https://tomas.lipensky.cz/ 2026-04-09T03:55:46+00:00 https://tomas.lipensky.cz/ https://tomas.lipensky.cz/lib/tpl/white/images/favicon.ico text/html 2022-01-26T11:38:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-errpt&rev=1643193499&do=diff ref code B181e436: it means that HMC lost communication with the server intermitantly Client failed to send its heartbeat message within the stipulated time On systems with a redundant service processor, SRC B181E62F, B181E436, or B181B0B6 may be reported during the installation of firmware level causing a serviceable event to be logged. The error is caused by a disruption of the communications, or process contention, between the service processors, during the firmware installation process. I… text/html 2022-01-26T11:38:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-fs&rev=1643193511&do=diff AIX - Souborove systemy, LVM, disky, ... <hr> <a name=“soubory|]] Pristupy k souborum aclget soubor ... (Access control get) informace o pristupu k souboru<br /> aclput -i /tmp/acl.txt -R /tmp ... nastavi ACL definovana v /tmp/acl.txt (muze byt vystup z aclget) rekurzivne na /tmp text/html 2022-01-26T11:38:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-hacmp&rev=1643193483&do=diff AIX - HACMP - High Availability Cluster Multi-Processing start/stop smitty clstart ... <br /> (/usr/es/sbin/cluster/utilities/clstart) smitty clstop ... <br /> (/usr/es/sbin/cluster/utilities/clstop) info lssrc –g cluster<br /> lssrc -a | grep cluster<br /> ps ax | grep cluster<br /> /usr/sbin/cluster/clstat<br /> text/html 2022-01-26T11:38:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-lpar&rev=1643193513&do=diff AIX - LPAR a virtualizace Logicke oddily - LPARy se spravuji bud z HMC, nebo z IVM (Integrated Virtual Manager), jez ma stejnou IP jako VIO Obsah: </br> <a name=“links|]] Externi odkazy HMC web kilent ... <https://IP> adresa HMC (Drive byl potreba WebSM)<br /> IVM (Integrated Virtualization Manager) text/html 2022-01-26T11:38:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-manage&rev=1643193490&do=diff AIX - Sprava systemu, balicky, uzivatele, ... Externi odkazy AIX 6.1 - oficialni stranka podpory AIX komunita na DW Prikazy RPM balicky: AIX Toolbox RPM balicky: AIX Toolbox for Linux Applications RPM balicky: Perzl.org RPM balicky: oss4aix.org Uzivatele aixpert -f mysec.xml ... importuje bezpecnostni politiky ze souboru mysec.xml chdev -l sys0 -a enhanced_RBAC='true' text/html 2022-01-26T11:38:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-net&rev=1643193487&do=diff AIX - sitove nastaveni, tcp/ip info arp testhost ... ukaze ARP zaznam pro testhost dig -x 10.217.1.206 ... prelozi ip na jmeno entstat -d ent7 ... statistiky hardware karty ent7<br /> hostid<br /> hostname ... jmeno serveru, zmena jmena<br /> entstat -d en1 text/html 2022-01-26T11:38:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-nim&rev=1643193492&do=diff AIX - NIM NIM Howto - Pekne HOWTO, seznam nim prikazu lsnim /usr/sbin/nimconfig ... inicializace a konfigurace nimu nimol ... nim on Linux text/html 2022-01-26T11:38:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-parts.cre&rev=1643193510&do=diff parts: part_number = “10001” pert_description = “Wheel” warehouse = “a12” contained_id = “50001” parts: part_number = “10003” pert_description = “Frame” warehouse = “a19” contained_id = “50001” text/html 2022-01-26T11:38:20+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-print&rev=1643193500&do=diff AIX - Tisk [[http://www.ahinc.com/aix/printer.htm|lpd]] Start: startsrc -s lpd<br /> Stop: stopsrc -s lpd<br /> Status: lssrc -s lpd<br /> /usr/lib/lpd/pio/etc/piolsvp -p ... vypis vsech tiskaren vcetne ovladace /usr/bin/lsallq ... vypis vsech tiskovych front text/html 2022-01-26T11:38:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-profiles&rev=1643193507&do=diff name=LPAR1,profile_name=normal,lpar_env=aixlinux,all_resources=0,min_mem=1024,desired_mem=9216,max_mem=9216,proc_mode=shared,min_proc_units=0.3,desired_proc_units=1.0,max_proc_units=3.0,min_procs=1,desired_procs=3,max_procs=3,sharing_mode=uncap,uncap_weight=128,lpar_io_pool_ids=none,max_virtual_slots=10, text/html 2022-01-26T11:38:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-services&rev=1643193508&do=diff AIX - Sluzby lssrc -a - list system resource center - list of services, which