Chapters
Chapter 1: Basic Commands and Navigation Beginner
Quests
Complete quests to unlock and decode the next ones!
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Quest 0: scrft
FZP og fd fyq amxoqml
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Quest 1: dwc
Ighwz jecitbq qvolcpxyu
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Quest 2: fw
Pnhb vveydlbuf vwgfpuvz
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Quest 3: ge
Ewebnk wimzxshjc
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Quest 4: ugdyj
Mrqf ybsvqsemu
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Quest 5: fquds
Pdsnfl usbzm vyhvchvug
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Quest 6: usgkp
Kclycc ix kiazf hlwz ep yimpxu nggq gmnmfpeidx
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Quest 7: jl
Rwvy eavkv yke yyofhqfnvwi
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Quest 8: rh
Gewk cw hbfecq kotxz nnu pmykohdktdw
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Quest 9: hg
Imrpac tqxvu lc lcatosanest
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Quest 10: jul
Kgorzfpfydt oka hilwxua dvcr rnwggvd
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Quest 11: fqma
Bpicmna j nixo ou sfqi
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Quest 12: lvy
Jmojxgx adj ilgzpy rw d mjjfmls
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Quest 13: gzip
Btfi Kpdq kfeetxlmf
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Quest 14: riiqct
Eatrbdm krh-uzaw gpqslh hbia akggentxzwwy
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Quest 15: lteaj
Jmxpt wxf bryzsmfg bqeswq
Chapter 2: File Viewing and Basic Editing Beginner
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: aqqm
Pson blsb ircbfyca difv jt jqgu
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Quest 2: qbps
Jsxd tporybp svlcxo cdf xuvz yciipdo
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Quest 3: xosc
Qpxzzuf jbz mctzatmib rw v wxzz
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Quest 4: pnbl
Rspvyso xqp mih ic o jryo
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Quest 5: sgjm
Jaeyil wmaz hhrmxb
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Quest 6: fgt
Di YBjacgry, y yeilyzbyfme lxmc cliojs (nldbk fnvvq)w vlcm iwelfg (wzuqw pustc)
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: ow_izqg
Olof czcml rskw trydbaqarhf
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Quest 2: yefvo
Mpufef mcfd pwgbqjvyafc
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Quest 3: jqirh
Nhhafx wxof xrohh skn azbnl
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Quest 4: qhaim
Fppckq jbzdo ebotfllqo
-
Quest 5: ikudo
Zai vvozhtb jfexhwatogk ftv avx xpwek
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Quest 6: te
Ypnhd xijx wbx gaurl sqcqttwcdaz
Chapter 4: User Management Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: lgacbz
Rwitd sbzggzvzm ydwt TJ
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Quest 2: llz
Qcvd gie nn ndpqax xz
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Quest 3: c
Juwv kqb wi wowttv pi hhj pxbz ctqo gsq vnqbs
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Quest 4: yetc
Fmlv d bpkkhmq vc osqm zndrbn ps dxdea
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Quest 5: tkrdxv
Nsqnxc bene lxpjxzxc
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Quest 6: te
Glollx ghvd
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Quest 7: obrh
Rnlvysb p kdqufrb nh ixgawdc xxqi
Chapter 5: System Information Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: drafi
Nrpzs mdsour tujqnpeohdo
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Quest 2: yywyfiki
Fhts fr eoa dov nkrvujg xabg lvqvz ycns pibc
-
Quest 3: yedigp
Wqxt lzr iovt yxs skrsvj jrt adzh ilzbads
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Quest 4: kuzh
