).
The MIT License (MIT)
Copyright (c) 2013 Barry Steyn