are on and off<br /> refresh -s syslogd ... znovun nacte demona syslogd<br /> startsrc -l lpd ... start service lpd<br /> stopsrc -s syslogd ... stop service<br /> /etc/inittab text/html 2022-01-26T11:38:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-testlab&rev=1643193498&do=diff https://9.138.240.78/netaccess/redirect.html?sid=2147485330 ibmadmin@9.158.182.8 Passwd: toor123 ssh hscroot@9.158.182.9 user: workshop/workshop text/html 2022-01-26T11:38:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix-wpar&rev=1643193485&do=diff WPAR - Workload Partition mkwpar -n wpar1 -N interface=en1 address=10.1.1.81 ... vytvori wpar wpar1 s IP 10.1.1.81 na sitovce en1 a LV pro wpar startwpar ... nastartuje wpar lswpar ... vypise wpary clogin wpar1 .... pripoji se k wparu syncwpar ... text/html 2022-01-26T11:38:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:aix&rev=1643193498&do=diff Interni odkazy ERRPT - errpt chyby FS - Souborove systemy, LVM, disky a data HACMP - HA/clustering LPAR - LPARy, HMC, VIO a virtualizace MANAGE - Sprava systemu - uzivatele, balicky, jadro, logy... NET - Sitove veci NIM PRINT - Tisk SERVICES - Sluzby WPAR aix-parts aix-testlab aix-profiles Externi odkazy wiki.midrange.com Fora na IBM o AIX/HACMP LED kody na P-Series serverech text/html 2022-01-26T11:38:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:android&rev=1643193490&do=diff Externi Odkazy www.linuxreaders.com/category/android IDE, utility, Propojeni Android a PC Android Studio Jak nastavit prostredi pro (na MobileFirst tuturialu) Odkazy na aplikace www.freewarelovers.com/android market.android.com Google sluzby <https://www.google.com/android/devicemanager> ... Device manager najde telefon, zablokuje atd. <https://www.google.com/landing/now> ... chytra upozorneni podle casu, mista atd. Oblibene aplikace Barnacle Wifi Tether Advanced Task Killer text/html 2022-01-26T11:38:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:awk&rev=1643193484&do=diff UNIX - awk Externi odkazy uvod do awk AWK na DW maly kurz (en) Prepinace -F“\t” ... nastavi Field Separator na tabulator (vstupni oddelovac) -v LANG=$LANG ... prevede systemovou promennou LANG na promennou v awk -f prikazy_awk.txt ... spusti prikazy awk ze souboru prikazy_awk.txt text/html 2022-11-01T11:29:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:bash&rev=1667298558&do=diff Odkazy <https://tldp.org/LDP/Bash-Beginners-Guide/html/> ... Bash pro zacatecniky Promenne typ znak promenna=“Ahoj svete” ... definice promenne : ${aaa?Promenna neni nadefinovana} ... overi, zda je promenna aaa nadefinovana, jinak vyskoci s RC1 a textem: aa: Promenna neni nadefinovana echo ${ccc:?chyba} text/html 2022-01-26T11:38:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:bat&rev=1643193491&do=diff Scripting - batch files Externi odkazy Seznam NT preikazu Prikazy Promenne, cykly, podminky, vystupy SET AAA=HELO ECHO %AAA%<BR> @echo %time% ... vypise aktualni cas ECHO %OS% ... bypise verzi operacniho systemu %USERNAME% ... aktualni uzivatel %PATH% ... cesta ke spustitelnym souborum text/html 2022-01-26T11:38:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:bsd-manage&rev=1643193480&do=diff BSD Odkazy http://www.freebsddiary.org/ Parametry jadra vi /etc/sysctl.conf<br /> pkg_add ... prida balicek<br /> pkg_info ... informace o baliccich<br /> pkg_delete ... odebere balicek<br /> ftp -a ftp2.FreeBSD.org text/html 2022-01-26T11:38:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:bsd-net&rev=1643193492&do=diff BSD Externí odkazy Load balancing u 2 internetovych pripojeni Nastavení síťe /etc/rc.conf: ifconfig_em0=“inet 10.11.12.1 netmask 255.255.255.0 name wan0” ... nastavení síťové karty a přejmenování hned po startu ifconfig em0 name wan1 ... přejmenování zařízení em0 descr popis text/html 2022-01-26T11:38:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:bsd&rev=1643193512&do=diff Interni odkazy manage - sprava systemu (balicky, uzivatele atd.) bsd-manage bsd-net text/html 2022-01-26T11:38:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:citrix&rev=1643193499&do=diff Citrix client prikazy /opt/Citrix/ICAClient/wfica -desc “GEMB Remote desktop II” ... pripoji se k serveru definovanem timto popisem v appsrv.ini /opt/Citrix/ICAClient/wfica a.ica ... pripoji se k serveru definovanem v tomto souboru /opt/Citrix/ICAClient/wfmgr text/html 