LAB Setup for Linux

8/17/2019 LAB Setup for Linux

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LAB Setup for LINUX

TASK # 1: Download and Install VMware Workstation (30

mins)By using this virtualization software, we can create many Vs !"#U$mem$%&' on

which install (i)erent *perating systems such as win(ows or Linu+ avors!-..$'

ain */0ective1 2e are going to create 3 Vs an( then Install "ent*S Linu+ *S later

on those Vs4


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5ou will get the software in 6ol(er 7 6avorites8&ownloa(s !i4e4,

"18users8hussain8&ownloa(s'

&ou/le clic9 on the software to /egin installation1


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*: you can use the /elow serial 9eys after -. (ays


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Serial ;ey for 2or9station -7?@>7C?"D;7-"E


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All these software are only to create V on which you can install *S4 ?his you can

compare li9e, instea( of /uying (i)erent laptops an( installing *S, you are creating

as many laptops as possi/le in this software4 ?his is virtualization concept4

TASK 1$1: %reate a VM &' name serer1


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?his way, you (ownloa( centos -37/it *S software 4iso image4

By (efault, 5ou will get the software in 6ol(er 7 6avorites8&ownloa(s !i4e4,

"18users8hussain8&ownloa(s'


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TASK # 3: 45%6 7 "ASI% I8STA..ATIO8Minim!m and 4eommended 4e9!irement to install 456. 7: !:%KL versions

P "ent*S versions'

5ardware

4eomm$

4e9$/or 456.73,&it

Minim!m re9$or456.7 3,&it

4eomm$

4e9$/or 456.77&it

Minim!mre9$ or456.7 7&it

;roessor

A&Intel&ual "ore A&Intel # >

A&Intel "ore3 (uo

A&Intel&ual "ore

Mot2er"oard Normal Normal V? Kna/le( V? Kna/le(

4AM 7=


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Installin+ 456. 7 wit2 a&oe s=ei*ation

Knter into BI*S setting an( ma9e "&&V& &rive as Mrst /oot (evice a9e sure that V? !Virtual ?echnology' is ena/le( for :%KLE E>7/it systems

Insert the :%KL E "&&V& into "&&V& (rive an( /oot the system If /oote( from "&&V& :*, the installation screen will /e (isplaye(

Task 3$1: Installin+ %entOS7 lin! (!sin+ standard met2od) on

VM1!Installing :%KLD 77R http1www4tecmint4comre(hat7enterprise7linu+7D7

installation'

In my language,

*S installation is li9e moving the (ata from "&&V&IS*Networ9 image to %ar((is9

in proper way!in win(ows they calle( "7(rive an( Linu+ they calle( !root Mlesystem'


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Select the Linu+ 4iso image via "&&V& !virtually'


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Now clic9 on #ower7*n /utton


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5ou will see the /elow screen >

ove the cursor to Install or =+rade an eistin+ s'stem an( press

6nter


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?o test the me(ia select OK> to s9ip the testing move cursor to Ski= an(

press 6nter

"lic9 on 8et /utton to move forwar(

Select your (esire( language, usually 6n+lis2$ "lic9 8et to continue


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Select the 9ey/oar( type as reuire( usually $S 6n+lis2> clic9 8et to

continue

Select the type of Storage for the computer4 "lic9 8et to continue


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If the storage (evice is from Vware then you will get a/ove warning message

Assign a hostname to the system4 If you wish to give ip a((ress clic9 on

%on*+!re 8etwork , else clic9 8et to continue


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Select the nearest city in your ?ime @one an( clic9 on 8et to continue

Set some passwor( for root, then clic9 on 8et to continue


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Select the type of partitioning you want, to create your own partitions with

custom sizes, select %reate %!stom .a'o!t an( clic9 on 8et to

continue8ote1 If you choose (efault option instea( of custom, *S will install

without any options for (is94 It use( LV partitioning /y (efault4 5ou can

verify with J(f 7h comman(


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"lic9 on the /ree space, then clic9 on %reate to create your own

partitions

"hec9 the /o+ /esi(e Standard ;artition> "lic9 on %reate to continue


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Select &oot from Mo!nt ;oint Bo+, give the size 3..B for it an( clic9

on OK to create it


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S

e

l

e

c

t

the /ree space again an( clic9 on %reate to create another partition4

Also chec9 the /o+ /esi(e Standard ;artition> "lic9 on %reate to

continue


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Select from Mo!nt ;oint Bo+, give the size you wish for it an( clic9 on

OK to create it4


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:epeat the a/ove steps in similar fashion an( create swap partition !select free

space , clic9 on create4 Again select stan(ar( partition an( then create4 ?hen /elow

/o+ opens4

?his time select swa= from /ile S'stem T'=e$ Cive the size reuire(

an( clic9 on OK


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6inally you will see the partition as a/ove an( clic9 on 8et to continue with

it4


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"lic9 on /ormat to format the partition an( continue with it

"lic9 on Write 2an+es to disk to continue , if wish not to ma9e changes

clic9 on ?o "ak


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Boot Loa(er is a program


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8ote: %ere you can select &es9top or Basic server or any other type as per

reuirement4

In real time, you use the image which will alrea(y setup /y Kngineering ?eam as per

company environment nee(s an( hence you will not see these options an( get only

/asic server li9e *S4

If it is V, then *S installation is nothing /ut a (eployment from templates4 Very

