[root@localhost ~]# cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 28
model name : Mobile AMD Sempron(tm) Processor 2800+
stepping : 0
cpu MHz : 1600.000
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush mmx fxsr sse sse2 nx mmxext fxsr_opt 3dnowext 3dnow up lahf_lm ts fid vid ttp
bogomips : 4002.57
[root@localhost ~]# cat /proc/meminfo
MemTotal: 413696 kB
MemFree: 37632 kB
Buffers: 4600 kB
Cached: 115608 kB
SwapCached: 0 kB
Active: 275860 kB
Inactive: 44540 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 413696 kB
LowFree: 37632 kB
SwapTotal: 917496 kB
SwapFree: 917372 kB
Dirty: 360 kB
Writeback: 0 kB
AnonPages: 200192 kB
Mapped: 63200 kB
Slab: 31588 kB
PageTables: 7040 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 1124344 kB
Committed_AS: 643280 kB
VmallocTotal: 434168 kB
VmallocUsed: 5356 kB
VmallocChunk: 428676 kB
[root@localhost ~]# cat /proc/version
Linux version 2.6.18-92.1.22.el5xen (mockbuild@builder16.centos.org) (gcc version 4.1.2 20071124 (Red Hat 4.1.2-42)) #1 SMP Tue Dec 16 13:08:49 EST 2008
[root@localhost ~]# cat /proc/net/sockstat
sockets: used 492
TCP: inuse 11 orphan 0 tw 0 alloc 13 mem 0
UDP: inuse 16 mem 0
RAW: inuse 0
FRAG: inuse 0 memory 0
[root@localhost ~]# cat /proc/sys/fs/file-max
38167
[root@localhost ~]# ps -e
PID TTY TIME CMD
1 ? 00:00:00 init
2 ? 00:00:00 migration/0
3 ? 00:00:00 ksoftirqd/0
4 ? 00:00:00 watchdog/0
......
11723 ? 00:00:00 firefox
......
[root@localhost ~]# ls -l /proc/11723
total 0
dr-xr-xr-x 2 root root 0 Feb 14 12:07 attr
-r-------- 1 root root 0 Feb 14 12:07 auxv
-r--r--r-- 1 root root 0 Feb 14 11:49 cmdline
-rw-r--r-- 1 root root 0 Feb 14 12:07 coredump_filter
-r--r--r-- 1 root root 0 Feb 14 12:07 cpuset
lrwxrwxrwx 1 root root 0 Feb 14 12:07 cwd -> /root
-r-------- 1 root root 0 Feb 14 12:06 environ
lrwxrwxrwx 1 root root 0 Feb 14 12:07 exe -> /bin/bash
dr-x------ 2 root root 0 Feb 14 12:07 fd
-r-------- 1 root root 0 Feb 14 12:07 limits
-r-------- 1 root root 0 Feb 14 12:07 limits
-rw-r--r-- 1 root root 0 Feb 14 12:07 loginuid
-r--r--r-- 1 root root 0 Feb 14 12:07 maps
-rw------- 1 root root 0 Feb 14 12:07 mem
-r--r--r-- 1 root root 0 Feb 14 12:07 mounts
-r-------- 1 root root 0 Feb 14 12:07 mountstats
-rw-r--r-- 1 root root 0 Feb 14 12:07 oom_adj
-r--r--r-- 1 root root 0 Feb 14 12:07 oom_score
lrwxrwxrwx 1 root root 0 Feb 14 12:07 root -> /
-r--r--r-- 1 root root 0 Feb 14 12:07 schedstat
-r-------- 1 root root 0 Feb 14 12:07 smaps
-r--r--r-- 1 root root 0 Feb 14 11:49 stat
-r--r--r-- 1 root root 0 Feb 14 12:07 statm
-r--r--r-- 1 root root 0 Feb 14 11:49 status
dr-xr-xr-x 3 root root 0 Feb 14 12:07 task
-r--r--r-- 1 root root 0 Feb 14 12:07 wchan
beyes@linux-beyes:~/Desktop> cat /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-0060 : keyboard
0064-0064 : keyboard
0070-0071 : rtc0
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0290-029f : pnp 00:02
0290-0297 : f71882fg
02f8-02ff : serial
0378-037a : parport0
03c0-03df : vesafb
03f2-03f5 : floppy
03f7-03f7 : floppy DIR
