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nfs no limits攻略
linux dmesg命令参数及用法详解(linux显示开机信息命令)
功能说明:显示开机信息天刀航海等级攻略。
语 法:dmesg [-cn][-s <缓冲区大小>]
补充说明:kernel会将开机信息存储在ring buffer中。您若是开机时来不及查看信息,可利用dmesg来查看。开机信息亦保存在/var/log目录中,名称为dmesg的文件里。
参 数:
-c 显示信息后,清除ring buffer中的内容。
-s<缓冲区大小> 预设置为8196,刚好等于ring buffer的大小。
-n 设置记录信息的层级。扩展阅读一:dmesg命令主要用途
主要应用:
dmesg用来显示内核环缓冲区(kernel-ring buffer)内容,内核将各种消息存放在这里。在系统引导时,内核将与硬件和模块初始化相关的信息填到这个缓冲区中。内核环缓冲区中的消息对于诊断系统问题 通常非常有用。在运行dmesg时,它显示大量信息。通常通过less或grep使用管道查看dmesg的输出,这样可以更容易找到待查信息。例如,如果发现硬盘性能低下,可以使用dmesg来检查它们是否运行在DMA模式:
$dmesg | grep DMA
…
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA
…上面几行可以说明每个IDE设备正在什么模式下运行。如果以太网连接出现问题,那么可以在dmesg日志中搜索eth:
$dmesg | grep eth
forcedeth.c: Reverse Engineered nForce
ethernet driver. Version 0.49.
eth0: forcedeth.c: subsystem: 0147b:1c00
bound to 0000:00:04.0
eth0: no IPv6 routers present如果一切正常,那么dmesg显示每个网卡的硬件配置信息。如果某项系统服务未能得到正确的配置,dmesg日志很快就填满错误消息,这是诊断故障的良好起点。
还可以用来探测系统内核模块的加载情况,比如要检测ACPI的加载情况,使用dmesg | grep acpi
dmesg |egrep -i ”(apm|acpi)”
Kernel command line: vga=274 quiet console=ttyS3,9600acpi=no-idleoot=/dev/hda3
ACPI: Core Subsystem version [20010208]
ACPI: Subsystem enabled
ACPI: System firmware supports: C2
ACPI: plvl2lat=99 plvl3lat=1001
ACPI: C2 enter=1417 C2 exit=354
ACPI: C3 enter=-1 C3 exit=-1
ACPI: Not using ACPI idle
ACPI: System firmware supports: S0 S1 S4 S5
扩展阅读二:dmesg命令使用示例
使用示例
示例一 将开机信息发邮件
man dmesg 写道
The program helps users to print out their bootup messages. Instead of copying the messages by hand, the user need only:
dmesg > boot.messages
and mail the boot.messages file to whoever can debug their problem.
[root@new55 ~]# dmesg >boot.messages
[root@new55 ~]# ls -l boot.messages
-rw-r–r– 1 root root 15838 12-09 12 begin_of_the_skype_highlighting
15838 12-09 12 免费 end_of_the_skype_highlighting:55 boot.messages[root@new55 ~]# mail -s “Boot Log of Linux Server” public@web3q.net <boot.messages
[root@new55 ~]#示例二 浏览dmesg输出的信息
[root@new55 ~]# uname -a
Linux new55 2.6.18-194.el5 #1 SMP Tue Mar 16 21:52:43 EDT 2010 i686 i686 i386 GNU/Linux[root@new55 ~]# dmesg | less
Linux version 2.6.18-194.el5 (mockbuild@x86-007.build.bos.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Tue Mar 16 21:52:43 EDT 2010
BIOS-provided physical RAM map:
BIOS-e820: 0000000000010000 – 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 – 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 – 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 – 000000001f7d0000 (usable)
BIOS-e820: 000000001f7d0000 – 000000001f7efc00 (reserved)
BIOS-e820: 000000001f7efc00 – 000000001f7fb000 (ACPI NVS)
BIOS-e820: 000000001f7fb000 – 000000001f800000 (reserved)
BIOS-e820: 00000000e0000000 – 00000000f0000000 (reserved)
BIOS-e820: 00000000fec00000 – 00000000fec02000 (reserved)
BIOS-e820: 00000000fed20000 – 00000000fed9b000 (reserved)
BIOS-e820: 00000000feda0000 – 00000000fedc0000 (reserved)
BIOS-e820: 00000000ffb00000 – 00000000ffc00000 (reserved)
BIOS-e820: 00000000fff00000 – 0000000100000000 (reserved)
0MB HIGHMEM available.