2022-01-26T11:38:13+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:clib&rev=1643193493&do=diff UNIX - C so ... shared objects - sdilene knihovny .a ... staticke knihovny LD_LIBRARY_PATH ... cesta ke knihovnam LIBPATH ... cesta ke knihovnam ar -x libssl.a ... rozbali knihovny zabalene v archivu libssl.a ar -a -v libssl.so libssl.a ... zabali knihovnu libssl.so do archivu text/html 2022-01-26T11:38:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:daemons&rev=1643193491&do=diff Tomas Lipensky - UNIX - Sluzby [[http://www.akadia.com/services/ntp_synchronize.html|ntp]] /usr/sbin/ntpdate -s -b -p 8 -u 129.132.2.21 ... synchronizace casu se serverem<br /> /etc/ntp.conf ... nastaveni serveru ntpd<br /> /etc/rc.d/init.d/ntpd start/stop text/html 2024-03-26T07:31:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:docker&rev=1711434711&do=diff Docker Externi odkazy Docker - FAQ Konfigurace export DOCKER_HOST=ssh://user@server ... docker příkaz se bude vykonavat vzdáleně na zadaném serveru .docker/config.json ... konfigurace docker clienta docker info ... ukáže informace o Dockeru: verze, ipadresy, certifikáty atd text/html 2022-01-26T11:38:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:emacs&rev=1643193510&do=diff Ctrl-A ... Home Ctrl-E ... End Ctrl-B ... back Ctrl-F ... Froward Esc-B ... Word Back Esc-F ... Work Forward Ctrl-D ... Del Ctrl-R ... Redisplay Ctrl-U ... Erase Line Ctrl-W ... Erase Word text/html 2022-01-26T11:38:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:esx&rev=1643193504&do=diff ESX Obsah: Externi odkazy virtuallyGhetto ... vyborne stranky o automatizaci VMware infrastruktury (William Lam) vCenter vCenter Server Appliance - vCenter na Linuxu - dedikovany linux + PostgreSQL + vCenter SA jako Linux alternativa k vCenteru PowerCLI - Rozsireni PowerShellu pro administraci vCentera (i pro text/html 2022-01-26T11:38:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:etc-asoundrc&rev=1643193480&do=diff #definice zvkuoveho zarizeni - bluetooth, viz hcitool pcm.btheadset { type bluetooth device 00:33:44:DD:EE:FF profile “auto” } text/html 2022-01-26T11:38:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:etc-chatscripts-xxx&rev=1643193509&do=diff ABORT BUSY ABORT 'NO CARRIER' ABORT ERROR '' AT AT “” OK AT+CGDCONT=1,“PPP”,“internet.t-mobile.cz”,“0,0”,0,0 OK “ATDT*99#” CONNECT \d\c text/html 2022-01-26T11:38:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:etc-dmrc&rev=1643193494&do=diff [Desktop] Language=en_US.utf8 Layout=us Session=xfce4 text/html 2022-01-26T11:38:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:etc-ifcfg&rev=1643193494&do=diff /etc/sysconfig/network-scripts/ifcfg-eth0: DEVICE=eth0 BOOTPROTO=static BROADCAST=192.168.1.255 HWADDR= IPADDR=192.168.1.111 NETMASK=255.255.255.0 NETWORK=192.168.1.0 ONBOOT=yes TYPE=Ethernet /etc/sysconfig/network-scripts/ifcfg-eth0:1 DEVICE=eth0:0 BOOTPROTO=none ONPARENT=yes IPADDR=XXX.XXX.XXX.XXX NETMASK=255.255.255.0 BROADCAST=XXX.XXX.XXX.255 text/html 2022-01-26T11:38:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:etc-ppp-chap-secrets&rev=1643193504&do=diff “gprs” * “gprs” text/html 2022-01-26T11:38:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:etc-ppp-peers-xxx&rev=1643193482&do=diff hide-password nopcomp noauth connect “/usr/sbin/chat -v -f /etc/chatscripts/xxx” debug /dev/ttyIPWp0 230400 defaultroute noipdefault usepeerdns persist holdoff 1 user “gprs” ipparam tmobile mtu 1020 text/html 2022-01-26T11:38:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:etc-xorg-conf&rev=1643193480&do=diff Load "freetype" ... modul odpovedny za TrueType Fonty *.ttf Load "type1" ... modul odpovednu za Adobe Type1 *.afm, *.pfm, *.pfb Load "bitmap" ... modul odpovedny za Bitmap fonty *.bdf Driver "evdev" "/dev/input/event3" ... v X11V7 (6.9) nahrazuje ovladac mouse, cislo event se dozvime z: cat /prc/bus/input/devices -- multiseat (6.9, 7) -- Sekce Monitor0, Monitor1, Device0, Device1, atd., 2x ServerLayout, potom test: sleep 40 &amp;&amp; kilall Xorg; Xorg -novtswitch -sharevts -layout room0 :0 a Xo… text/html 2022-01-26T11:38:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-cluster&rev=1643193499&do=diff HP-UX - cluster (Serviceguard) status cmviewcl ... ukaze stav slusteru<br /> cmviewcl -v ... Vice ukecany stav clusteru cmviewcl -f line ... radkovy vypis pro scripty start/stop