Chapters
Chapter 1: Basic Commands and Navigation Beginner
Quests
Complete quests to unlock and decode the next ones!
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Quest 0: sucbi
RWE td bl wuh thvlnrf
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Quest 1: hhc
Xxqfc hmeiahn cglgomyrc
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Quest 2: tp
Oear rhnekyiyo jlkdsqsb
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Quest 3: zv
Dbzvtf needetqrh
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Quest 4: gunxj
Fidg cypujnoux
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Quest 5: xhfdr
Ihdoiy xxbze tyulqdccq
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Quest 6: dejro
Wpmozg sy honih raxo ef sazvxn ztez ctixchoesi
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Quest 7: wi
Kdqu jjsyh fcm yijspntglyb
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Quest 8: sa
Yakb yl hbmafp owxfz ioy hdteggyibku
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Quest 9: gj
Njjnqn ruadn dd bezpjuslptm
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Quest 10: yzd
Sljorcvflvz ksb reiuafo ezoq frnfcoe
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Quest 11: mdrj
Xeuqlaq l doya nj ixdh
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Quest 12: pfm
Zyyjkaj avx xisrif ki c cvtnzvq
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Quest 13: rmgx
Usek Diuy xxbudqckj
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Quest 14: mgatxs
Qmgmuwu tzm-dgnb qmdiws jpsa mywrabgcobtc
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Quest 15: kjktq
Pdbry tku wahbamwu jmzabk
Chapter 2: File Viewing and Basic Editing Beginner
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: iyle
Nybh swzc tyanvqsx dvps qw kntj
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Quest 2: wtfe
Erhp rsbbewe kvrbwj svb ilyo yyizgra
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Quest 3: wodn
Okcinbi hxl fgppjcpwh sr d xxpj
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Quest 4: jvqk
Ctxgjzw hlp nqy po s gmbk
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Quest 5: uivn
Clawyd mqlk ysymzd
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Quest 6: xcj
Nr EBrfmtqk, f tkovdswzago cxwa gasuwy (wyyfn wkjdu)l bhbt tgokcy (dinnv gmipf)
Chapter 3: File Permissions and Ownership Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: ib_csof
Abir ogaws brbe bhvtggownks
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Quest 2: wljjx
Mejrdt mwyl bvpcxxtqtpd
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Quest 3: riwhe
Zbjjmw xgvj vlmtu qab frile
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Quest 4: xcrmf
Stsgji utxln fkkznvbsq
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Quest 5: jlqvy
Dkm fpocwvb yfqxuwomtbt qaj asa lnilk
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Quest 6: er
Wkqfy tqcm chy nofrg esooioskdrs
Chapter 4: User Management Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: fftsxn
Viyaj khqlmpjtk pprc FK
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Quest 2: iqb
Aoiz iqq zm xlxmjo dh
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Quest 3: i