503MB LOWMEM available.
Memory for crash kernel (0x0 to 0x0) notwithin permissible range
disabling kdump
Using x86 segment limits to approximate NX protection
On node 0 totalpages: 128976
DMA zone: 4096 pages, LIFO batch:0
Normal zone: 124880 pages, LIFO batch:31
DMI 2.3 present.
Using APIC driver default
ACPI: RSDP (v000 HP ) @ 0x000fe270
ACPI: RSDT (v001 HP 30C4 0x31100620 HP 0x00000001) @ 0x1f7efc84
ACPI: FADT (v002 HP 30C4 0x00000002 HP 0x00000001) @ 0x1f7efc00
ACPI: MADT (v001 HP 30C4 0x00000001 HP 0x00000001) @ 0x1f7efcb8
ACPI: MCFG (v001 HP 30C4 0x00000001 HP 0x00000001) @ 0x1f7efd14
ACPI: SSDT (v001 HP HPQPpc 0x00001001 MSFT 0x0100000e) @ 0x1f7f6698
ACPI: DSDT (v001 HP DAU00 0x00010000 MSFT 0x0100000e) @ 0x00000000
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfec01000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:13 APIC version 20
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
:
示例三 查看dmesg尾部的信息
[root@new55 ~]# dmesg | tail
Bluetooth: L2CAP ver 2.8
Bluetooth: L2CAP socket layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM ver 1.8
Bluetooth: HIDP (Human Interface Emulation) ver 1.1
eth0: no IPv6 routers present
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
NFSD: starting 90-second grace period
[root@new55 ~]#
示例四 安装SS7卡驱动时的内核日志
[root@localhost ss7dpklnx]# cd SS7HD_DRIVER/
[root@localhost SS7HD_DRIVER]# ls
bbdddlnx_iss.h bbd_hbi.h bbd_ioc.c bbd_isr.c bbd_pci.c BSD_license.txt GPL_V2-only_license.txt install_ss7hd.sh Makefile26
bbd_def.h bbd_hs.c bbd_ioc.h bbd_lnx.c bbd_pro.h build_ss7hd.sh i21555.h Makefile24
[root@localhost SS7HD_DRIVER]# ./build_ss7hd.sh
make: Entering directory `/usr/src/kernels/2.6.9-22.EL-i686′
CC [M] /root/setup/ss7dpklnx/SS7HD_DRIVER/bbd_hs.o
CC [M] /root/setup/ss7dpklnx/SS7HD_DRIVER/bbd_ioc.o
CC [M] /root/setup/ss7dpklnx/SS7HD_DRIVER/bbd_isr.o
CC [M] /root/setup/ss7dpklnx/SS7HD_DRIVER/bbd_pci.o
CC [M] /root/setup/ss7dpklnx/SS7HD_DRIVER/bbd_lnx.o
LD [M] /root/setup/ss7dpklnx/SS7HD_DRIVER/ss7hddvr26.o
Building modules, stage 2.
MODPOST
CC /root/setup/ss7dpklnx/SS7HD_DRIVER/ss7hddvr26.mod.o
LD [M] /root/setup/ss7dpklnx/SS7HD_DRIVER/ss7hddvr26.ko
make: Leaving directory `/usr/src/kernels/2.6.9-22.EL-i686’http://www.linuxso.com/command/dmesg.html[root@localhost SS7HD_DRIVER]# ./install_ss7hd.sh
[root@localhost SS7HD_DRIVER]# lsmod | grep ss7
ss7hddvr26 25808 0
[root@localhost SS7HD_DRIVER]# dmesg | tail
ACPI: PCI interrupt 0000:02:0d.0[?] -> GSI 9 (level, low) -> IRQ 9
BBD[0] 64bit
SS7HD[0] – suspend
Dialogic SS7HD Device Driver V100.00 (Source V1.21)
Copyright (C) Dialogic Corporation 2003-2010. All Rights Reserved
Using major device number 251.
