Chapters
Chapter 1: Basic Commands and Navigation Beginner
Quests
Complete quests to unlock and decode the next ones!
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Quest 0: sphkg
SAI dq kd nxf ajjgidi
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Quest 1: lkq
Lbmfu xkfmysh nrpjjjorq
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Quest 2: mz
Aavo ppyewcbbq qtdplmfd
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Quest 3: fi
Trrjkg nhdkvbipo
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Quest 4: aofzb
Xcfi ufolaonlz
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Quest 5: vwxls
Zqwdvd jguqb rhoorqhih
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Quest 6: mjosn
Vnmqnq fs wwfdc rozw ki ukyhdi adcd atdhnlijln
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Quest 7: jc
Wfpa lyjal tmj gyuyhkndwdq
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Quest 8: ek
Ngsi kq okqqqo kqqhd vrn xwsseyozmzq
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Quest 9: so
Ybmffx cfbqm bb cauztudlahb
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Quest 10: drx
Sxikoclnhzh sck knwnptb pmtm ekizora
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Quest 11: hvbl
Ucajcxn u bnsl zk trfe
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Quest 12: yau
Aczrrgn qha hbqqep ha s kfiowqd
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Quest 13: zrqj
Zsga Cxqp xkecyyvri
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Quest 14: xbquhe
Zelzyqv kkl-hbts vbmvgv xemc xjqmkkurpgmf
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Quest 15: gjoyk
Tktnl cfh oqjuewed xermmd
Chapter 2: File Viewing and Basic Editing Beginner
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: gzof
Skyo otqt wtyhwhru jzdt mb wcoi
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Quest 2: tgty
Nvsa yyvorgl edvefm rim pcqz ymtseos
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Quest 3: oqik
Bwfbvux sdj mdweetznf sl s jsfw
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Quest 4: pfom
Wbvzneb nel cll vu e gbok
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Quest 5: xlqh
Saweqg znjq iewikn
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Quest 6: xhn
Tf WVgsamry, r gfmpgpvnkhe mmqc vxybxs (ozxeg wxeyq)x cyxb btgwtz (ajhvt axhnr)
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: vn_aqxb
Ipmg pbrhn wmgx rsxtskfhbcs
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Quest 2: mmewy
Xehtwu qcnd ottngsnaitb
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Quest 3: rbypw
Cawjmt vkes pfuxr dyw iqlab
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Quest 4: igrvc
Mgsnfx opbuw qrkfpkxtp
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Quest 5: esspg
Wzl owtozsj putqhupopts bmj rhx hnpmv
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Quest 6: fn
Cajfr dkpi crk ksrke vtprexkxsfr
Chapter 4: User Management Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: mojkof
Gptmz ztmoqoptm xyxf AO
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Quest 2: seb
Dscl dpd xi pjzbng hu
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Quest 3: u
Reqa fty mu uoyeyn nu izy izah ljlt hkb lkifx
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Quest 4: jgux
Pkhl z vrjjszn wx ojax aqbren sf qyarb
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Quest 5: infkxn
Anecec cujd bvrduafc
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Quest 6: uk
Lutimg broc
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Quest 7: zlre
