Informationen über PCI/USB/PCMCIA Geräte anzeigen
~ # lspci (-vv) 00:00.0 Host bridge: Intel Corporation 82945G/GZ/P/PL Memory Controller Hub (rev 02) 02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller~ # lsusb Bus 005 Device 001: ID 0000:0000 Bus 002 Device 001: ID 0000:0000 Bus 004 Device 001: ID 0000:0000
Update der Datenbank für lspci/lsusb die Geräte identifiziert
~ # update-pciids % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 137k 100 137k 0 0 62870 0 0:00:02 0:00:02 --:--:-- 73637 Done.~ # update-usbids --08:22:57-- http://linux-usb.sourceforge.net/usb.ids => `/var/lib/usbutils/usb.ids.new' Auflösen des Hostnamen »linux-usb.sourceforge.net«.... 66.35.250.209 Verbindungsaufbau zu linux-usb.sourceforge.net|66.35.250.209|:80... verbunden. HTTP Anforderung gesendet, warte auf Antwort... 200 OK Länge: 206.777 (202K) [text/plain]100%[============================================>] 206.777 140.04K/s08:22:59 (139.56 KB/s) - »/var/lib/usbutils/usb.ids.new« gespeichert [206777/206777]Done.
Systemvariablen anzeigen/ändern
~ # sysctl -a dev.parport.parport0.devices.active = none dev.parport.parport0.modes = PCSPP,TRISTATE,EPP dev.parport.parport0.dma = -1 ... fs.file-max = 101443 fs.file-nr = 1696 0 101443 fs.inode-state = 32523 13665 0 0 0 0 0 fs.inode-nr = 32523 13665
~ # sysctl kernel.hostname=deepdance
Aktivität von Partitionen anzeigen
~ # vmstat -d disk- ------------reads------------ ------------writes----------- -----IO------ total merged sectors ms total merged sectors ms cur sec ram0 0 0 0 0 0 0 0 0 0 0 ram1 0 0 0 0 0 0 0 0 0 0 ram2 0 0 0 0 0 0 0 0 0 0 ram3 0 0 0 0 0 0 0 0 0 0 ram4 0 0 0 0 0 0 0 0 0 0 ram5 0 0 0 0 0 0 0 0 0 0 ram6 0 0 0 0 0 0 0 0 0 0 ram7 0 0 0 0 0 0 0 0 0 0 ram8 0 0 0 0 0 0 0 0 0 0 ram9 0 0 0 0 0 0 0 0 0 0 ram10 0 0 0 0 0 0 0 0 0 0 ram11 0 0 0 0 0 0 0 0 0 0 ram12 0 0 0 0 0 0 0 0 0 0 ram13 0 0 0 0 0 0 0 0 0 0 ram14 0 0 0 0 0 0 0 0 0 0 ram15 0 0 0 0 0 0 0 0 0 0 hda 0 0 0 0 0 0 0 0 0 0 sda 25640971 15424452 2643751330 218804424 60081536 142003150 1681161416 595195676 0 265687 sdb 25234870 15371843 2617084684 239739472 60068571 142013756 1681144176 608372040 0 277115 md0 41657 0 3285632 0 93 0 9312 0 0 0 md1 69610349 0 3714493562 0 194133118 0 1553064944 0 0 0 fd0 0 0 0 0 0 0 0 0 0 0 loop0 0 0 0 0 0 0 0 0 0 0 loop1 0 0 0 0 0 0 0 0 0 0 loop2 0 0 0 0 0 0 0 0 0 0 loop3 0 0 0 0 0 0 0 0 0 0 loop4 0 0 0 0 0 0 0 0 0 0 loop5 0 0 0 0 0 0 0 0 0 0 loop6 0 0 0 0 0 0 0 0 0 0 loop7 0 0 0 0 0 0 0 0 0 0
aktuell Verbundene Benutzer (w/who)
~ # w 08:41:14 up 151 days, 11:53, 1 user, load average: 1,16, 0,95, 0,86 USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT root pts/0 proxy174.de 08:40 0.00s 0.09s 0.00s w
die letzten Logins anzeigen
~ # last root pts/0 p508d4093.dip.t- Sun Dec 23 15:28 still logged in root pts/0 p508d4093.dip.t- Sun Dec 23 09:48 - 09:55 (00:07) root pts/0 p508d78ce.dip.t- Sat Dec 22 10:27 - 10:27 (00:00) web1 ftpd3785 ::ffff:80.141.12 Fri Dec 21 19:08 - 19:08 (00:00)wtmp begins Sat Dec 1 11:49:43 2007
woher bezieht ein Programm seine Infos?