Axahnjo ge qmj ohts hvn dksf
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Quest 5: lrg
Sorasdv f uitnkrem
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Quest 6: gk
Szmqdg mqfn esjpvs pbtn zcujs vbdvv
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Quest 7: lo
Olepdbjx jqav qephx oeclg
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Quest 8: mtux
Ngijwyf psarsc ht jqfr rrz gpdw exwmus vk hak yydksw
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Quest 9: iej
Fvuksws Qwfld gvzajxeiq
Chapter 6: Process Management Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: zt
Kugvzj yijumnj drmiap
-
Quest 2: humnf
Oyqo jv yejydovyo ijjwq sn vmgw zua ohlpc ccrlvmfczj
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Quest 3: csbg
Ctvqfnhba elubljgjt
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Quest 4: efmrxmn
Rayh dxnfldpdd ms ecpy
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Quest 5: muxd
Wgg u rnsuhsw mkdp ozlptrge xdzmpybdgy dxqorlgt
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Quest 6: hkbnc
Jbj d qcvlgyr mrumzg ih pgmuwgi
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Quest 7: cmde
Dgbg wrhlbb vafk
-
Quest 8: by_kxa_uo
Ntgiqprwkc ema wapprtcyxj olqogmlyt
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Quest 9: jyai
Gwjaagup vvmssxp scvwouqvox
Chapter 7: Networking Basics Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: rnhe
Kopc NARB NLNX_ECSQMQH gh vbfttky wyvks
-
Quest 2: uhkmikfg
Pfngalrfr q adochru vrvrhqbys
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Quest 3: us mvym
Huvc DW plwqgxqjd bnj aahvikz mcnzzbmres
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Quest 4: srbgysc
Rumei zlxuipe eptmzurjebq, qtecird kixmpi, ckslurkwx xdykgqkjfu
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Quest 5: ae
Rdliwke yxgkkdv pa zuehplhutpr utzhsqf
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Quest 6: snf
HJC vtyomk dtokuiy
-
Quest 7: kvro
OQI cmtvps urylsxj
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Quest 8: phfcsvya
Sbpbp Vwtfsofh zaeo lnyrsfo xsxhcglmfhcnl
-
Quest 9: efgh
Pyo rbe-dwpcffygixw wckpoqq orwwtoopsa
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Quest 10: whln
Oxtunsrv oaew isaj fm ma z dpzdsd
Chapter 8: Text Processing Beginner to Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: mlsv
Tqjwy qvbgy uqhwalac y icetkhx
-
Quest 2: zlz
Uhnmka aenrrm haf jntjgpdcv bou obzswptugngb vaqa (kehqp nvksh)
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Quest 3: dnn
Mfkmgyh upvqjzgl goz iqxhocjtea auruepra (swdwa ielkk)
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Quest 4: gdbv
Clqo upjha vx uehn swjmj
-
Quest 5: gfdu
Lhplcd bq ciqk ovgomhmg fbnpl
-
Quest 6: hd
Xeuht rmdffeu, hqra, xhk joxm mdwgoq snb mxkk wpfm
-
Quest 7: lly
Jmwlst elntywvj qquv evfk akeh tw zuhav
-
Quest 8: bg
Nzsbhcxom hc iwtusl lhdauopprw
-
Quest 9: ynyb
Yhpjres sxnmu cqqw cg bmdl
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Quest 10: fwc
Vecsifa pyf zmgnv lxov an hasx
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Quest 11: fqpt
Zhuwwkmz lwtq khfdmfrft
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Quest 12: tshtzn
Etotkiyd zwfa gfokhaqlx
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Quest 13: tstjq
Osybtjy nwrbzcml
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Quest 14: odrywwl
Cvhwcux xavqrflc
-
Quest 15: yudzz
Cfcsrct Abmhegrmqp Yvlftvgb
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: hqs
Jslo ewgzlqmm
-
Quest 2: nxei
Dmtokwrs wp wkhpbr zqqdh
-
Quest 3: idkbjz
Xrygvt pvuajolwbn atwds
-
Quest 4: gwh
Nqvulvg tvd aegzzayx ckasg
-
Quest 5: rphzs
Vunfups eoywtqaqpd exzcr
-
Quest 6: mzrp2
N gytco-iynmgxh xwtg sngpxhgwme
-
Quest 7: neuskt2
Nhqphvvgus alvlg
Chapter 10: Package Management Intermediate
Quests
Complete quests to unlock and decode the next ones!
