Let's go!!!!!
分类: LINUX
2016-01-28 14:50:42
[root@rhel5 ~]# ll /proc total 0 dr-xr-xr-x 5 root root 0 Feb 8 17:08 1 dr-xr-xr-x 5 root root 0 Feb 8 17:08 10 dr-xr-xr-x 5 root root 0 Feb 8 17:08 11 dr-xr-xr-x 5 root root 0 Feb 8 17:08 1156 dr-xr-xr-x 5 root root 0 Feb 8 17:08 139 dr-xr-xr-x 5 root root 0 Feb 8 17:08 140 dr-xr-xr-x 5 root root 0 Feb 8 17:08 141 dr-xr-xr-x 5 root root 0 Feb 8 17:09 1417 dr-xr-xr-x 5 root root 0 Feb 8 17:09 1418 |
[root@rhel5 ~]# ll /proc/2674 total 0 dr-xr-xr-x 2 root root 0 Feb 8 17:15 attr -r-------- 1 root root 0 Feb 8 17:14 auxv -r--r--r-- 1 root root 0 Feb 8 17:09 cmdline -rw-r--r-- 1 root root 0 Feb 8 17:14 coredump_filter -r--r--r-- 1 root root 0 Feb 8 17:14 cpuset lrwxrwxrwx 1 root root 0 Feb 8 17:14 cwd -> /var/run/saslauthd -r-------- 1 root root 0 Feb 8 17:14 environ lrwxrwxrwx 1 root root 0 Feb 8 17:09 exe -> /usr/sbin/saslauthd dr-x------ 2 root root 0 Feb 8 17:15 fd -r-------- 1 root root 0 Feb 8 17:14 limits -rw-r--r-- 1 root root 0 Feb 8 17:14 loginuid -r--r--r-- 1 root root 0 Feb 8 17:14 maps -rw------- 1 root root 0 Feb 8 17:14 mem -r--r--r-- 1 root root 0 Feb 8 17:14 mounts -r-------- 1 root root 0 Feb 8 17:14 mountstats -rw-r--r-- 1 root root 0 Feb 8 17:14 oom_adj -r--r--r-- 1 root root 0 Feb 8 17:14 oom_score lrwxrwxrwx 1 root root 0 Feb 8 17:14 root -> / -r--r--r-- 1 root root 0 Feb 8 17:14 schedstat -r-------- 1 root root 0 Feb 8 17:14 smaps -r--r--r-- 1 root root 0 Feb 8 17:09 stat -r--r--r-- 1 root root 0 Feb 8 17:14 statm -r--r--r-- 1 root root 0 Feb 8 17:10 status dr-xr-xr-x 3 root root 0 Feb 8 17:15 task -r--r--r-- 1 root root 0 Feb 8 17:14 wchan |
[root@rhel5 ~]# more /proc/2674/cmdline /usr/sbin/saslauthd |
[root@rhel5 ~]# more /proc/2674/environ TERM=linuxauthd |
[root@rhel5 ~]# ll /proc/2674/fd total 0 lrwx------ 1 root root 64 Feb 8 17:17 0 -> /dev/null lrwx------ 1 root root 64 Feb 8 17:17 1 -> /dev/null lrwx------ 1 root root 64 Feb 8 17:17 2 -> /dev/null lrwx------ 1 root root 64 Feb 8 17:17 3 -> socket:[7990] lrwx------ 1 root root 64 Feb 8 17:17 4 -> /var/run/saslauthd/saslauthd.pid lrwx------ 1 root root 64 Feb 8 17:17 5 -> socket:[7991] lrwx------ 1 root root 64 Feb 8 17:17 6 -> /var/run/saslauthd/mux.accept |
[root@rhel5 ~]# cat /proc/2674/maps 00110000-00239000 r-xp 00000000 08:02 130647 /lib/libcrypto.so.0.9.8e 00239000-0024c000 rwxp 00129000 08:02 130647 /lib/libcrypto.so.0.9.8e 0024c000-00250000 rwxp 0024c000 00:00 0 00250000-00252000 r-xp 00000000 08:02 130462 /lib/libdl-2.5.so 00252000-00253000 r-xp 00001000 08:02 130462 /lib/libdl-2.5.so |
[root@rhel5 ~]# more /proc/2674/status Name: saslauthd State: S (sleeping) SleepAVG: 0% Tgid: 2674 Pid: 2674 PPid: 1 TracerPid: 0 Uid: 0 0 0 0 Gid: 0 0 0 0 FDSize: 32 Groups: VmPeak: 5576 kB VmSize: 5572 kB VmLck: 0 kB VmHWM: 696 kB VmRSS: 696 kB ………… |
[root@rhel5 ~]# more /proc/cmdline ro root=/dev/VolGroup00/LogVol00 rhgb quiet |
[root@rhel5 ~]# more /proc/crypto name : crc32c driver : crc32c-generic module : kernel priority : 0 type : digest blocksize : 32 digestsize : 4 ………… |
[root@rhel5 ~]# more /proc/devices Character devices: 1 mem 4 /dev/vc/0 4 tty 4 ttyS ………… Block devices: 1 ramdisk 2 fd 8 sd ………… |
[root@rhel5 ~]# more /proc/dma 2: floppy 4: cascade |
[root@rhel5 ~]# more /proc/execdomains 0-0 Linux [kernel] |