03f8-03ff : serial
0400-047f : 0000:00:1f.0
0400-047f : pnp 00:0e
0400-0403 : ACPI PM1a_EVT_BLK
0404-0405 : ACPI PM1a_CNT_BLK
0408-040b : ACPI PM_TMR
0410-0415 : ACPI CPU throttle
0420-042f : ACPI GPE0_BLK
0460-047f : iTCO_wdt
04d0-04d1 : pnp 00:0c
0500-053f : 0000:00:1f.0
0500-053f : pnp 00:0e
0cf8-0cff : PCI conf1
1180-119f : pnp 00:0e
6000-6fff : PCI Bus 0000:05
6000-601f : 0000:05:00.0
6000-601f : XFi
7000-7fff : PCI Bus 0000:04
7000-70ff : 0000:04:00.0
7000-70ff : r8169
8000-8fff : PCI Bus 0000:03
8000-800f : 0000:03:00.1
8000-800f : pata_jmicron
8010-8013 : 0000:03:00.1
8010-8013 : pata_jmicron
8020-8027 : 0000:03:00.1
8020-8027 : pata_jmicron
8030-8033 : 0000:03:00.1
8030-8033 : pata_jmicron
8040-8047 : 0000:03:00.1
8040-8047 : pata_jmicron
9000-9fff : PCI Bus 0000:01
9000-90ff : 0000:01:00.0
a000-a01f : 0000:00:1f.3
a000-a01f : i801_smbus
a020-a03f : 0000:00:1d.2
a020-a03f : uhci_hcd
a040-a05f : 0000:00:1d.1
a040-a05f : uhci_hcd
a060-a07f : 0000:00:1d.0
a060-a07f : uhci_hcd
a080-a09f : 0000:00:1a.2
a080-a09f : uhci_hcd
a0a0-a0bf : 0000:00:1a.1
a0a0-a0bf : uhci_hcd
a0c0-a0df : 0000:00:1a.0
a0c0-a0df : uhci_hcd
a0e0-a0ef : 0000:00:1f.5
a0e0-a0ef : ata_piix
a0f0-a0ff : 0000:00:1f.5
a0f0-a0ff : ata_piix
a100-a103 : 0000:00:1f.5
a100-a103 : ata_piix
a110-a117 : 0000:00:1f.5
a110-a117 : ata_piix
a120-a123 : 0000:00:1f.5
a120-a123 : ata_piix
a130-a137 : 0000:00:1f.5
a130-a137 : ata_piix
a140-a14f : 0000:00:1f.2
a140-a14f : ata_piix
a150-a15f : 0000:00:1f.2
a150-a15f : ata_piix
a160-a163 : 0000:00:1f.2
a160-a163 : ata_piix
a170-a177 : 0000:00:1f.2
a170-a177 : ata_piix
a180-a183 : 0000:00:1f.2
a180-a183 : ata_piix
a190-a197 : 0000:00:1f.2
a190-a197 : ata_piix
beyes@linux-beyes:~/C> cat /proc/interrupts
CPU0 CPU1
0: 16412493 16417504 IO-APIC-edge timer
1: 1 1 IO-APIC-edge i8042
3: 0 0 IO-APIC-edge parport0
4: 1 0 IO-APIC-edge
5: 0 1 IO-APIC-edge
6: 1 1 IO-APIC-edge floppy
8: 0 1 IO-APIC-edge rtc0
9: 0 0 IO-APIC-fasteoi acpi
12: 3 1 IO-APIC-edge i8042
16: 265058 264647 IO-APIC-fasteoi ahci, uhci_hcd:usb1
17: 11 9 IO-APIC-fasteoi pata_jmicron, HDA Intel
18: 915618 913257 IO-APIC-fasteoi uhci_hcd:usb3, ehci_hcd:usb4, uhci_hcd:usb7
19: 511827 513540 IO-APIC-fasteoi ata_piix, ata_piix, uhci_hcd:usb6
21: 0 0 IO-APIC-fasteoi uhci_hcd:usb2
22: 75348 74641 IO-APIC-fasteoi HDA Intel
23: 0 0 IO-APIC-fasteoi uhci_hcd:usb5, ehci_hcd:usb8
218: 1902366 1899015 PCI-MSI-edge fglrx[0]@PCI:1:0:0
219: 0 0 PCI-MSI-edge eth0
NMI: 0 0 Non-maskable interrupts
LOC: 9304810 11728700 Local timer interrupts
RES: 4170470 3846991 Rescheduling interrupts
CAL: 4590 340 function call interrupts
TLB: 30768 31081 TLB shootdowns
TRM: 0 0 Thermal event interrupts
SPU: 0 0 Spurious interrupts
ERR: 0
MIS: 0
beyes@linux-beyes:~/C> cat /proc/filesystems
nodev sysfs
nodev rootfs
nodev bdev
nodev proc
nodev cgroup
nodev cpuset
nodev debugfs
nodev securityfs
nodev sockfs
nodev pfmfs
nodev pipefs
nodev anon_inodefs
nodev tmpfs
nodev inotifyfs
nodev devpts
nodev ramfs
nodev hugetlbfs
minix
iso9660