cmruncl -v ... nastartje cluster (cmcld) cmrunnode -v node ... privede node znovu do clusteru text/html 2022-01-26T11:38:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-dsf&rev=1643193497&do=diff /dev/tty0p0 ... ternminal device file /tev/ttyp0p0 ... modem dial-in /dev/cul0p0 ... modem dial-out /dev/cua0/0 ... Modem direct connect /dev/c0p0_1p ... Serial printer /dev/tty00 ... slave pseudo terminal - klient /dev/pty00 ... master pseudo terminal - server - 60 by default in kernel (npty, nstrpty) text/html 2022-01-26T11:38:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-fs&rev=1643193484&do=diff HP-UX - File Systemy, LVM, zalohovani, Storage Obsah: Soubory FS - souborove systemy Swap LVM - Logical Volume Manager LV - Logical Volume VG - Volume Group PV - Physical Volume Veritas LVM Storage Bootdisk System backup Omnibackup Ignite backup text/html 2022-01-26T11:38:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-idf&rev=1643193482&do=diff 3 EFI 500MB HPUX 100% HPSP 400MB text/html 2022-01-26T11:38:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-integrity&rev=1643193485&do=diff Integrity <a name=“boot|]] Integrity boot <h6>Boot proces na Integrity</h6> <li>POST ... Power-On Self Test - Test ulozeny v BootROM</li> <li>PAL ... Processor Abstraction Layer</li> <li>SAL ... System Abstraction Layer</li> <li>EFI boot manager/shell text/html 2022-01-26T11:38:16+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-manage&rev=1643193496&do=diff HP-UX - Sprava systemu <hl> <a name=“admin|]] Administrace /usr/sbin/sam ... (System Administration Manager) konfiguracni nastroj na vsechno, textovy, pokud je $DISPLAY, tak i graficky<br /> sam -r ... restricted SAM - omezeny pro jine uzivatele, nez root text/html 2022-01-26T11:37:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-mp&rev=1643193478&do=diff MP - Management Processor Defaultni uzivatel: Admin/Admin zakladni MP&gt; mod co ... COnsole interface - konzole serveru, nebo nParu vtp ... Virtual Front Interface - monitoring stavu systemu cm ... Command Menu - prikazova radka MP cl ... Console Log viewer - prohlizeni logu konzoli text/html 2022-01-26T11:38:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-net&rev=1643193503&do=diff HP-UX - Nastaveni site balicky pro sit swlist -l product Networking ... seznam balicku pro sit swlist -l bundle | grep HW= ... seznam balicku pro podporu sitovych karet swlist TOUR ... podpora IPv6 v 11i v1 a nizsich start site /sbin/init.d/hostname - /etc/rc.config.d/netconf text/html 2022-01-26T11:37:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-parisc&rev=1643193479&do=diff PA-RISC <a name=“boot|]] PA-RISC boot <h6>Boot proces na PA-RISC</h6> <li>POST ... Power-On Self Test - Test ulozeny v BootROM</li> <li>PDC ... Processor Dependent Code - Test ulozeny v BootROM</li> <li>IODC ... I/O Dependent Code - Test ulozeny v BootROM</li> <li>PDC/BCD text/html 2022-01-26T11:37:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-partitions&rev=1643193477&do=diff oarstatus ... informace o prostredcich ostatnich nParu hpvmstatus ... informace o prostredcich ostatnich VM VPAR vparstatus ... informace o prostredcich ostatnich vParu vparstatus -A ... status VPARU<br /> text/html 2022-01-26T11:38:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hp-services&rev=1643193508&do=diff Procesy krm ... demon na ponitorovani parametru jadra, ktery vyuziva kusage vhand ... Vybira procesy, ktere bude swapovat (page-in, page-out) swagentd ... demon, ktery se stara o balicky. Ceka na swagent-a, nebo spousti swagenta, ktery spousti dotazy a akce text/html 2022-01-26T11:38:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:hpux&rev=1643193512&do=diff Interni odkazy Sprava systemu - Boot proces Integrity serveru - Boot proces PA-RISC serveru Souborove systemy a data Sitove veci Sluzby HACMP - clustering nPary, vPary, VM, ... Ignite Tisk hp-idf hp-dsf hp-mp Externi odkazy docs.hp.com http://docs.hp.com/en/hw.html software.hp.com itrc.hp.com www.hp.com www.hp.com/go/itanium - Integrity servery HP s procesory Itanium www.hp.com/go/hp9000 - servery HP s procesory PA-RISC www.hp.com/go/servers - servery HP http://www.hp.co… text/html 2023-10-10T10:13:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:index&rev=1696925618&do=diff Síťě: * Cisco * OpenWRT Mobilní zařízení - OS: * Android Operační