Very easy


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2hen a/ove prompt is (isplaye(, remove the "&&V& from (rive an( clic9 on

4e&oot$

/ollow all t2e ste=s as a==ro=riate &' likin+ on /orward> t2en 'o! will

+et lo+in sreen w2ere 'o! enter !sername and =assword$


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*nce you login,if it comes @ sign then it means normal !ser4 If it # !poun(' sign

then it means root !ser4

#!namea #at etrelease #ar2 #dmideodeBmore

Cer' im=ortant ommands

Task 3$,: Installin+ %entOS .in! !sin+ .VM ;artitionin+ on

VM, :

?he only (i)erence in a normal installation an( .VM installation is that

instea( of creating normal partition we will create a V? an( then .Vs for all

partitions, e+cept &oot and swa=$• ?he a(vantage of installing Linu+ using .VM is that, if any of system

partition is running out of space an( reuire( more space, in case of normal

partitioning it is not possi/le to increase the size of a partition once it is

create(4 But, using LV the space can /e (ynamically increase( whenever it

is reuire(4

• Kven if there is no space remaining in the (is9 some space can /e /orrowe(

from other .VMsan( can easily /e assigne( to reuire( system partition to

fulMll its nee(4• .VM provi(es a greater scala/ility to the a(ministrator an( avoi( uncertain

(owntime to the server4

• .VM ensures the possi/ility of increasing an( (ecreasing the sizes whenever

reuire( an( prevents unnecessary loss of time4

Start the installation normally as (one previously, /ut only at the time of

partitioning follow the steps /elow4


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• Select the /ree space an( clic9 on %reate> then select .VM ;2'sial

Vol!me an( clic9 %reate to procee(4


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• Cive the ma+imum possi/le size to this ;V> as all the partition has to /e

create( insi(e it only4


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• Select the create( ;V> i4e4, s(a< an( then clic9 on create


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• ?his time chec9 the /o+ /esi(e .VM Vol!me ?ro!= to create a volume

group, clic9 on to create a VC4


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"lic9 on the Add /utton in the a/ove (iagram, it will create partitions in thatvolume group vgsystem34


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"lic9 on Add &!tton to start a((ing .Vs one /y one, Select a mount point

an( assign a size to it an( clic9 on OK$

4e=eat the a/ove step an( create the following partitions with the given sizes

• usr with Q4= CB appro+

• var with >4= CB appro+

• opt with 3 CB appro+

• , tmp, home 3 CB each appro+

• opt - CB appro+

Note1 All the sizes liste( a/ove are /ase( on the availa/ility of the space4 It is no

where a recommen(e( or minimum sizes4 ?he sizes can /e /ase( on your

reuirements4 But usr reuire( the a/ove given size!more' if it is E>7/itarchitecture4


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Select the /ree space un(er 5ard Dries an( create &oot with 3..B an(

S2A# with 3 CB4 a9e sure that you select Standard ;artition this time,

instea( of .VM$


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• Verify the sizes an( clic9 on 8et to continue with the installation4 "omplete

the installation as usual as we have (one previously at the /eginning of the

course4


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8OT6 (V64E IM;O4TA8T ):

a9e sure a/out the connectivity /etween win(ows an( Linu+ is correct

!networ9ing'


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If no internet is reuire( on your Linu+ then

:ight clic9 on V 77Rsettings 77R Networ9 A(apter 77R o NA?

an( set the vmnet range I# to your Linu+ server

If internet is reuire( on your Linu+ server then

:ight clic9 on V 77Rsettings 77R Networ9 A(apter 77R o Bri(ge Networ9

an( set the 2ireless 2i76i range I# to your Linu+ server

?o verify, internet is wor9ing or not Linu+ 1 Jping www4google4com


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?hen set the I# a((ress in the Linu+ server in the similar range of Vware Networ9

A(apter VnetQ


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?o Assign "hange I#7A((ress 1

Step


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6inally you have the values as

%ostnamePserver<

Ip7 A((ress P


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Jvi etcsysconMgnetwor9

%*S?NAKPserver3

Suppose if you want to change I# a((ress, then

Jvi etcsysconMgnetwor97scriptsifcfg7eth.

I#A&&:P


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Suppose if you nee( to call some of your frien(, then you nee( to have his no4 an(

that num/er you will insert in (ialpa( an( call him4 ?hat num/er will wor9 only if it is

registere( with carrier!AtO?, ?7mo/ile, Verizon, Vo(afone, airtel etcT4'

Similarly here if you nee( to login to server


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8OT6: As =er se!rit' =oli'> root !ser is disa&led ia SS5 lo+in

*:

Task 7: /irst Set o ommandsi' Jcat etcreleaseii' Juname aiii' Jarchiv' J(mi(eco(e ! an( chec9 for system information paragraph for o(el an(

serialJ'v' Juptimevi' Jcat procmeminfo or Jcat proccpuinfo or Jf(is9 7l

vii' Jfree m or Jtop or (f hviii' Jps ef or Jps au+i+' Jc( etcinit4( an( Jls an( Jservice service7name

!statusstartstoprestartreloa('+' Jrpm a

I# A((ress relate(

PJvi etcsysconMgnetwor97scriptsifcfg7eth.B**?#:*?*P(hcp


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PJVi etcsysconMgnetwwor97scriptsifcfg7eth.B**?#:*?*PstaticI#A&&:P

Documents

LAB Setup for Linux