mad4j

#include <stdio.h>

int main(int argc, char* argv[]) {

  printf("HelloWorld!!\n");

  return 0;
}

mad4j

ma <- function(x,n=5){filter(x,rep(1/n,n), sides=2)}

mad4j

Manual installation
1. copy dropbearmultin in /usr/sbin
2. create dropbearmulti aliases (call ./dropbearmulti)

  Dropbear multi-purpose version 0.51
  Make a symlink pointing at this binary with one of the following names:
  'dropbear' - the Dropbear server
  'dbclient' or 'ssh' - the Dropbear client
  'dropbearkey' - the key generator
  'dropbearconvert' - the key converter

mad4j

#returns version (append 'M' if local workspace is modified)
svnversion


#otherwise
svn info <repo-url> --username <user> | grep 'Last Changed Rev' | awk '{ print $4; }'

mad4j

#include
#include <sys/ioctl.h>
#include
#include
#include <sys/types.h>
#include <sys/socket.h>
#include <net/if_arp.h>
#include <net/if.h>
#include
#include

mad4j

#from local to remote with local compression 
#(less bandwidth, more local processing)
tar zcvf - /home/app | ssh root@192.168.1.1 "cat > /tmp/backup.tar.gz"

#from local to remote with remote compression 
#(more bandwidth, less local processing)
tar cvf - /home/app | ssh root@192.168.1.1 "gzip > /tmp/backup.tar.gz"

mad4j

#create a gzip compressed archive
tar -czvf archive.tgz source1/ [source2/ ...]

#extract files from a gzip compressed archive
tar -xzvf archive.tgz

# c: create archive
# x: extract archive
# v: verbose
# z: compress/uncompress using gzip (*.tar.gz or *.tgz files)

mad4j

#back to the previous folder
cd -

mad4j

#visualizza thread creati dal processo pid
pidstat -p <pid> -t

#visualizza priorita' associata a processo/thread
chrt -p <pid>

mad4j

0 PRINT CHR$(205.5+RND(.));:GOTO