nodev mqueue
ext3
nodev usbfs
nodev fuse
fuseblk
nodev fusectl
nodev binfmt_misc
nodev rpc_pipefs
nodev nfsd
nodev vmblock
beyes@linux-beyes:~/C> cat /proc/iomem
00000000-0000ffff : reserved
00010000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000cf5ff : Video ROM
000cf800-000d07ff : Adapter ROM
000e0000-000fffff : reserved
000f0000-000fffff : System ROM
00100000-bfd17fff : System RAM
00100000-0034dd94 : Kernel code
0034dd95-005301cf : Kernel data
00582000-0065445b : Kernel bss
bfd18000-bfd39fff : ACPI Non-volatile Storage
bfd3a000-bfd6afff : reserved
bfd6b000-bfd6bfff : ACPI Non-volatile Storage
bfd6c000-bfd6dfff : reserved
bfd6e000-bfd76fff : ACPI Tables
bfd77000-bfd80fff : ACPI Non-volatile Storage
bfd81000-bfd8ffff : reserved
bfd90000-bfd95fff : ACPI Non-volatile Storage
bfd96000-bfefffff : System RAM
c0000000-cfffffff : PCI Bus 0000:01
c0000000-cfffffff : 0000:01:00.0
c0000000-c0ffffff : vesafb
d4000000-dbffffff : PCI Bus 0000:05
d4000000-d7ffffff : 0000:05:00.0
d4000000-d7ffffff : XFi
d8000000-d81fffff : 0000:05:00.0
d8000000-d81fffff : XFi
dc000000-dc0fffff : PCI Bus 0000:04
dc000000-dc01ffff : 0000:04:00.0
dc020000-dc020fff : 0000:04:00.0
dc020000-dc020fff : r8169
dc100000-dc1fffff : PCI Bus 0000:03
dc100000-dc101fff : 0000:03:00.0
dc100000-dc101fff : ahci
dc200000-dc2fffff : PCI Bus 0000:01
dc200000-dc21ffff : 0000:01:00.0
dc220000-dc22ffff : 0000:01:00.0
dc230000-dc233fff : 0000:01:00.1
dc230000-dc233fff : ICH HD audio
dc300000-dc303fff : 0000:00:1b.0
dc300000-dc303fff : ICH HD audio
dc304000-dc3043ff : 0000:00:1d.7
dc304000-dc3043ff : ehci_hcd
dc304400-dc3047ff : 0000:00:1a.7
dc304400-dc3047ff : ehci_hcd
dc304800-dc3048ff : 0000:00:1f.3
e0000000-efffffff : PCI MMCONFIG 0
e0000000-efffffff : pnp 00:01
fec00000-fecfffff : pnp 00:0e
fed00000-fed003ff : HPET 0
fed14000-fed19fff : pnp 00:01
fed1c000-fed1ffff : reserved
fee00000-fee0ffff : pnp 00:0e
fee00000-fee00fff : Local APIC
ffa00000-ffbfffff : reserved
ffe00000-ffffffff : reserved
100000000-13fffffff : System RAM
beyes@linux-beyes:~/C/hh2410/module_test> sudo cat /proc/kmsg
|
beyes@linux-beyes:~/C/hh2410/module_test> sudo /sbin/insmod test26.ko onevalue=0x27
beyes@linux-beyes:~/C/hh2410/module_test> sudo cat /proc/kmsg
<4>Hello, world [onevalue=39:twostring=<NULL>]
|
beyes@linux-kd1q:~/C/system> cat /proc/self/limits
Limit Soft Limit Hard Limit Units
Max cpu time unlimited unlimited seconds
Max file size unlimited unlimited bytes
Max data size unlimited unlimited bytes
Max stack size 8388608 unlimited bytes
Max core file size 0 unlimited bytes
Max resident set 885891072 unlimited bytes
Max processes 7872 7872 processes
Max open files 1024 8192 files
Max locked memory 65536 262144 bytes
Max address space 2102968320 unlimited bytes
Max file locks unlimited unlimited locks
Max pending signals 7872 7872 signals
Max msgqueue size 819200 819200 bytes
Max nice priority 0 0
Max realtime priority 0 0
Max realtime timeout unlimited unlimited us
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