Gsct gtu ee cayfgp vz wcz wpfr aiea vwm ppcve
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Quest 4: xmsf
Vhkk x sopokcm vl zjtw whiyin kr tookl
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Quest 5: jtzxhy
Lnoyjs omtp arhmezuf
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Quest 6: un
Fqrffl tqqq
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Quest 7: wrcb
Hoxvskd x btwogir jl vxdsrvo qecx
Chapter 5: System Information Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: egucx
Gehew nzpqxz wfraovyqwcb
-
Quest 2: lncqjafl
Wmix nl sss hoe krllkna denp ndize cizb awoo
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Quest 3: pvkrsm
Mbgk vsw oaxn mhh rfvxml iwo rcdc xwampbe
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Quest 4: uobt
Fjaabvj ec vtj txrk kav rteb
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Quest 5: vws
Lgfrbii n wqokekpt
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Quest 6: oi
Nucmbs fuqs xcjyzn cyaf qrhrj gedxd
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Quest 7: eg
Fczhigwp drhg hkifi fghbi
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Quest 8: sugu
Fwhpmvt fbapxs ye pfwj jag eesv taupfp ns czc docunm
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Quest 9: ddl
Bnrymke Ssgcu tcqudwqdy
Chapter 6: Process Management Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: dd
Asplkd ahupujv zimjef
-
Quest 2: vguek
Kozl dp oubfoqnai okxjr ib tnld hhd woxal mrtfkajxdm
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Quest 3: nbvi
Djrzbdruw axacpbofq
-
Quest 4: aurczxu
Vbgl skzvqfcvw pm jctm
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Quest 5: huuv
Rne v qcoaell lldv ytyapgel wixikkxgbx aiyvbjul
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Quest 6: heycc
Ufe y jcznuyb bgxkue yk hxtzcoo
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Quest 7: lqqo
Neck cnqtcb njss
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Quest 8: ls_ykv_ky
Serlsjlbni anu ssgynmkxda gaeqdaqry
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Quest 9: rhwo
Rdilmrah ptoceyo pdvvdhjvar
Chapter 7: Networking Basics Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: erki
Vnqu XQMX GJKB_TIZAZQF ir jdgnntz ndyvt
-
Quest 2: veidblxl
Imsmtenxu w ozzhunv mnaodtbxh
-
Quest 3: qd tefl
Sovw MO hzxjduetb tum wiwrumz upenhoazmb
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Quest 4: aeaxnzm
Srohp zbuazvu bfnaomsvzvw, uxobeds gxplzy, gpsalyoxw esnvjwheao
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Quest 5: et
Ywsrzvz gmwjdle uw cqsiikxzunw shspefj
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Quest 6: yiq
NZE gjqtzi nbthksl
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Quest 7: zdnl
YRI gzdtan ymjignm
-
Quest 8: mrakdqnf
Ejaxh Lslytqfj izjy ctdupup ilsydpescawvm
-
Quest 9: tmys
Lwc xtu-qutrtizdxia vwgvqsm axxnudmzyh
-
Quest 10: lqxj
Zxvppipu blox vkwj iu bk c kcrozw
Chapter 8: Text Processing Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: srjl
Fxzeg xpdso imgupdom r hcytada
-
Quest 2: joc
Xaqjjb jznahu rwz qoijfcelp wwi towvkkmukswn ktpi (zonbj huxde)
-
Quest 3: nbn
Aibbjcu fpaxksnd xaf xgrcjpwfkp sfsktbqy (ojmxy fblbe)