~ # strace free
Laufene Prozesse anzeigen (top/htop)
~ # top top - 08:48:08 up 151 days, 12:00, 1 user, load average: 0.91, 0.88, 0.85 Tasks: 128 total, 1 running, 127 sleeping, 0 stopped, 0 zombie Cpu(s): 9.1%us, 0.2%sy, 0.0%ni, 90.0%id, 0.6%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 1028104k total, 1009936k used, 18168k free, 60032k buffers Swap: 1992040k total, 56k used, 1991984k free, 434496k cachedPID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 13113 root 18 0 36696 34m 864 S 49 3.5 27296:34 dnstop 1 root 15 0 1852 584 500 S 0 0.1 0:03.02 init 2 root RT 0 0 0 0 S 0 0.0 0:06.94 migration/0 3 root 34 19 0 0 0 S 0 0.0 0:00.52 ksoftirqd/0 4 root RT 0 0 0 0 S 0 0.0 0:06.22 migration/1
Bootmeldung anzeigen
~ # dmesg Linux version 2.6.18-4-686 (Debian 2.6.18.dfsg.1-12etch2) (dannf@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Wed May 9 23:03:12 UTC 2007 BIOS-provided physical RAM map: ... ACPI: RSDP (v000 ASUS ) @ 0x000f5330 ACPI: RSDT (v001 ASUS P4PE-XSE 0x42302e31 MSFT 0x31313031) @ 0x3ffec000 ACPI: FADT (v001 ASUS P4PE-XSE 0x42302e31 MSFT 0x31313031) @ 0x3ffec0c0 ACPI: BOOT (v001 ASUS P4PE-XSE 0x42302e31 MSFT 0x31313031) @ 0x3ffec030 ACPI: MADT (v001 ASUS P4PE-XSE 0x42302e31 MSFT 0x31313031) @ 0x3ffec058 ACPI: DSDT (v001 ASUS P4PE-XSE 0x00001000 MSFT 0x0100000b) @ 0x00000000
Hardware Übersicht (lshw)
~ # lshw -short H/W path Device Class Description ========================================================= system System Name /0 bus P4PE-X /0/0 memory 64KB BIOS /0/4 processor Intel(R) Pentium(R) 4 CPU 2.66GHz /0/4/9 memory 8KB L1 cache /0/4/a memory 512KB L2 cache /0/2b memory 1GB System Memory /0/2b/0 memory 512MB DIMM DRAM Synchronous /0/2b/1 memory 512MB DIMM DRAM Synchronous /0/2b/2 memory DIMM DRAM Synchronous [empty]/0/f8000000 bridge 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface /0/f8000000/1 bridge 82845G/GL[Brookdale-G]/GE/PE Host-to-AGP Bridge /0/f8000000/1/0 /dev/fb0 display Rage 128 Pro Ultra TF /0/f8000000/1e bridge 82801 PCI Bridge /0/f8000000/1e/b eth1 network 3c905C-TX/TX-M [Tornado] /0/f8000000/1f bridge 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge /0/f8000000/1f.1 storage 82801DB (ICH4) IDE Controller /0/f8000000/1f.1/0 ide0 bus IDE Channel 0 /0/f8000000/1f.1/0/0 /dev/hda disk 74GB WDC WD800BB-00JHC0 /0/f8000000/1f.1/0/0/1 /dev/hda1 disk Linux filesystem partition /0/f8000000/1f.1/0/0/2 /dev/hda2 disk Linux swap / Solaris partition /0/f8000000/1f.1/1 ide1 bus IDE Channel 1 /0/f8000000/1f.1/1/0 /dev/hdc disk SAMSUNG CD-ROM SC-152A /0/f8000000/1f.1/1/0/0 /dev/hdc disk
Offene Ports anzeigen