systémy: Unix obecně: * Unixové příkazy * Služby * Emacs * Awk * VI * Knihovny Linux * Správa systému * Souborové systémy a data * Síť * Služby * Virtualizace * Cluster * X server * Nezařazené příkazy * Seznam linuxovych sluzeb AIX * Správa systému * Souborové systémy a data * Síť * Tisk, Sluzby, WPAR * Virtualizace * Cluster * NIM * Errpt - logovani chyb HP-UX *… text/html 2024-02-11T14:01:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:jq&rev=1707656484&do=diff JQ Externi odkazy JQ manual jq přepínače -r ... zobrazí jen hodnotu, nedává do uvozovek jq příkazy select(.pole == "hodnota") ... selekce, výběr, filtr = zobrazí jen hodnoty splňující podmínku map(.hodnota) = .[] | .hodnota ... vnoží se do seznamu text/html 2022-01-26T11:38:20+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-cluster&rev=1643193500&do=diff LINUX - Cluster Externi odkazy xCAT - Extreme Cluster Administration Toolkit - kolekce Perk a ksh skriptu atd. k ovladani clusteru CSM Cluster System Management - zpusob na centralni zpravovani clusteru ECT Enhanced Cluster Tools . extra funkce pro CSM OSCAR - kolekce opensource nastroju pro clustering text/html 2022-01-26T11:38:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-commands&rev=1643193483&do=diff LINUX - Ostatni prikazy <http://www.ghacks.net/2009/08/02/manage-your-active-directory-from-linux-with-adtool/> .. spravovani Active directory z Linuxu Nagios ... monitoring <http://www.kegel.com/linux/pxe.html> ... network boot and remote install simple-scan ... scanovani scanbutond ... demon, ktery monitoruje tlacitko scaneru a provadi akce xte 'sleep 5' 'str ahoj' 'key Return' text/html 2022-01-26T11:38:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-fs&rev=1643193497&do=diff LINUX - Souborove systemy, disky, LVM, ... Soubory stat soubor ... informace o souboru - cas modifikace, pristupu atd. Pristup k souborum procesama fuser /mnt/a ... seznam procesu, tere vyuzivatji /mnt/a fuser -vk /mnt/a ... vypise vsechny procesy, ktere pristupovaly na /mnt/a a zabije je text/html 2022-01-26T11:38:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-konfigurace&rev=1643193490&do=diff Ubuntu Ubuntu - apt remove example-content #… odebere zbytecny balik - pisnicka a video LVM sifrovane na urovni PV nebo LV? LV, protoze si muzeme vybrat, jake LV nesifrovat a ktere sifrovat. Lepe se prenasi mezi PV, bezpecnejsi, chranene proti prenosu na nechranene PV text/html 2022-07-11T00:24:31+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-manage&rev=1657491871&do=diff LINUX - Sprava systemu, uzivatele, balicky, jadro, ... Externi odkazy Wiki o linuxu - Mirka StressLinux (www.srtesslinux.org) - distribuce na testovani HW NSA - SELinux - bezpecnostni doporuceni NSA k SELinuxu Guide to the Secure Configuration of RHEL5 Red Hat Linux 5 Hardening Tips Runlevely runlevel ... ukaze aktualni runlevel init 5 ... prepne do levelu 5 text/html 2022-01-26T11:38:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-manpage&rev=1643193501&do=diff .TH PILOTAGE 1 LOCAL .SH NAME pilotage - checks and print the status of monitored processes, FS's and URLs on stdout .SH SYNOPSIS .B pilotage .B [ .I -v | -h | -f | -q | -a XXX | -m XXX | -d XXX .B “] .SH AVAILABILITY UNIX platforms: Linux, AIX, HP-UX, Solaris .SH DESCRIPTION pilotage makes a test of all processes, file systems and text/html 2022-01-26T11:38:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-media&rev=1643193483&do=diff Scaner xsane ... scanovani ze scaneru, videa atd. - vyuziva ,a href=“<http://www.sane-project.org>|SANE]] (Scanner Access Now Easy) sane-find-scanner ... najde USB scannery scanimage -d 'smfp:usb;04e8;3469;ZF5RB8KG1F00KNZ' --page-format A4 --resolution=300 --format=tiff -b text/html 2024-03-12T09:40:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-net&rev=1710232858&do=diff LINUX - Site, sitove nastaveni Obsah Konfiguracni soubory Nastaveni sitoveho provozu Bezdratova sit Modem a GRPS/EDGE/4G pripojeni Etherchannel = bonding Testovani provozu, prohlizeni site, ... IPv6 NAT a routing Kernel a ovladace zarizeni pro sitove zarizeni text/html 2022-01-26T11:38:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-pilotage.spec&rev=1643193509&do=diff Name: pilotage Version: 3.6.6 Release: 1 Summary: Simulation of monitoring on the server License: LGPL URL: <http://w3.ibm.com/connections/wikis/home?lang=en#/wiki/Pilotage+project> Source: /mnt/ibm/project/pilotage/pilotage-%{version}.tgz Buildroot: %{_tmppath}/%{name}-%{version}-%{release} Packager: Tomas Lipensky <tomas.lipensky@cz.ibm.com> #%define text/html 2026-04-01T14:36:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-proc&rev=1775046971&do=diff /proc/sys/kernel/hostname /proc/meminfo /proc/PID/cmdline /proc/PID/status /proc/PID/statm /proc/PID/limits /proc/PID/smaps_rollup /proc/PID/fd /proc/PID/task ... vlákna - thready /sys/fs/cgroup/memory.current /sys/fs/cgroup/memory.max text/html 2023-08-17T12:26:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-services&rev=1692267987&do=diff LINUX - Sluzby Externi odkazy Seznam a popis sluzeb ve Fedore 13 cgconfig dmks_autoinstaller DHCP DHCP iptables -I INPUT -p udp --dport 67 -j ACCEPT rpm -i dhcp service dhcpd start/stop/status/configtest /etc/dhcpd.conf /etc/sysconfig/dhcpd /var/lib/dhcpd/dhcpd.leases .. historie pridelenych adres text/html 2023-09-05T15:52:53+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-vpars&rev=1693921973&do=diff LINUX - Virtualni pocitace * Pro virtualizaci W2012, W10, W8 je potreba zapnout ochranu pameti v biosu, jinak se OS nespusti. * Pri konverzi obrazu z VMWare do KVM se smeni SATA radic na IDE. Je treba radic zmenit, jinak nenastartuje system, hlavne Windows KVM KVM - Kernel Based Virtual Machine text/html 2023-02-08T15:19:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-workstation&rev=1675865973&do=diff Install Ubuntu on encrypted physical volume lsblk ## list disks DEV=/dev/xxx ## select a proper disk device sgdisk --print $DEV ## list current partitions BOOTPAR=x;PVPAR=z;EFIPAR=u;GRUBFS=v sgdisk --new=$BOOTPAR:0:+512M --typecode=$BOOTPAR:8301 --change-name=$BOOTPAR:/boot $DEV text/html 2022-01-26T11:38:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:lin-xserver&rev=1643193481&do=diff LINUX - X Windows Externi odkazy Popis xserver architektury SysAdminGuide na wiki.gnome.org - navod na spravu GNOME SysAdminGuideUpdate na wiki.gnome.org X Windows startx, xinit startx -- :1 ... spusteni druheho Xwindows startx -- :2 ... spusteni tretiho Xwindows gimp --display :2 ... spusteni gimpu ve tretim Xwindows text/html 2026-04-01T14:26:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:linux&rev=1775046403&do=diff Linuxove distribuce Seznam Linux distribuci na Wikipedii . “Live” Linux (OS na vyndavacim mediu “CD/DVD/USB”, nepotrebuje harddisk) existuje pro vsechny zname distribuce, nektere jsou vytovorene pouze pro tento ucel.. Best practice nastaveni Linux pracovni stanice Unixové príkazy unixové príkazy Sluzby emacs VI C jq awk bash nc ... netcat, ncat text/html 2025-11-02T05:53:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:macos&rev=1762059213&do=diff MacOS GUI Finder defaults write com.apple.finder _FXShowPosixPathInTitle -bool YES ... nastaví, že Finder ukazuje plnou cestu pro aktuální zobrazení Shift-Command-G ... dialog na zadání cesty, kam se přemístit Sluzby launchctl list ... text/html 2022-01-26T11:38:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:manpage&rev=1643193506&do=diff .TH PILOTAGE 1 LOCAL .SH NAME pilotage - checks and print the status of monitored processes, FS's and URLs on stdout .SH SYNOPSIS .B pilotage .B [ .I -v | -h | -f | -q | -a XXX | -m XXX | -d XXX .B "] .SH AVAILABILITY UNIX platforms: Linux, AIX, HP-UX, Solaris .SH DESCRIPTION pilotage makes a test of all processes, file systems and URL's defined in the configuration files of the monitoring tools: BMC Patrol, DM Unix, IBM Tivoli Monitoring v.5 and IBM Tivoli Monitoirng v.6. It can also work with… text/html 2023-02-08T15:30:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:nc&rev=1675866610&do=diff nc -X connect -x 127.0.0.1:8080 google.com 443 ... připojení na google.com port 443 přes proxy na portu 8080 (connect - HTTP proxy, 4 - SOCKS4, 5 - SOCKS 5) nc -zv 1.2.3.4 22 ... tcp ping - otestuje, jestli na IP 1.2.3.4 na portu 22 lze navázat TCP spojení text/html 2023-10-10T10:32:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:pac&rev=1696926750&do=diff <https://findproxyforurl.com/pac-functions/> Funkce if (shExpMatch(host, “*.local”)) ... kdyz je host roven regularnimu vyrazu if (dnsDomainIs(host, “google.com”) || dnsDomainIs(host, “www.google.com”)) ... kdyz je domena jedna z nasledujicich if (isInNet(dnsResolve(host), “172.16.0.0 