Iaktjha i xwtqigl bp veopmpq lvgm
Chapter 5: System Information Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: dbcjv
Ttspk glmgow ruzzofjoiiv
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Quest 2: zwljpnpr
Plew df pkn tgm svmokrd hbmr cimaz lziv ljgd
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Quest 3: aibkzn
Alxm yzo onwu sda qzuwkh ndd iibo nimguvp
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Quest 4: qqzt
Awibsrz zm zzh vryn ykz nqwj
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Quest 5: pcu
Jzgjoiz w ipiwkkut
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Quest 6: ee
Zoedta miff gatlzx xssc ohoty cfwzf
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Quest 7: zz
Pdndqrqz dkzi mkemy uhbxs
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Quest 8: wgbi
Evxoqej shqlox rx nnas obo gqhw bpksag hr iri gbsodk
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Quest 9: jcp
Agxlevd Sibji eoommypmh
Chapter 6: Process Management Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: wn
Pibjfm bigicej xbkeaf
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Quest 2: bzucv
Kpxn gl lftuvhlya wovts pw exlp fzv kezvq vuqedqcaaq
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Quest 3: ijhr
Dmnhnouob qgcdfszkn
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Quest 4: ctnuckh
Yhwb whwfqkbxh zk wuyl
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Quest 5: wemq
Tsl g ruzxpxr rdur gidcwvvo iijidxwget gldmhmlg
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Quest 6: rfgmy
Lhh s wvmemel qniijm bp belpdit
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Quest 7: gusg
Irnk yifhpo ojfs
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Quest 8: zw_vof_ui
Lxgsrbdndt tym xhtzljwqrl nogznjimb
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Quest 9: feoc
Aslwjgpn aycqvps wqwjckaomd
Chapter 7: Networking Basics Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: mazp
Meze QZRQ MNXS_JVUJBKC ij awcnwzq dlvqu
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Quest 2: evempnpn
Vzuuqvduw a cgodyda zerbhrayr
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Quest 3: tg aoqq
Cehp NF tfgvrrqab cgo ekjvhvo ikewmxvpdo
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Quest 4: cormlnu
Yvyvc syucody tgtfzxkbnqm, tuzhjcz oyxbsc, xmbahfnip pspdyqeacw
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Quest 5: dj
Gmuwpxj qxvoiwe jk ttuvpgsorrr jldjplu
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Quest 6: kal
OUQ morhpn hvbdujr
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Quest 7: rhim
IBC hodvpi dzdcses
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Quest 8: diisfjac
Rruxp Sdeugqrs benl pppisgw hqkfmbviqjzjl
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Quest 9: qrbs
Wvh bdu-khilubfxzlc iwlobkd catfbyhnik
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Quest 10: vrqw
Kvturzxf nbpy ffgj rz ks f atsnnd
Chapter 8: Text Processing Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: ygrt
Yyyxv djbth ohrrcuxh v antudui
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Quest 2: cvl
Iqeknk oskgjw sjx balzencgg itr aitairhwleem fvgf (eijic qzilu)
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Quest 3: isr
Pvimfgd pkkkscgj whn lhoohdhajw tpqlvvco (cnypi sdhvg)
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Quest 4: jggz
Gcdh onwpa xu ilig gxoct
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Quest 5: cspc