[root@rhel5 ~]# more /proc/filesystems nodev sysfs nodev rootfs nodev proc iso9660 ext3 ………… ………… |
[root@rhel5 ~]# more /proc/interrupts CPU0 0: 1305421 IO-APIC-edge timer 1: 61 IO-APIC-edge i8042 185: 1068 IO-APIC-level eth0 ………… |
[root@rhel5 ~]# more /proc/iomem 00000000-0009f7ff : System RAM 0009f800-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM ………… |
[root@rhel5 ~]# less /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard ………… |
[root@rhel5 ~]# more /proc/kallsyms c04011f0 T _stext c04011f0 t run_init_process c04011f0 T stext ………… |
[root@rhel5 ~]# more /proc/loadavg 0.45 0.12 0.04 4/125 5549 [root@rhel5 ~]# uptime 06:00:54 up 1:06, 3 users, load average: 0.45, 0.12, 0.04 |
[root@rhel5 ~]# more /proc/locks 1: POSIX ADVISORY WRITE 4904 fd:00:4325393 0 EOF 2: POSIX ADVISORY WRITE 4550 fd:00:2066539 0 EOF 3: FLOCK ADVISORY WRITE 4497 fd:00:2066533 0 EOF |
[root@rhel5 ~]# less /proc/mdstat Personalities : unused devices: |
[root@rhel5 ~]# less /proc/meminfo MemTotal: 515492 kB MemFree: 8452 kB Buffers: 19724 kB Cached: 376400 kB SwapCached: 4 kB ………… |
[root@rhel5 ~]# ll /proc |grep mounts lrwxrwxrwx 1 root root 11 Feb 8 06:43 mounts -> self/mounts |
[root@rhel5 ~]# more /proc/mounts rootfs / rootfs rw 0 0 /dev/root / ext3 rw,data=ordered 0 0 /dev /dev tmpfs rw 0 0 /proc /proc proc rw 0 0 /sys /sys sysfs rw 0 0 /proc/bus/usb /proc/bus/usb usbfs rw 0 0 ………… |
[root@rhel5 ~]# more /proc/modules autofs4 24517 2 - Live 0xe09f7000 hidp 23105 2 - Live 0xe0a06000 rfcomm 42457 0 - Live 0xe0ab3000 l2cap 29505 10 hidp,rfcomm, Live 0xe0aaa000 ………… |
[root@rhel5 ~]# more /proc/partitions major minor #blocks name 8 0 20971520 sda 8 1 104391 sda1 8 2 6907950 sda2 8 3 5630782 sda3 8 4 1 sda4 8 5 3582463 sda5 |
[root@rhel5 ~]# more /proc/slabinfo slabinfo - version: 2.1 # name : tunables : slabdata rpc_buffers 8 8 2048 2 1 : tunables 24 12 8 : slabdata 4 4 0 rpc_tasks 8 20 192 20 1 : tunables 120 60 8 : slabdata 1 1 0 rpc_inode_cache 6 9 448 9 1 : tunables 54 27 8 : slabdata 1 1 0 ………… ………… ………… |
[root@rhel5 ~]# more /proc/stat cpu 2751 26 5771 266413 2555 99 411 0 cpu0 2751 26 5771 266413 2555 99 411 0 intr 2810179 2780489 67 0 3 3 0 5 0 1 0 0 0 1707 0 0 9620 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5504 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12781 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ctxt 427300 btime 1234084100 processes 3491 procs_running 1 procs_blocked 0 |
[root@rhel5 ~]# more /proc/swaps Filename Type Size Used Priority /dev/sda8 partition 642560 0 -1 |
[root@rhel5 ~]# more /proc/uptime 3809.86 3714.13 |
[root@rhel5 ~]# more /proc/version Linux version 2.6.18-128.el5 (mockbuild@hs20-bc1-5.build.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-44)) #1 SMP Wed Dec 17 11:42:39 EST 2008 |
[root@rhel5 ~]# more /proc/vmstat nr_anon_pages 22270 nr_mapped 8542 nr_file_pages 47706 nr_slab 4720 nr_page_table_pages 897 nr_dirty 21 nr_writeback 0 ………… |
[root@rhel5 ~]# more /proc/zoneinfo Node 0, zone DMA pages free 1208 min 28 low 35 high 42 active 439 inactive 1139 scanned 0 (a: 7 i: 30) spanned 4096 present 4096 nr_anon_pages 192 nr_mapped 141 nr_file_pages 1385 nr_slab 253 nr_page_table_pages 2 nr_dirty 523 nr_writeback 0 nr_unstable 0 nr_bounce 0 protection: (0, 0, 296, 296) pagesets all_unreclaimable: 0 prev_priority: 12 start_pfn: 0 ………… |