text/html 2022-01-26T11:38:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:pilotage.spec&rev=1643193487&do=diff Name: pilotage Version: 3.6.6 Release: 1 Summary: Simulation of monitoring on the server License: LGPL URL: <http://w3.ibm.com/connections/wikis/home?lang=en#/wiki/Pilotage+project> Source: /mnt/ibm/project/pilotage/pilotage-%{version}.tgz Buildroot: %{_tmppath}/%{name}-%{version}-%{release} Packager: Tomas Lipensky <tomas.lipensky@cz.ibm.com> #%define text/html 2022-01-26T11:38:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:powershell&rev=1643193495&do=diff Powershell Externi odkazy http://commandwindows.com Pester - unit testy PowerShell skriptu <https://powershell.org/> ... clanky, knizky, diskuze ohledne PowerShellu Programy managovatelne PS Exchange 2007+ SQL 2008+ System Center Data Protection System Center Operations Manager System Center Virtual Machine Manger atd. Help, debugging text/html 2022-01-26T11:38:13+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:ps&rev=1643193493&do=diff Powershell Externi odkazy http://commandwindows.com Programy managovatelne PS Exchange 2007+ SQL 2008+ System Center Data Protection System Center Operations Manager System Center Virtual Machine Manger atd. Prikazy &amp; spustitelny_soubor parametrt ... spusti spustitelny soubor s parametry, ktere se neinterpretuji jako PS parametry text/html 2022-01-26T11:38:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:sol-cluster&rev=1643193495&do=diff Solaris - Cluster info na Veritas Cluster info na Veritas Cluster Task info na Veritas Cluster Cheat Sheet text/html 2022-01-26T11:38:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:sol-fs&rev=1643193514&do=diff Disky, LVM, souborove systemy odkazy Solaris Volume Manager Administration Guide<br /> Fyzicke/logicke zarizeni iostat ... info o I/O zarizenich<br /> fmthard ... meni a vytvari VTOC na jednotlivych discich/slice, bacha na chyby, lepsi uzit format<br /> prtvtoc /dev/rdisk/c2t0d0s0|fmthart -s - /dev/rdsk/c2t0d0s0 text/html 2022-01-26T11:37:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:sol-manage&rev=1643193478&do=diff Sprava systemu - uzivatele, balicky, jadro, logy... admintool ... manazer nastaveni systemu<br /> boot ... poradi bootovacich medii<br /> luxadm ... administrace diskovych poli<br /> luxadm -v display<br /> luxadm -v port<br /> dmesg ... zpravy z jadra<br /> /usr/platform/`uname -i`/sbin/prtdiag -v text/html 2022-01-26T11:38:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:sol-net&rev=1643193486&do=diff Solaris - Sit, nastaveni site Nastaveni site /etc/hostname*<br /> /etc/nodename<br /> /etc/inet/hosts ... (IP name [loghost]) Pokud je poznamka loghost, syslogd posila udalosti na tento server<br /> /etc/inet/*<br /> /etc/defaultrouter<br /> /etc/defaultdomain<br /> /etc/nsswitch.conf k text/html 2022-01-26T11:38:16+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:sol-prikazy&rev=1643193496&do=diff Solaris - ostatni prikazy mt ... (magnetic tape) ovladani pasky<br /> ufsdump ... zalohovani fs<br /> <br /> /usr/openv/netbackup/bin/bpps -a ... jede Netbackup?<br /> /usr/local/bin/netbackup/sauv_monitor ... report za 24 hodin<br /> /usr/openv/netbackup/bin/admincmd/bpdbjobs -report text/html 2022-01-26T11:38:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:sol-print&rev=1643193510&do=diff Solaris - tisk lpsystem -l ... informace o print serveru lpshut ... zastavi print server enable/disable/accept/reject /usr/lib/lpsched ... spusti print server telnet printer 9000 ... pripoji se na BSD tiskarnu /etc/lp/* koniguracni soubory lpstat -t text/html 2022-01-26T11:38:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:sol-services&rev=1643193506&do=diff Solaris - Sluzby Tisk Start:<br /> /usr/lib/lp/lpsched<br /> Stop:<br /> /usr/lib/lp/lpshut<br /> admintool ... nastaveni tiskovych sluzeb<br /> lpadmin ... prida, odebere, zmeni, ukaze tiskarnu, tiskovou frontu<br /> enable, disable ... Zakaze razeni do fronty<br /> lpstat text/html 2022-01-26T11:38:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:ssh-config&rev=1643193488&do=diff # HTTP-proxy for all servers Host * ProxyCommand corkscrew http-proxy.example.com 8080 %h %p ~/.ssh/proxyauth # in ~/.ssh/proxyauth is stored userID and passwd (userID:passwd) ## Another http-proxy solution Host *.com ProxyCommand