From 2290500ca9b8346f65660026ba3bd56afc660bdd Mon Sep 17 00:00:00 2001 From: "dr6784@student.uni-lj.si" <dr6784@student.uni-lj.si@5cf9fbd1-b2bc-434c-b4b7-e852f4f63414> Date: Sun, 27 Sep 2015 12:54:03 +0000 Subject: Obe datoteki prestaneta validacijo. Dodana navodila za uporabo nano urejevalnika besedila. git-svn-id: https://svn.lusy.fri.uni-lj.si/kpov-public-svn/kpov-public@334 5cf9fbd1-b2bc-434c-b4b7-e852f4f63414 --- kpov_judge/tasks/set_motd/howtos/en/index.html | 53 ++++++++++++++------- kpov_judge/tasks/set_motd/howtos/si/index.html | 66 +++++++++++++++++--------- 2 files changed, 81 insertions(+), 38 deletions(-) (limited to 'kpov_judge') diff --git a/kpov_judge/tasks/set_motd/howtos/en/index.html b/kpov_judge/tasks/set_motd/howtos/en/index.html index 41c8b19..716c2dd 100644 --- a/kpov_judge/tasks/set_motd/howtos/en/index.html +++ b/kpov_judge/tasks/set_motd/howtos/en/index.html @@ -1,24 +1,45 @@ +<!DOCTYPE html> +<html> +<head> + <title>set_motd</title> + <meta charset="utf-8"> +</head> +<body> + +<h2>Usage of nano text editor </h2> +<p> + 1.) Open the nano editor with the command nano which is followed by the path and name of the file. Example: <strong>nano /etc/myfile</strong>. If the file doesn't exist, the file will be created by the editor.<br /> + 2.) To move in the editor, we use the arrow keys, <strong>backspace</strong> is used for deleting. <br /> + 3.) To save a file press the combination of keys <strong>ctrl</strong> + <strong>O</strong>. <br /> + 4.) To exit the editor press the combination of keys <strong>ctrl</strong> + <strong>X</strong>. The editor will ask you, if you really want to exit, you can answer with <strong>y</strong> (yes ) or with <strong>n</strong> ( no ). <br /> + 5.) To cut a line press the combination of keys <strong>ctrl</strong> + <strong>K</strong>. <br /> + 6.) To paste a line press the combination of keys <strong>ctrl</strong> + <strong>U</strong>. <br /> + 7.) To search over a document press the combination of keys <strong>ctrl</strong> + <strong>W</strong> and then enter the search string. +</p> + + <h2>How To</h2> -<h2><ol> - <li>Create two virtual machines Student(student-console) and Test(SimpleArbiterDhcpGw) <br> <img src="../images/img4.png"></li> +<ol> + <li>Create two virtual machines Student(student-console) and Test(SimpleArbiterDhcpGw) <br> <img src="../images/img4.png" alt="no img"></li> <li>Change the network settings to both virtual machines. SimpleArbiterDhcpGw: Adapter 1 set it to NAT, for internet access and Adapter 2 to internal network for local network. - Student: Adapter1 set it to "internal-network" so it is in the same domestic network as SimpleArbiterDhcpGw. <br> <img src="../images/img1.png"> <br> <img src="../images/img2.png"> <br> <img src="../images/img3.png"></li> - <li>Login into <b>Student</b> <br> <img src="../images/img5.png"></li> - <li>In Student(student-console) create a new user,as the task demands of you ( eg. marjankoral19 ), with a custom password. <br> <img src="../images/img6.png"></li> - <li>In Student(student-console) open interfaces file ( nano /etc/network/interfaces ) and set the IP <br> <img src="../images/img7.png"></li> - <li>We can check which interface belongs to which adapter in Virtual-box with MAC address. Run ifconfig command and compare the HWaddr value with the value in the Virtual-box ( settings => network => adapter => Mac address ) <br /><img src="../images/slika4.png" /><img src="../images/slika3.png" /></li> - <li>Then edit the /etc/motd, file with the specified string. (eg. "Not for Human consumption" ) <br> <img src="../images/img8.png"> </li> - <li>For testing login with the test user into Test(SimpleArbiterDhcpGw) <br> <img src="../images/img9.png"></li> - <li>Then connect to Student with ssh using the user marjankoral19 - ssh marjankoral@ip. <br> <img src="../images/img10.png"></li> + Student: Adapter1 set it to "internal-network" so it is in the same domestic network as SimpleArbiterDhcpGw. <br> <img src="../images/img1.png" alt="no img"> <br> <img src="../images/img2.png" alt="no img"> <br> <img src="../images/img3.png" alt="no img"></li> + <li>Login into <b>Student</b> <br> <img src="../images/img5.png" alt="no