ACPI: PCI interrupt 0000:02:0d.0[?] -> GSI 9 (level, low) -> IRQ 9
BBD[0] 64bit
[root@localhost SS7HD_DRIVER]# ./install_ss7hd.sh remove
[root@localhost SS7HD_DRIVER]# lsmod | grep ss7
[root@localhost SS7HD_DRIVER]# dmesg | tail
BBD[0] 64bit
SS7HD[0] – suspend
Dialogic SS7HD Device Driver V100.00 (Source V1.21)
Copyright (C) Dialogic Corporation 2003-2010. All Rights Reserved
Using major device number 251.
ACPI: PCI interrupt 0000:02:0d.0[?] -> GSI 9 (level, low) -> IRQ 9
BBD[0] 64bit
SS7HD[0] – suspend
[root@localhost SS7HD_DRIVER]#
示例五 打印并清除内核环形缓冲区
[root@new55 ~]# dmesg -c
Linux version 2.6.18-194.el5 (mockbuild@x86-007.build.bos.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Tue Mar 16 21:52:43 EDT 2010
BIOS-provided physical RAM map:
BIOS-e820: 0000000000010000 – 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 – 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 – 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 – 000000001f7d0000 (usable)
BIOS-e820: 000000001f7d0000 – 000000001f7efc00 (reserved)
BIOS-e820: 000000001f7efc00 – 000000001f7fb000 (ACPI NVS)
BIOS-e820: 000000001f7fb000 – 000000001f800000 (reserved)
BIOS-e820: 00000000e0000000 – 00000000f0000000 (reserved)
BIOS-e820: 00000000fec00000 – 00000000fec02000 (reserved)
BIOS-e820: 00000000fed20000 – 00000000fed9b000 (reserved)
BIOS-e820: 00000000feda0000 – 00000000fedc0000 (reserved)
BIOS-e820: 00000000ffb00000 – 00000000ffc00000 (reserved)
BIOS-e820: 00000000fff00000 – 0000000100000000 (reserved)
0MB HIGHMEM available.
503MB LOWMEM available.
Memory for crash kernel (0x0 to 0x0) notwithin permissible range
disabling kdump
Using x86 segment limits to approximate NX protection
On node 0 totalpages: 128976
DMA zone: 4096 pages, LIFO batch:0
Normal zone: 124880 pages, LIFO batch:31
DMI 2.3 present.省略输出
Bluetooth: HIDP (Human Interface Emulation) ver 1.1
eth0: no IPv6 routers present
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
NFSD: starting 90-second grace period
[root@new55 ~]# dmesg[root@new55 ~]# less /var/log/dmesg
Linux version 2.6.18-194.el5 (mockbuild@x86-007.build.bos.redhat.com) (gcc version 4.1.2 20080704 (Red Hat 4.1.2-48)) #1 SMP Tue Mar 16 21:52:43 EDT 2010
BIOS-provided physical RAM map:
BIOS-e820: 0000000000010000 – 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 – 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 – 0000000000100000 (reserved)再生缘剧情攻略
BIOS-e820: 0000000000100000 – 000000001f7d0000 (usable)
BIOS-e820: 000000001f7d0000 – 000000001f7efc00 (reserved)
BIOS-e820: 000000001f7efc00 – 000000001f7fb000 (ACPI NVS)
BIOS-e820: 000000001f7fb000 – 000000001f800000 (reserved)
BIOS-e820: 00000000e0000000 – 00000000f0000000 (reserved)
BIOS-e820: 00000000fec00000 – 00000000fec02000 (reserved)
BIOS-e820: 00000000fed20000 – 00000000fed9b000 (reserved)
BIOS-e820: 00000000feda0000 – 00000000fedc0000 (reserved)
BIOS-e820: 00000000ffb00000 – 00000000ffc00000 (reserved)
BIOS-e820: 00000000fff00000 – 0000000100000000 (reserved)
0MB HIGHMEM available.
503MB LOWMEM available.
Memory for crash kernel (0x0 to 0x0) notwithin permissible range
disabling kdump
Using x86 segment limits to approximate NX protection
On node 0 totalpages: 128976
DMA zone: 4096 pages, LIFO batch:0
Normal zone: 124880 pages, LIFO batch:31
DMI 2.3 present.