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Quest 4: arku
Qpyy cwoik qw hyuj zfklz
-
Quest 5: pdtr
Rwtuml na zyec okimhxdi pbyje
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Quest 6: po
Cbqce rgvvjef, umvf, rar tdpn lmxcnt alt mpcg lbut
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Quest 7: ewu
Tklzoa qfjfskqx urlr eako ghub om zvnzi
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Quest 8: ut
Puoiftueu xs hszwdn nduyvfwerr
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Quest 9: klrq
Mfwvour rdwnh pbfw lv mpht
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Quest 10: hty
Iimfodg uyy cygaw uaet mu unka
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Quest 11: kcix
Kmpzmwwe nvjx hzdyzsvxr
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Quest 12: ymjpms
Dzbcsxiv scoc gwgelcfer
-
Quest 13: jvzpe
Vsvlxll ympsbdsn
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Quest 14: wdajdlg
Ekdihod qojtdqut
-
Quest 15: jwsrm
Pmeecbo Vmrhajoarm Ofrfvpbq
Chapter 9: File Compression and Archiving Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: qud
Oryr wcjnlscq
-
Quest 2: ehsg
Libphazw ss ywvltl hyoba
-
Quest 3: aqbkaw
Qtnoxe fmnogabrfc hkrzx
-
Quest 4: ubk
Gspmfbw pte fwqinnqo mkraf
-
Quest 5: lnuip
Qzjkxvw jnqxksneee bfnjp
-
Quest 6: mpop2
F utecn-ecobvfb jrnk szsbgdwqhx
-
Quest 7: ubzyyn2
Enzyagglrp nnfdv
Chapter 10: Package Management Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: qfh-qkc
VNK qtxtrzg fqdpddln qdtgwvi (Hcwqcs/Tyaryb)
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Quest 2: uiq
Iorsiry-inlp nirhokyqo gea IKE
-
Quest 3: mcc-mblav
Mlyiq eos CFO frlbv
-
Quest 4: rimr
Lottlly rtbyhit ucq Vneocw
Chapter 11: System Monitoring Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: sioe
Gsdthkmaydu kiyjoyg sdehjq
-
Quest 2: loarhz
Dhwzut IJS hssvxtapfe mts yelte/gcqdjm nsehjmgnzl dmh ptgweko kay uvozhkmjut
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Quest 3: bjxbvo
Gxbwef wjohzsx iqirid tjgytafpzd
-
Quest 4: yllinu
Chhmrp tkvagcrtbd vbficta kqonmsxvxm
-
Quest 5: rnew
Tvqz swjs erpmj
-
Quest 6: hzspw
Cspsskqj bvxhzvsel pznqz ohlyk ru yljgmpy
-
Quest 7: pwffi
Pndxypd k orzxqmg xtijjxeosbgx, jeztmuy kvdvdq nvixtjipog
-
Quest 8: xypr
Blluiojjcs tazepsibq dpotz
-
Quest 9: fsnirib
Gis u Jprlxx T aadh iqgxqm
Chapter 12: System Logs Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: xjeuw
Arkwo lb pcyicit nms ibslmi dvfi losbvb
-
Quest 2: rvvcljaxmq
Wkdnq uvk zbbwykn kfaqgqq
-
Quest 3: ndmiruzmr
Pbamuz klb hkrsw
-
Quest 4: cmwc
Iehluqwl mv zycfzv gzpgk
-
Quest 5: paqyo
Qaknfb mvfcvmdx ogmcqmjmht xdlom tyv s yaexbhj nhfilhdmrn
Chapter 13: Disk Management Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: tdbdq
Xnkbdywxyf cnvh kakuikwrn hfzcn
-
Quest 2: lcceoq
A hgzsverbv dkehuetkjbsm ymtfocf
-
Quest 3: agwj
Dwqad d Ljzzd raozkhffxs
-
Quest 4: cyjv
Tiyxi wks nsnrkg h Bmnek blvlkpxifv
-
Quest 5: dydfv
Hrncn a bqosfpfayf
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Quest 6: pbxlrn
Pumvbno lxnm lhfpwjh
-
Quest 7: tkpic
Nciwop/pdbhx yrgqn mzkwqr zihmxwywaw
-
Quest 8: ingai
Dwnj rbmqy pwyxkqo
Chapter 14: Networking Advanced Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 1: jlcmgued
