Avec nmap c'est tout simple :
-sP pour ne faire "que" un ping.
nmap -sP 192.168.0.0/24
Starting Nmap 7.40 ( https://nmap.org ) at 2018-04-19 14:09 CEST
Nmap scan report for 192.168.0.20
Host is up (0.00015s latency).
Nmap scan report for 192.168.0.40
Host is up (0.00079s latency).
Nmap scan report for 192.168.0.41
Host is up (0.00077s latency).
Nmap scan report for 192.168.0.47
Host is up (0.00071s latency).
Nmap scan report for 192.168.0.50
Host is up (0.00075s latency).
Nmap scan report for 192.168.0.254
Host is up (0.0013s latency).
Nmap done: 256 IP addresses (6 hosts up) scanned in 8.61 seconds
Pour synchroniser les comptes il faut tout d'abord installer imapsync.
1) télécharger le TGZ de la dernière version :
https://fedorahosted.org/released/imapsync/
2) le décompresser quelques part.
3) installer les dépendances:
http://imapsync.lamiral.info/#install
pour ubuntu :
sudo apt-get install \
libauthen-ntlm-perl \
libcrypt-ssleay-perl \
libdigest-hmac-perl \
libfile-copy-recursive-perl \
libio-compress-perl \
libio-socket-inet6-perl \
libio-socket-ssl-perl \
libio-tee-perl \
libmodule-scandeps-perl \
libnet-ssleay-perl \
libpar-packer-perl \
libterm-readkey-perl \
libtest-pod-perl \
libtest-simple-perl \
libunicode-string-perl \
liburi-perl \
cpanminus
cpanm Data::Uniqid Mail::IMAPClient
3) synchroniser vos comptes:
./imapsync --host1 ancien_serveur --user1 "ancien_user" --password1 "ancien_pass" --host2 nouveau_serveur --user2 "nouveau_user" --password2 "nouveau_pass"
Attendre
VOILA !
un article tutoriel sur le shell unix
ca peut servir ;)
Programmation et interfaçage d’un microcontrôleur par USB sous Linux : le 68HC908JB8
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