connect -H proxy.local.net:8080 %h %p Host Home User whyDoYouWantToKnow Port 8322 ProxyCommand connect -S socks.local.net %h %p #Socks proxy HostName harisund.com Host Office User UberConfidential Port 22 HostName machine.whereIwork.com text/html 2022-01-26T11:38:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:sunos&rev=1643193507&do=diff Interni odkazy Sprava systemu - uzivatele, balicky, jadro, logy... Souborove systemy a data clustering ostatni prikazy Sitove veci Tisk Sluzby Externi odkazy rootvg.net crossbow project - virtualizace text/html 2022-01-26T11:38:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:ubuntu&rev=1643193501&do=diff 18.04 apt remove example-content #... odebere zbytecny balik - pisnicka a video text/html 2024-07-17T22:16:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:unix-commands&rev=1721247411&do=diff UNIX - Prikazy Odkazy 1-liners 1. cast jedno radkovych prikazu P.Kurminse 1-liners 2. cast jedno radkovych prikazu P.Kurminse 1-liners 3. cast jedno radkovych prikazu P.Kurminse Linuxjournal.com Obrazovka echo ... napise na obrazovku text clear ... vycisti screen tty ... ukaze, ktera konzole je aktivni text/html 2026-03-16T14:06:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:unix&rev=1773666389&do=diff Unixové prikazy unixové prikazy Sluzby Emacs awk VI C jq manpage nc ... netcat, ncat Externi odkazy expect - programovani v TCL, umi poslouchat a posilat odpovedi (mozno uzit pro telnet atd) bash http://kutngedg.homelinux.org/blog/ ... blogy o AIX, LINUX, HP-UX, Solarix, SQL, Disk Arrarys, ... http://www.g-loaded.eu/2005/11/10/ ... blogy o Linux problemech a jejich reseni text/html 2022-01-26T11:38:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:vi&rev=1643193512&do=diff Souhrn ovladani viemu ... cheatsheet s ovladanim vi EDITACE Y, yy, :y, y$ ... aktualni radek do schranky y3l ... 3 pismena do schranky p ... vlozit ze schranky za P ... vlozit ze schranky pred u ... undo ctrl-r ... redo D, dd, ... smazat cely radek d3d ... smazat 3 radky J text/html 2022-01-26T11:37:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:virtualization&rev=1643193478&do=diff Virtualizace - Virtualni pocitace KVM Linux reseni - interni odkaz lin-vpars.html libvirt Linux reseni - interni odkaz lin-vpars.html XEN Linux reseni - interni odkaz lin-vpars.html [[http://www.virtualbox.org/|VirtualBox]] Linux prikazy na internim odkazu lin-vpars.html [[http://www.vmware.com/cz/|VMWare]] text/html 2022-01-26T11:37:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:win-debug&rev=1643193479&do=diff symstore.exe ... symstore je nastroj na vytvareni knihoven symbolu (symbol store). Je obsahem balicku Debugging Tools for Windows SrcSrv SrcSrv (Source Server) je nastroj na vylistovani presnych verzi zrojaku pouzitych na vytvoreni aplikace (build) pdbstr.exe ... nastroj na praci s .pdb soubory (indexovani) pro text/html 2022-01-26T11:38:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:win-defender&rev=1643193505&do=diff Moznosti InTune - sprava nastaveni mobilnich zarizeni (bezpecnost, nastaveni, ...) napojena na Azure AD InTune sluzbu Materialy o InTune text/html 2022-01-26T11:38:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:win-registry.html&rev=1643193488&do=diff WER dumpy Windows Error Reporing dump je otisk procesy v okamziku jeho zhrouceni (.NET aplikace) HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps DumpFolder (REG_EXPAND_SZ) = %LOCALAPPDATA%\CrashDumps ... cesta kam se ukladaji WER dumpy text/html 2022-01-26T11:37:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:win-registry&rev=1643193479&do=diff Prace s registrama regedit.exe reg query “HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options” /v GlobalFlag /s WER dumpy Windows Error Reporing dump je otisk procesy v okamziku jeho zhrouceni (.NET aplikace) WER - HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps text/html 2023-11-21T15:07:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://tomas.lipensky.cz/doku.php?id=os:windows&rev=1700575629&do=diff Windows Externi odkazy Codeplex - opensource projekty na Microsoft produkty Interni odkazy CMD a .bat soubory Powershell registry, WER dumpy, .. Defender, inTune, .. Powershell Debugging aneb hledani chyb Verze Verze se stenym jadrem XP a 2003 7 a 2008 8 a 1012 10 a 2016 (2016 ma negrafickou variantu instalace -