strace

open("/etc/networks", O_RDONLY)         = -1 ENOENT (No such file or directory)
open("/etc/networks", O_RDONLY)         = -1 ENOENT (No such file or directory)
open("/etc/hosts", O_RDONLY)            = 4
fcntl64(4, F_GETFD)                     = 0
fcntl64(4, F_SETFD, FD_CLOEXEC)         = 0
fstat64(4, {st_mode=S_IFREG|0644, st_size=273, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xa7fdf000
read(4, "127.0.0.1\tlocalhost\n127.0.0.1\tsc"..., 4096) = 273
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xa7fdf000, 4096)                = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
connect(4, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("88.149.128.12")}, 28) = 0
fcntl64(4, F_GETFL)                     = 0x2 (flags O_RDWR)
fcntl64(4, F_SETFL, O_RDWR|O_NONBLOCK)  = 0
gettimeofday({1160539563, 616034}, NULL) = 0
poll([{fd=4, events=POLLOUT, revents=POLLOUT}], 1, 0) = 1
send(4, "\234m\1\0\0\1\0\0\0\0\0\0\003153\003236\00231\003212\7"..., 45, 0) = 45
poll([{fd=4, events=POLLIN, revents=POLLIN}], 1, 5000) = 1
ioctl(4, FIONREAD, [111])               = 0
recvfrom(4, "\234m\201\203\0\1\0\0\0\1\0\0\003153\003236\00231\0032"..., 1024, 0, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("88.149.128.12")}, [16]) = 111
close(4)                                = 0
read(3, "", 1024)                       = 0
close(3)                                = 0
munmap(0xa7fe0000, 4096)                = 0
write(1, "Kernel IP routing table\nDestinat"..., 1257Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
host137-105.sta rfc-1918        255.255.255.255 UGH   0      0        0 eth0
212.31.236.152  *               255.255.255.248 U     0      0        0 eth1
10.0.0.0        *               255.255.255.0   U     0      0        0 eth0
10.3.0.0        rfc-1918        255.255.0.0     UG    0      0        0 eth0
10.251.0.0      rfc-1918        255.255.0.0     UG    0      0        0 eth0
1.0.0.0         rfc-1918        255.0.0.0       UG    0      0        0 eth0
2.0.0.0         rfc-1918        255.0.0.0       UG    0      0        0 eth0
37.0.0.0        rfc-1918        255.0.0.0       UG    0      0        0 eth0
5.0.0.0         rfc-1918        255.0.0.0       UG    0      0        0 eth0
39.0.0.0        rfc-1918        255.0.0.0       UG    0      0        0 eth0
23.0.0.0        rfc-1918        255.0.0.0       UG    0      0        0 eth0
41.0.0.0        rfc-1918        255.0.0.0       UG    0      0        0 eth0
29.0.0.0        rfc-1918        255.0.0.0       UG    0      0        0 eth0
14.0.0.0        rfc-1918        255.0.0.0       UG    0      0        0 eth0
default         212.31.236.153  0.0.0.0         UG    0      0        0 eth1
) = 1257
munmap(0xa7fe1000, 4096)                = 0
exit_group(0)                           = ?
Process 5988 detached