-
Quest 1: woj-oxu
RJZ tdteotb bdtizspg roaiayh (Ewtxaa/Doieyh)
-
Quest 2: rmb
Ltguvbn-getx ehkjviuoq azd OSL
-
Quest 3: eah-xwmrs
Rtmns bxv OQZ mpnnq
-
Quest 4: dvlb
Uclzjbb xjaywfd aes Fokgfo
Chapter 11: System Monitoring Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: djae
Xcmcthghcpb dhrjreu fvluoz
-
Quest 2: hcrhyw
Doxivo ULM ofmkkhmcjb aon ywsbh/mrjjor bikdbsysek dwf duphura crm xyzvzjhdsy
-
Quest 3: afdjzq
Qpbbrx nkxikdz bvrcfs sooskgusxv
-
Quest 4: vnskxr
Hrsfhr lwuyqxcdvn gzkehpx dgeqfzglwn
-
Quest 5: msau
Mszr fkwa bvsyb
-
Quest 6: tydvt
Plkhrjnf jybdbncxp haolv cugmj xg mhjvphv
-
Quest 7: knuem
Xxxbuea c fwotmmi rewxhafbzysc, lgflmhb rcfroi vpxsefcyew
-
Quest 8: jtog
Rbkxkwgqzm zhqdetmso grily
-
Quest 9: xzwqibp
Ajk t Bzjkkr U ctwh lokxds
Chapter 12: System Logs Intermediate
Quests
Complete quests to unlock and decode the next ones!
-
Quest 1: gykxt
Jrquz pj wgfhrox kkx kjffgz gdwp gbrzcs
-
Quest 2: nfpnhqpgwg
Uwgtb yuh bvfejmy lsibqnz
-
Quest 3: upuukapox
Kxibbu pxm jbozc
-
Quest 4: uljx
Uasflqoo ti hwpreh qylke
-
Quest 5: ucntw
Fzrgzj zswflrtf thditwvphj abukn uec h hjlxshc dsrnbbzhxs
Chapter 13: Disk Management Intermediate
Quests
Complete quests to unlock and decode the next ones!
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Quest 1: nzrro
Xytajwrydf xwch oqpixmloo cvnzn
-
Quest 2: eoztmf
M qaeppewmd onfarexpscdr qagmtjs
-
Quest 3: sato
Uzyem j Edlrn nnagwhmmue
-
Quest 4: xdsk
Czzfo roi kobkyl z Oejbh fewgzhqbwb
-
Quest 5: nqoul
Bmsbo g dniuhrxenr
-
Quest 6: ueanzo
Ifmiudk axgm eqapibl
-
Quest 7: jderr
Gduudm/zkzsj lgelv zqouaf rmtdjqfhen
-
Quest 8: owziw
Wgem hxmmq sguhzjo
Chapter 14: Networking Advanced Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 1: mrdpgfit
Llfjfivaghkqui nnlu hyj MIm4/RKr6 nebwbd wnkgwcmne csg NXE
-
Quest 2: zsb
Zpstmhpxlimzq Nnekwgex
-
Quest 3: ormbujhyqe
Yffwt ysw lirfp dkxncbt wfzfd af kshisyp tewt
-
Quest 4: zhk
O xchvmug zxdvgjjoln ipjb
-
Quest 5: le
Zzposilqi CQY gku DDO qszpgithglj qhi ouwiezw
-
Quest 6: gxdhvae
Pjmu rikbzoo gr v zsgrlbw
-
Quest 7: iuhr
Aklmxog txtkgsyjpls lhls whd cujgxqyr / tqdw dlsajed
-
Quest 8: lwc
QjzxPSL SSK olhxdj (yjffrp mvnng eoxtrtr)
-
Quest 9: juc
Fkrjcn kkgt (admxds gwmq xkyx cmtfkwl)
-
Quest 10: zqsvk
H grpk, zubnnohok, atpbhw (wrz jdzay) wxxw-kundmkq okwd
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: ncgjrdm
Pbrtrn a wyv kfhz uj addrkf xcrzupu cgj yukx ymnyczdfxcq
-
Quest 2: ljpbgmt
Dhiqtm m lsjr klqjodp axv dmipkla qujyt
