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Commande netstat -tlpn
- :
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:515 0.0.0.0:* LISTEN 27256/lpd Waiting
tcp 0 0 0.0.0.0:37 0.0.0.0:* LISTEN 2325/inetd
tcp 0 0 0.0.0.0:7 0.0.0.0:* LISTEN 2325/inetd
tcp 0 0 0.0.0.0:968 0.0.0.0:* LISTEN 2482/rpc.statd
tcp 0 0 0.0.0.0:9 0.0.0.0:* LISTEN 2325/inetd
tcp 0 0 0.0.0.0:139 0.0.0.0:* LISTEN 2325/inetd
tcp 0 0 0.0.0.0:13 0.0.0.0:* LISTEN 2325/inetd
tcp 0 0 0.0.0.0:79 0.0.0.0:* LISTEN 2325/inetd
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1880/portmap
tcp 0 0 0.0.0.0:6000 0.0.0.0:* LISTEN 7815/X
tcp 0 0 0.0.0.0:113 0.0.0.0:* LISTEN 2325/inetd
tcp 0 0 0.0.0.0:19 0.0.0.0:* LISTEN 2325/inetd
tcp 0 0 0.0.0.0:21 0.0.0.0:* LISTEN 2325/inetd
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 2457/master
tcp 0 0 0.0.0.0:7741 0.0.0.0:* LISTEN 2328/lisa
tcp 0 0 127.0.0.1:799 0.0.0.0:* LISTEN 2319/famd
tcp6 0 0 :::22 :::* LISTEN 27294/sshd
tcp6 0 0 :::25 :::* LISTEN 2457/master
- Commande netstat -tpn
- :
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address Foreign Address
State PID/Program name
tcp 0 0 172.26.17.140:32853 193.48.57.34:113
TIME_WAIT -
tcp 0 0 172.26.17.140:21 193.48.57.34:39779
ESTABLISHED 8530/proftpd
tcp 69832 0 172.26.17.140:20 193.48.57.34:32780
ESTABLISHED 5024/proftpd
tcp6 0 240 2001:660:4401:6004:210:b5ff:fe07:3490.22
2002:52e9:bce3::2.1584
ESTABLISHED 8374/sshd
- Commande ls -l rc[S2].d
- :
/etc/rc2.d:
K01umountnet S14ppp S20samba S90checklast
S01restoreSettings S20dirmngr S20ssh S90vmware
S01umountnet S20fam S20xfs S95firewall
S02mountnfs.sh S20festival S21nfs-common S99chooser
S10ipchains S20inetd S21quotarpc S99kdm
S10sysklogd S20lisa S22ntpdate S99rmnologin
S11hotplug S20lprng S23ntp-server S99stop-bootlogd
S11klogd S20makedev S50proftpd
S12alsa S20postfix S89atd
S12kerneld S20rsync S89cron
/etc/rcS.d:
README S30etc-setserial S41hostname.sh
S02mountvirtfs S30procps.sh S41hotplug-net
S04udev S35mountall.sh S41portmap
S05bootlogd S35quota S45mountnfs.sh
S05keymap.sh S36hotplug S46setserial
S07hdparm S36mountvirtfs S48console-screen.sh
S10checkroot.sh S36udev-mtab S50hwclock.sh
S15isapnp S38pppd-dns S55bootmisc.sh
S18hwclockfirst.sh S39ifupdown S55urandom
S18ifupdown-clean S400xsupplicant S70nviboot
S20module-init-tools S400xsupplicant-cvs S70xfree86-common
S20modutils S40hotplug S75sudo
S25libdevmapper1.01 S40network
S30checkfs.sh S40networking
- Commande df
- :
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/hda1 4891556 1200176 3691380 25% /
/dev/hda3 9775248 162844 9612404 2% /var
/dev/hda4 44876192 32852 44843340 1% /usr/local1
/dev/mapper/ftp 703294500 178558584 524735916 26% /home/ftp
- Commande fdisk -l
- :
Disk /dev/hda: 61.4 GB, 61492838400 bytes
Device Boot Start End Blocks Id System
/dev/hda1 1 609 4891761 83 Linux
/dev/hda2 610 672 506047+ 82 Linux swap
/dev/hda3 673 1889 9775552+ 83 Linux
/dev/hda4 1890 7476 44877577+ 83 Linux
Disk /dev/sda: 360.0 GB, 360099151872 bytes
Disk /dev/sda doesn't contain a valid partition table
Disk /dev/sdb: 360.0 GB, 360099151872 bytes
Disk /dev/sdb doesn't contain a valid partition table
- Commande mount
- :
/dev/hda1 on / type reiserfs (rw)
/dev/hda3 on /var type reiserfs (rw)
/dev/hda4 on /usr/local1 type reiserfs (rw)
/dev/mapper/ftp on /home/ftp type reiserfs (rw)
proc on /proc type proc (rw)
- Commande iptables -L -t nat sur le serveur public
- :
Chain PREROUTING (policy ACCEPT)
target prot opt source destination
DNAT tcp -- anywhere artois.escaut.net tcp dpt:2100 to:172.26.17.140:21
DNAT tcp -- anywhere artois.escaut.net tcp dpt:2121 to:172.26.16.4:21
DNAT tcp -- anywhere artois.escaut.net tcp dpt:2222 to:172.26.16.4:22
DNAT tcp -- anywhere artois.escaut.net tcp dpt:2323 to:172.26.16.4:23
Chain POSTROUTING (policy ACCEPT)
target prot opt source destination
MASQUERADE all -- hainaut.studserv.deule.net anywhere
MASQUERADE tcp -- net-students.deule.net/20 anywhere tcp spt:ftp-data
MASQUERADE tcp -- net-students.deule.net/20 anywhere tcp dpt:ftp
MASQUERADE tcp -- net-students.deule.net/20 anywhere tcp dpt:pop3
MASQUERADE tcp -- net-students.deule.net/20 anywhere tcp dpt:nntp
Chain OUTPUT (policy ACCEPT)
target prot opt source destination