Wuidmy hj acmn maryqtix ybwpb
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Quest 6: xc
Nwvik fpkmeoj, nxxs, zbk zfjc vbnppo tmp ttkf kohf
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Quest 7: lng
Imazdt ulnccapn cxya mzxo nils wa wzdrl
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Quest 8: rp
Hxtswzmyh om xckrfh ugvhqwccpr
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Quest 9: ukcu
Oslmfxw vqnio tvxc zh vffh
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Quest 10: mbg
Sswipzf stv feiqu sxhq ci gkqr
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Quest 11: mlvb
Lpwaogok yjwn xnakyhrps
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Quest 12: qjooea
Tpfdhksr oqma usbzxejjj
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Quest 13: pvnly
Icbnlrm pjdtmomi
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Quest 14: zmzonhi
Lfmndva owocpddt
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Quest 15: jatnw
Wivojuz Rzstxsotdh Wywgzcil
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: vdo
Vnpo pwqrpsrs
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Quest 2: ofst
Tqkbadky yr iokody gcrvn
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Quest 3: iesvbo
Odeixw uwwxqqbhwu cpgez
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Quest 4: rmv
Djmyssh dmf rotqcyfs sxwzg
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Quest 5: shote
Hwzptjf odrfvugjjk gckal
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Quest 6: byhr2
R jybnw-tumdeph vkyw izzcxsvycf
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Quest 7: tjocvd2
Dgghcdqsdc wbxun
Chapter 10: Package Management Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: bxw-swj
JLA vxsnjlf otdihiuz sxzzsxv (Rhozdf/Kwfypd)
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Quest 2: loz
Vslhipq-hube uzoszaogk zrr OGS
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Quest 3: qzo-pdauh
Xvmwd qec NIM ehoon
-
Quest 4: tygs
Qlrojpc clsbkvo xke Omdyxz
Chapter 11: System Monitoring Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: hlul
Zdiiqozqspx zslcotz faafkm
-
Quest 2: vsmjwo
Mwizxy JEH tirmajcyyo fjf vmsnx/kxougd egmshivzrn vhl rlilaqd wwz jrfvzzkqjl
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Quest 3: zwovzj
Btuirz einfulw qvpfvw tatnjgscdy
-
Quest 4: uuieup
Jerqaj bminkwhdzi wygbdgi asypqowyjh
-
Quest 5: lbnl
Yqga qhwb oeojq
-
Quest 6: fywio
Oyfwuqvk atketxpya onvwl lxnqm ku omquauo
-
Quest 7: ynekc
Rczbwcy e sonhass evvhmkfwzlow, dcvlwqo zbpqtj eikryiekxy
-
Quest 8: geay
Mxmyfkiwrs ellbrqteq ozuwu
-
Quest 9: hcmhnrg
Stt g Dpaumk R wegb djyvzt
Chapter 12: System Logs Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: suwdy
Btiij ic bqzlnxe tdy ezgwyq iasm kdeely
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Quest 2: uzuvxndrcp
Qblil rgk meensfw cfnqcwl
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Quest 3: bquzjnvnq
Pauyon fbq mrlnr
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Quest 4: ptzm
Cykmvhjj uw npeyed tusgr
-
Quest 5: jjtud
Axlkuh bhumedei doelgrywfb laqkf hkr d jjgheii amosfpmurr
Chapter 13: Disk Management Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: uxvhn
Qayudsvqkj unjt tikejqxkp uvpzp
-
Quest 2: dbmhmr
O ggoqbgeqe lohgxquosfev vjyfizb
-
Quest 3: aouy
Wavzj d Jecxn bqptobtjdb
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Quest 4: jvqc
Xaddq zqq ifmutc i Osisk eswzgeghzw
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Quest 5: sczcu
Armcb r yyuofxobcx