Using APIC driver default
ACPI: RSDP (v000 HP ) @ 0x000fe270奇迹暖暖顶级攻略
ACPI: RSDT (v001 HP 30C4 0x31100620 HP 0x00000001) @ 0x1f7efc84
ACPI: FADT (v002 HP 30C4 0x00000002 HP 0x00000001) @ 0x1f7efc00
ACPI: MADT (v001 HP 30C4 0x00000001 HP 0x00000001) @ 0x1f7efcb8
ACPI: MCFG (v001 HP 30C4 0x00000001 HP 0x00000001) @ 0x1f7efd14
ACPI: SSDT (v001 HP HPQPpc 0x00001001 MSFT 0x0100000e) @ 0x1f7f6698
ACPI: DSDT (v001 HP DAU00 0x00010000 MSFT 0x0100000e) @ 0x00000000
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfec01000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:13 APIC version 20
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23岳飞传牧羊城攻略
[root@new55 ~]#
无限狂飙新手攻略
无限狂飙是一款赛车游戏,拥有特殊赛事,以下是一些攻略建议:
1. 学习赛道:特殊赛事通常会提供新的赛道,所以首先要熟悉并了解它们。观察赛道的弯道和障碍物位置,找到最佳的赛线。
2. 升级车辆:确保你的车辆在赛事中具有竞争力。使用游戏内的货币和奖励来升级你的引擎、轮胎、悬挂等部件,以提高性能。
3. 熟悉车辆技能:每辆车都有特殊的技能,例如加速突破、漂移等。了解每个技能如何使用,并在比赛中灵活运用,以获得优势。
4. 研究对手:特殊赛事中的对手通常会有不同的技能和弱点。观察他们的行驶风格,找到可以超越他们的机会,并尝试通过合适的技巧来战胜他们。
5. 破解赛事模式:每个特殊赛事都有不同的模式,例如单人竞速、追逐赛等。了解每个模式的规则和要求,并根据情况采取相应的策略。
6. 拿捏节奏:特殊赛事通常需要在有限的时间内完成任务,所以掌握好速度和时机非常关键。尽量避免撞墙或过早完成任务,以获得更好的成绩。
7. 练习和重复:像其他赛车游戏一样,特殊赛事也需要练习和反复尝试。通过挑战和失败来学习,并逐渐提高你的技术和反应能力。
总之,要攻略无限狂飙的特殊赛事,就需要熟悉赛道、升级车辆、了解技能、研究对手、熟练运用赛事模式,并进行持续的练习和重复。希望以上建议对你有所帮助!祝你游戏愉快!
极品飞车无限狂飙攻略巨龙大陆 攻略视频
料可以用来购买蓝图和整辆车的部件,越好的车的蓝图所需要的废料越多,级别越高的部件需要的废料就越多。
1、游戏介绍:《极速飞车》重新定义了网络赛车游戏。无缝网络连接为游戏提供了无尽的新挑战、新机遇和新比赛。同时还包括每月新增的车辆下载,市场零件,服装和外观。游戏中提供的多达125款全部是由相关制造商独家授权的车型,囊括了兰博基尼、阿斯顿·马丁、奔驰、美洲虎等著名跑车,甚至还会出现摩托车顶尖品牌杜卡迪。令人惊讶的渲染质量和完全无缝的驾驶舱内构,包括完整的车辆功能,如广播,电动车窗,喇叭,雨刷等等。
2、游戏特色:本作中收录了顶尖梦幻赛车兰博基尼,玩家们可以通过游戏亲自试驾这款当今世界最出名同时也是最昂贵的赛车。除了名贵的赛车、独特的游戏性外,本作的画面也非常的精细,用“无与伦比的华丽”来形容也一点不过,只需看看逼真细腻的游戏截图以及一辆辆超级跑车的独特外观就足以令人热血沸腾,想一试身手了!此外由于其完全支持大型多人在线竞速的内在特性,使其在产品类型上被冠以“大型开放在线竞速”的称号,这也是该产品与其他单机赛车游戏最大的区别所在。望采纳
grim dawn攻略
这取决于玩家的个人喜好和习惯。Grim Dawn在PC上支持鼠标和键盘控制,但也可以使用游戏手柄进行游戏。如果玩家更喜欢使用鼠标和键盘的精准和快速响应,那么使用鼠标的方式会更好一些。但是,手柄游戏也有其独到之处,比如玩家可以更舒适地躺在沙发上,享受游戏的氛围。总而言之,两种方式都可以正常游戏,玩家应该根据自己的喜好选择适合自己的方式来游戏。