~ # netstat -l | grep -e ^tcp -e ^udp tcp 0 0 localhost.localdo:60000 *:* LISTEN tcp 0 0 localhost.localdo:10024 *:* LISTEN tcp 0 0 localhost.localdo:10025 *:* LISTEN tcp 0 0 localhost.localdo:mysql *:* LISTEN tcp 0 0 localhost.localdo:10030 *:* LISTEN tcp 0 0 localhost.localdo:spamd *:* LISTEN tcp 0 0 *:sunrpc *:* LISTEN tcp 0 0 *:auth *:* LISTEN tcp 0 0 domain.de:domain *:* LISTEN tcp 0 0 localhost.locald:domain *:* LISTEN tcp 0 0 *:47832 *:* LISTEN tcp 0 0 localhost.localdoma:953 *:* LISTEN tcp 0 0 *:smtp *:* LISTEN tcp6 0 0 *:imaps *:* LISTEN tcp6 0 0 *:pop3 *:* LISTEN tcp6 0 0 *:imap2 *:* LISTEN tcp6 0 0 *:www *:* LISTEN tcp6 0 0 *:domain *:* LISTEN tcp6 0 0 *:ftp *:* LISTEN tcp6 0 0 ip6-localhost:953 *:* LISTEN tcp6 0 0 *:https *:* LISTEN udp 0 0 *:58911 *:* udp 0 0 *:946 *:* udp 0 0 domain.de:domain *:* udp 0 0 localhost.locald:domain *:* udp 0 0 *:57570 *:* udp 0 0 *:sunrpc *:* udp6 0 0 *:58912 *:* udp6 0 0 *:domain *:*
Festplatte/Partitionen anzeigen
~ # df -h Dateisystem Größe Benut Verf Ben% Eingehängt auf /dev/hda1 35G 7,4G 26G 23% / tmpfs 507M 0 507M 0% /lib/init/rw udev 10M 48K 10M 1% /dev tmpfs 507M 4,0K 507M 1% /dev/shm~ # cat /proc/partitions major minor #blocks name3 0 78150744 hda 3 1 37110118 hda1 3 2 3036285 hda2
Motherboard Sensoren
~ # apt-get install mbmon~ # mbmon -ATemp.= 32.0, 25.0, 35.0; Rot.= 2986, 0, 0 Vcore = 1.62, 1.60; Volt. = 3.31, 5.16, 11.25, -10.29, -4.44
weitere System Sensoren
~ # apt-get install lm-sensors~ # sensors-detect... laptops, for example.Driver `to-be-written' (should be inserted): Detects correctly: * ISA bus address 0x0290 (Busdriver `i2c-isa') Chip `ITE IT8702F Super IO Sensors' (confidence: 9)I will now generate the commands needed to load the required modules. Just press ENTER to continue:To make the sensors modules behave correctly, add these lines to /etc/modules:#----cut here---- # I2C adapter drivers i2c-i801 # Chip drivers eeprom # no driver for ITE IT8702F Super IO Sensors yet #----cut here---- Do you want to add these lines to /etc/modules automatically? (yes/NO)~ # sensorsw83627ehf-isa-0290 Adapter: ISA adapter VCore: +1.26 V (min = +0.00 V, max = +1.74 V) in1: +12.30 V (min = +3.01 V, max = +7.97 V) ALARM AVCC: +3.33 V (min = +1.94 V, max = +3.98 V) 3VCC: +3.33 V (min = +3.31 V, max = +0.72 V) ALARM in4: +1.68 V (min = +0.19 V, max = +0.48 V) ALARM in5: +1.62 V (min = +2.02 V, max = +1.26 V) ALARM in6: +5.22 V (min = +5.89 V, max = +2.64 V) ALARM VSB: +3.34 V (min = +0.16 V, max = +3.20 V) ALARM VBAT: +3.23 V (min = +3.76 V, max = +0.78 V) ALARM in9: +1.62 V (min = +0.99 V, max = +0.33 V) ALARM Case Fan: 0 RPM (min = 47 RPM, div = 128) ALARM CPU Fan: 2109 RPM (min = 2636 RPM, div = 4) ALARM Aux Fan: 0 RPM (min = 3629 RPM, div = 4) ALARM fan4: 0 RPM (min = 7417 RPM, div = 2) ALARM Sys Temp: +33°C (high = +73°C, hyst = +32°C) CPU Temp: +25.0°C (high = +80.0°C, hyst = +75.0°C) AUX Temp: +43.5°C (high = +80.0°C, hyst = +75.0°C)
Herausfinden, in welchem Pfad sich ein Programm befindet
~ # which ping /bin/ping
Website von der Console aufrufen (lynx)
lynx ermöglicht es, dass man Webseiten von der Console aufrufen kann. Für Notfälle sehr hilfreich.
Ein Kommentar
Huhu,
echt cool beschrieben! sehr schön gemacht! Das habe ich gesucht. Danke dir 🙂 mach weiter so
Mfg Sanzzes