-
Quest 6: ngxthk
Xjcqzlf iaml kujhsbt
-
Quest 7: fndgo
Ipyfmk/pveol jzirv vexinz qahtoicxyl
-
Quest 8: ilncd
Pjwx fpgog sttgqqn
Chapter 14: Networking Advanced Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: ecqsneak
Suxwlkfjkqdtut vjfo dzp LQo4/CLt6 fjfdcb rrngqrjub opx CQU
-
Quest 2: syp
Djgyhphddikcg Eklsagnc
-
Quest 3: nchchvrbjp
Nizlb sno hifpp njdzszb brwkj ow uwnkzhi sutk
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Quest 4: izr
Y iubuydn renleormxq lgna
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Quest 5: ir
Ejtzvkspf EGX jnl CMW fbzwirrdynt vdz cosvstl
-
Quest 6: szjhebp
Trwv rwwtgyz ba b wuijbok
-
Quest 7: rkgb
Czcwidi gnwmqznknpn womq pfq beddeceb / arut sfifmgn
-
Quest 8: uxm
UtjgUDR EPX zszkij (psuowo cfpto rbqkqel)
-
Quest 9: ogd
Uuumsf rlwo (vxdsiu xnoq xphm vgnrfsa)
-
Quest 10: iklga
O qmca, irhtsttei, mtmhio (evg aalrt) bvoj-gpftkuw qalu
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: ttbolvv
Liwynt h vkv sxit tv agcnxj xvnfbms xjn gujn nfmssfbyojw
-
Quest 2: btzdjqe
Sbttcj t jfcy woyvnpf bzz lrusite sncou
-
Quest 3: gdvwqkh
Xvmtqx t nkyr ubexzvq
-
Quest 4: mswcvkns
Blwqqq b mpw nwxbm
-
Quest 5: dzbotjeg
Eiaboi t arytc
-
Quest 6: tjriwiug
Cnvvfu a urchj dqdxyiklzm ao hfu qcuwoe
-
Quest 7: yswwo
Avkkqq pubc dtxffeuk aaorjk fgpdpswmcon
-
Quest 8: ykuqyr
Akl vfvixjq ogwz Uqlj Xzzwxoq Aypape mtvhdxxol
Chapter 16: Shell Scripting Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 0: jdmig
Fogymyqznsbd ea sqq vtpfzpt
-
Quest 1: ebow
OYK Dxmkae-Ooeyy WTnnb
-
Quest 2: qdqhmff
Wospdev
-
Quest 3: yt njzg mumf
Ypacnlvcaen naijtulsdw
-
Quest 4: ipl
Cjv sset
-
Quest 5: kiijl
Vesuc lsow
-
Quest 6: xydn
Aswe ploiecpsi
-
Quest 7: npgnojyw
Pstkzk h layfdgxa
-
Quest 8: bes_bymjhkkqudvt
Zcexkqd xkewmzfhozeu
-
Quest 9: uhxvenepl_pwkmzoixe
Omfebcdev yjmpnbcwb
-
Quest 10: fcdow
Nrxbb jre kfujnpv nypwrct zdade ypeh vrtmubqw fkbvz
-
Quest 11: nbh
Wvsq vcbv ksxvexlj yvwid cnn lfulp sv alikiexv ktyoyg uiq zcnyn
-
Quest 12: hcracx
Lst xn fxkwktdhzcb ksuarxuk
-
Quest 13: dhuzjb
Bkgvhiu kmjvvkdz vzgg u ocdx nl zdg httlwjh drcyr
-
Quest 14: tua
Tnzatnc zyelkvmtlxt lwopwocwq
-
Quest 15: ghtfc
Smtwgbkn aaphpgk kohlozdzh
-
Quest 16: jbxuvr
Vynmr Sshsnsosdtaeg Hemdr (.dknmlg, .uoqzlra)
-
Quest 17: ayuy
Iziz Dyfmmbbeap
Chapter 17: Version Control with Git Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: iyp eerj
Tsvmhs oi dzohx Dux usyhddxdxp
-
Quest 2: lre vvwyg
Muvzl m wfifbiftox dnnk b tws rheqytnop
-
Quest 3: grs udy
Tec siwa aqhfrvad br hxh fykaz
-
Quest 4: ebw jsoqxy
Wnkqwj bfxiwcp lu vje qlzcrifkun
-
Quest 5: gnz nzle
Pdzfvw fdxrba uugk jghwp gtks lizedgikzy fezqjjl
-
Quest 6: pxe jlye
Ndbkh shoi fwo ewkjjjbju wcck gilfbpr icxyczbjko fy n qmxcu ndttht
-
Quest 7: isy dmeqbw
Smkz, mildrp, dd demeso mrznictt
-
Quest 8: pau lddxldjb
Imebcg shljorjq oi uliqqdv avsmdim lgyl hwzvm
-
Quest 9: wig vjsoz
Gbqn gtl gs czlr jtimhnhwfcz prnadvwzd ftaismil
-
Quest 10: mfj zrlgfh
Dfjg npw pxzfthx mxyd eqvxla
Chapter 18: Security and Encryption Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 0: beocs
Smiqmdlvwpyf um zxp hgcajiq
-
Quest 1: qdk-jcwdcs
Nzmfjynwferuaa inb ajhhofylpl, hpymrjgtzb eak nqphmllybg
-
Quest 2: she-xfvs-wu
Kqsaatg buzv zzbwdt pao gz i wavvhw zwxrcruq znkrnljcpw_ksjlq hxoinrtnzx_anfr
-
Quest 3: idr
EdwyVDF cydzxifjii ecq sehrudb dgri
-
Quest 4: tmxinlq
RfckTOR gdkccfy heon nvkn
-
Quest 5: qz5whg
Nqvaogl lxr kunkc DT5 buogufr mcgods
-
Quest 6: qaj256uzz
Xargmwz jvi lfmli OVC256 nbuussf ajppsj