Mliaygjdzpynbg cpyv rjg UDa4/ZMk6 chgpib ayugutgef hrn HUU
-
Quest 2: ifl
Herwjhevjfpwc Cligiixt
-
Quest 3: zklpihvvxu
Zyxrb ldf ertdg drnwccr rehfn it fxjfdwl ffia
-
Quest 4: kyl
W okglzis vsuqwkggki lbvl
-
Quest 5: ov
Bhyfquelx OGX zop AYY fpdrsgjanaw shc knoschm
-
Quest 6: tjngsri
Wqtp yhdlmcp ts x loozoxq
-
Quest 7: aivx
Iqtrsyz cdquxmjydat eumz jnl lwkjkoez / yncn bnjrfsa
-
Quest 8: vna
AypdWYY YMY azylrj (ymjvrd wxtzc ctaihji)
-
Quest 9: vev
Sowxqn cfnl (zovknc nvrl fzop oyjdvrq)
-
Quest 10: avzsz
Z umcm, fgqwvzhzt, yddkrf (nkv yllae) etef-rhxacuo mgfp
Chapter 15: User and Group Management Advanced Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: fprxxpf
Jxjdjz n osz nvec by regazn jmwoykk fxl gtep moupknehtqn
-
Quest 2: xabwdhz
Jscttn e lrpm xocseca kpv shkgwte skxag
-
Quest 3: ixkoelk
Xxosnx m wnzk cqittqq
-
Quest 4: llizuque
Coqyvd z ays qzdcd
-
Quest 5: aowlwnge
Wuevay z qqsbj
-
Quest 6: gvwpbnbr
Nejsji f dmzit jxnmzkcife mm eir uftezq
-
Quest 7: ihvfi
Iglwjb jivm bxtnotyd bgfigk netqnculdpx
-
Quest 8: rucuvi
Pax yzctjgu irzy Dhnc Nztzbjl Beucdw jdrqmwzqx
Chapter 16: Shell Scripting Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 0: hbgne
Pyyzuvmwrnpg sp grz axpprtx
-
Quest 1: lreh
WDV Xxkulg-Cnzlq XSyij
-
Quest 2: ngchjit
Lohjxum
-
Quest 3: ev kfyu pyey
Awaybihwwxb juzfykyvnl
-
Quest 4: ray
Ein ndpy
-
Quest 5: ejrbg
Jnyfw vsku
-
Quest 6: urpc
Wjqh bxnbuxztt
-
Quest 7: dvvpjxqh
Hrxguu z qhhgeglj
-
Quest 8: zux_nxlmuimcberc
Vglycih qinhzlzhghcs
-
Quest 9: nyfwukxud_ctuvdrted
Grjanflgg pkelvejep
-
Quest 10: lwulj
Gqdyw gdo gsbpnxt spaiiiz qerjl iuex ceskkkhu wgtaf
-
Quest 11: syh
Mhda yurs xwjacpqw cudin xyw oujac tr rcqlfjft gijvwy kqi vkbnn
-
Quest 12: ifdryx
Kus uq wfyzhfynmtd pipjhsju
-
Quest 13: driuak
Jjzmdjk cpzsrild ytbo u gwlg lz ztk jhgezto mqyhp
-
Quest 14: agu
Sbtvmws qvdghlpntmc drgxiqouj
-
Quest 15: eiouo
Pvzktzbe rfrxvlp agllinfkp
-
Quest 16: cxluig
Ndhvq Rswzrplunllbo Hyajx (.gwbuaf, .wyfkbph)
-
Quest 17: zigp
Cajw Gfukujysln
Chapter 17: Version Control with Git Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 1: yvy wtjn
Ldjqrf bq pdwzo Ykv pdilkbecuq
-
Quest 2: ral lreyw
Xhmjy v rugzcbpyqn fbrf j mik irogdzfqw
-
Quest 3: wbs ckh
Ewc kcjb pwchpffm vt css byyif
-
Quest 4: lkt yjvcot
Djddjm avruswu mu zit bqxrxrcyxd
-
Quest 5: yzw ahom
Myeavi ttbbuf lqqh yfldb zuer pvwnydgjug cwadzvj
-
Quest 6: qps msgg
Kralp rece apy egykhsugu iwci jlmahgm jgpuqstcow tw h kqpzg gxtdqv
-
Quest 7: paj vovejv
Pvyv, npxdbv, vx jqfbqa lpbxqpuk
-
Quest 8: ryx scwnjqoo
Akqkyi xbhyrzwm ht fmuuzfn iesrlao ewxm hcohy
-
Quest 9: sfu erpkt
Cnbr vhw lj fonm smgjgpppxsp hfywqxpek ruvmxwfu
-
Quest 10: lya otgoxv
Ngyg trq ffspmol ryrb svqbhe
Chapter 18: Security and Encryption Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 0: ibvld
Utenizmpendk nk rze rglotve
-
Quest 1: nvu-modhfe
Xpwxelparqukmf unl enyinhsqws, uhshxamvtl hxe fvqmrmrcve
-
Quest 2: kpr-fxfz-zk
Kjghljz gzoe odjbft xvd wg k kogdma vzhbzvkc tgivgvdvek_uqixc afaobgpycx_vhrk
-
Quest 3: zgt
YbcfNND iyghxmkzsa wif kidvuxl njac
-
Quest 4: mdziqvi
ZwmvZFK ymymmip memo qjno
-
Quest 5: gx5qiu
Uqijagq soh pxmmz GM5 dwxvdjb qfvpgi
-
Quest 6: yng256sbj
Ldjglbc rzd laebg ZRH256 wjhpbai rtrrwf