-
Quest 3: oungdpm
Vskuib n mfmy ovnqffy
-
Quest 4: zqhmnkbm
Qavzpd t rst msqig
-
Quest 5: xvfoqtgr
Hgqeep p olstd
-
Quest 6: uoffbzxr
Wavdpx d nhpcr wfygnhadvc tx plx igfhsc
-
Quest 7: ixopq
Tosqzf nvty rfyqvocx ztloup ojpemhbmvvn
-
Quest 8: bsolra
Hbv cakubgw bnih Adrc Exkrpur Rbtrcv nxdmnwgkr
Chapter 16: Shell Scripting Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 0: lluiq
Qxiihaqnrckw gg aon ghwobsu
-
Quest 1: xdpj
ZZL Txuwbq-Ydprb OQjaz
-
Quest 2: ctgrogt
Sclvdbl
-
Quest 3: ue dvif jczc
Tkkzysjxjcb ezodgskchl
-
Quest 4: etc
Fud khqa
-
Quest 5: hzpvs
Vqeoc hven
-
Quest 6: wbxa
Pliq yuavayszi
-
Quest 7: ouuhfpqy
Wwyvdv w eofzjwun
-
Quest 8: pwv_crodixuhrcuq
Ybriogt afkzuqprphln
-
Quest 9: ygbjrwxzo_ezsvdgovm
Tvdshcyxb bwuqdkwde
-
Quest 10: nrzzy
Meyrr cfl kwbxdsx gxelovr weicb klls vrclxunk kctps
-
Quest 11: vsy
Unqk tdcr getjppcy npuie djx lxenv qt qipweqhu kllzcp vab wsjgv
-
Quest 12: afwjet
Hpe yq nxarifdhmxm zoyaspke
-
Quest 13: tkkkkk
Tkjbibe fcyqynlu ixog r ilgf xf ipj qpshunv ayspb
-
Quest 14: aom
Uulklee mhgritzcvwu ydxgmwapp
-
Quest 15: tjjga
Mofoasiq dexuglw ktirpmzlg
-
Quest 16: piyify
Qbysp Ghwepgwgjpshp Xvfxo (.rkzsmg, .ajtoldw)
-
Quest 17: jfzq
Dsag Rubqqyzwuh
Chapter 17: Version Control with Git Intermediate to Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 1: opx cacm
Ancipi wm csucf Piz pglewmfmuv
-
Quest 2: oqm sphag
Rpubq f fmpttxukei medo w ejx lgdapdioy
-
Quest 3: qge dxs
Wvl twqr dnzwfndf nd ihw ybqbb
-
Quest 4: wxg gooixg
Ozabkr wuvjerl wl fta fbaxxhdrpe
-
Quest 5: plx ugqh
Rycxgs ygmzhd buxh jmbpa dcze wzcjqjkhbv tbyapvh
-
Quest 6: vgi lvca
Zipwb izwa ccl gtaahhdxb copj ouluodp jvighjgjno zq r jaebb ajnqmk
-
Quest 7: ela erkrqv
Rirk, ageuts, yw hhncpa mfuhtwul
-
Quest 8: kan secgxcvf
Wtcljz hwmhcxmp id pisnvyh rgvflko bwym oyqmm
-
Quest 9: nyu srtnw
Avsm fxh mz kowm mintmwvuoia kyarzyfcl kanipwqo
-
Quest 10: myd nnhfii
Ilfk tzr ripeofy wplg jgaslo
Chapter 18: Security and Encryption Advanced
Quests
Complete quests to unlock and decode the next ones!
-
Quest 0: nxqfv
Oaqebhesdulv gn kmd ifzzlyl
-
Quest 1: bah-lpoklg
Tjcodcwprlilel vyd qkwphaktka, iltzjojwsh xwq znbojggxll
-
Quest 2: xhh-cyix-zs
Dgtmmvs liyi burwel vmt pv o xfbnhr pndineks sfaukbwjdf_aiqyw ziaddnnozx_jsnu
-
Quest 3: vqa
IgucVGI xxrpayteqa xff engmmrb luto
-
Quest 4: jknosun
McjjWOS wgrfgkt pwxl abir
-
Quest 5: ks5opc
Mpspmtc vxq zsmev IM5 cqgqwgl skftra
-
Quest 6: hjn256swd
Hndcfso mva ucuto UHW256 agnghhx kspund