img"></li> + <li>In Student(student-console) create a new user (with "adduser username",as the task demands of you ( eg. marjankoral19 ), with a custom password. <br> <img src="../images/img6.png" alt="no img"></li> + <li>In Student(student-console) open interfaces file ( nano /etc/network/interfaces ) and set the IP <br> <img src="../images/img7.png" alt="no img" ></li> + <li>We can check which interface belongs to which adapter in Virtual-box with MAC address. Run ifconfig command and compare the HWaddr value with the value in the Virtual-box ( settings => network => adapter => Mac address ) <br /><img src="../images/slika4.png" alt="no img" /><img src="../images/slika3.png" alt="no img"/></li> + <li>Then edit the /etc/motd (eg. with nano editor like this: "nano /etc/motd"), file with the specified string. (eg. "Not for Human consumption" ) <br> <img src="../images/img8.png" alt="no img"> </li> + <li>For testing login with the test user into Test(SimpleArbiterDhcpGw) <br> <img src="../images/img9.png" alt="no img"></li> + <li>Then connect to Student with ssh using the user marjankoral19 - ssh marjankoral@ip. <br> <img src="../images/img10.png" alt="no img"></li> <li>If the login was successful, the Message of the day should apear.</li> - <li></li> - <li>To run Kpov_judge, login onto SimpleArbiterDhcpGw, find and run the file test_task.py ( with ./test_task.py as all other scripts )<br /> <img src="../images/img11.png"></li> - <li>A window appears as we can see on the image above, then press Enter, enter your username ( eg. dr6784@student.uni-lj.si ), password, task name (eg. 01-preparation-set_motd), enter the string we should get in motd, enter the username and password of a user on Student(student-console)(eg. marjankoral19), the IP of Student(student-console), and after a brief moment we should get the result. <img src="../images/img12.png"> </li> -</ol></h2> -======= + <li>To run Kpov_judge, login onto SimpleArbiterDhcpGw, find and run the file test_task.py ( with ./test_task.py as all other scripts )<br /> <img src="../images/img11.png" alt="no img"></li> + <li>A window appears as we can see on the image above, then press Enter, enter your username ( eg. dr6784@student.uni-lj.si ), password, task name (eg. 01-preparation-set_motd), enter the string we should get in motd, enter the username and password of a user on Student(student-console)(eg. marjankoral19), the IP of Student(student-console), and after a brief moment we should get the result. <img src="../images/img12.png" alt="no img"> </li> +</ol> <h2>Purpose of the exercise</h2> <p>How to create user? How to edit a file? How to connect to anoter computer using ssh? How to find out the computer IP address?</p> <h2>Brief description</h2> -<p>Set up two virtual machines, set MOTD. Connect using ssh.</p> \ No newline at end of file +<p>Set up two virtual machines, set MOTD. Connect using ssh.</p> + +</body> +</html> \ No newline at end of file diff --git a/kpov_judge/tasks/set_motd/howtos/si/index.html b/kpov_judge/tasks/set_motd/howtos/si/index.html index 1c779c0..ab59c8b 100644 --- a/kpov_judge/tasks/set_motd/howtos/si/index.html +++ b/kpov_judge/tasks/set_motd/howtos/si/index.html @@ -1,35 +1,57 @@ +<!DOCTYPE html> +<html> +<head> + <title>set_motd</title> +<meta charset="utf-8"> +</head> +<body> + +<h2>Uporaba nano urejavalnika besedila </h2> +<p> + 1.) Urejvalnik nano odpremo z ukazom nano, kateremu sledi ime datoteke. Primer: <strong>nano /etc/mojadatoteka</strong>. Če datoteka ne obstaja jo bo ustvaril urejevalnik. <br /> + 2.) Po urejevalniku se premikamo s smernimi puščicami, brišemo z tipko <strong>backspace</strong>. <br /> + 3.) Za shranjevanje dokumenta pritisnemo kombinacijo tipk <strong>ctrl</strong> + <strong>O</strong> <br /> + 4.) Za izhod iz urejevalnika pritisnemo kombinacijo tipk <strong>ctrl</strong> + <strong>X</strong>. Pri tem nas urejevalnik upraša če želimo shraniti spremembe. Odgovorimo z <strong>y</strong> (yes, ja ) ali z <strong>n</strong> ( no, ne ). <br /> + 5.) Za izrez vrsticne uporabimo kombinacijo tipk <strong>ctrl</strong> + <strong>K</strong>. <br /> + 6.) Za lepljenje vrstice se uporablja kombinacija tipk <strong>ctrl</strong> + <strong>U</strong>. <br /> + 7.) Za iskanje po besedilu uporabimo kombinacijo tipk <strong>ctrl</strong> + <strong>W</strong>, nakar vnesemo iskani niz in pritisnemo tipko enter. +</p> + <h2>Naloga na hitro</h2> <h2>Navodila</h2> -<h2><ol> - <li>Ustvari dva navidezna računalnika Student(student-console) in Test(SimpleArbiterDhcpGw) <br> <img src="../images/img4.png"></li> +<ol> + <li>Ustvari dva navidezna računalnika Student(student-console) in Test(SimpleArbiterDhcpGw) <br> <img src="../images/img4.png" alt="ni slike"></li> <li>Spremeni omrežne nastavitve obem navideznim računalnikom SimpleArbiterDhcpGw: Adapter 1 na NAT za dostop do interneta in Adapter 2 na "internal network" za lokalno omrežje - Student: Adapter1 na internal-network da je v enakem omrežju kot SimpleArbiterDhcpGw. <br> <img src="../images/img1.png"> <br> <img src="../images/img2.png"> <br> <img src="../images/img3.png"></li> - <li>Prijavi se v računalniku Student <br> <img src="../images/img5.png"></li> - <li>Na računalniku Student(student-console) ustvari novega uporabnika kot od tebe zahteva naloga (npr. marjankoral19), geslo določi sam. <br> <img src="../images/img6.png"></li> - <li>Računalnik Student, odpri datoteko interfaces ( nano /etc/network/interfaces ) ter nastavi IP <br> <img src="../images/img7.png"></li> - <li>Kateri vmesnik (npr. eth0) spada pod kateri adapter (npr. Adapter1 ) lahko preverimo s strojnimi naslovi. Na računalniku zaženemo ukaz ifconfig, pogledamo HWaddr vrednost ter jo primerjamo z vrednostjo v Virtual-boxu (nastavitve => omrežja => adapter => MAC address <br /><img src="../images/slika4.png" /><img src="../images/slika3.png" /></li> - <li>Nato spremeni datoteko /etc/motd, zamenjaj z ustreznim nizom kot od tebe zahteva naloga ( npr. "Not for Human consumption" ) <br> <img src="../images/img8.png"> </li> - <li>Za testiranje se s testnim uporabniškim imenom prijavi na prvem računalniku. (SimpleArbiterDhcpGw) <br> <img src="../images/img9.png"></li> - <li>Nato se preko ssh poveži na Student z uporabniškim imenom marjankoral19 - ssh marjankoral19@ip. <br> <img src="../images/img10.png"></li> + Student: Adapter1 na internal-network da je v enakem omrežju kot SimpleArbiterDhcpGw. <br> <img src="../images/img1.png" alt="ni slike" > <br> <img src="../images/img2.png" alt="ni slike"> <br> <img src="../images/img3.png" alt="ni slike"></li> + <li>Prijavi se v računalniku Student <br> <img src="../images/img5.png" alt="ni slike"></li> + <li>Na računalniku Student(student-console) ustvari novega uporabnika (z ukazom "adduser imeuporabnika") kot od tebe zahteva naloga (npr. marjankoral19), geslo določi sam. <br> <img src="../images/img6.png" alt="ni slike"></li> + <li>Računalnik Student, odpri datoteko interfaces ( nano /etc/network/interfaces ) ter nastavi IP <br> <img src="../images/img7.png" alt="ni slike"></li> + <li>Kateri vmesnik (npr. eth0) spada pod kateri adapter (npr. Adapter1 ) lahko preverimo s strojnimi naslovi. Na računalniku zaženemo ukaz ifconfig, pogledamo HWaddr vrednost ter jo primerjamo z vrednostjo v Virtual-boxu (nastavitve => omrežja => adapter => MAC address <br /><img src="../images/slika4.png" alt="ni slike"/><img src="../images/slika3.png" alt="ni slike"/></li> + <li>Nato spremeni datoteko /etc/motd (z urejevalnikom nano, primer uporabe: "nano /etc/motd"), zamenjaj z ustreznim nizom kot od tebe zahteva naloga ( npr. "Not for Human consumption" ) <br> <img src="../images/img8.png" alt="ni slike"> </li> + <li>Za testiranje se s testnim uporabniškim imenom prijavi na prvem računalniku. (SimpleArbiterDhcpGw) <br> <img src="../images/img9.png" alt="ni slike"></li> + <li>Nato se preko ssh poveži na Student z uporabniškim imenom marjankoral19 - ssh marjankoral19@ip. <br> <img src="../images/img10.png" alt="ni slike" ></li> <li>Po uspešni prijavi se bo moralo izpisati motd sporočilo.</li> - <li>Kpov_judge poženemo tako da se prijavimo na računalniku SimpleArbiterDhcpGw, najdemo datoteko test_task.py ter jo poženemo ( z ./test_task.py kot se poganjajo vse skripte )<br /> <img src="../images/img11.png"></li> - <li>Pojavi se nam okno kot ga vidimo zgoraj, nato pa pritisnemo Enter, vnesemo svoje uporabnisko ime ( npr. dr6784@student.uni-lj.si ), geslo, ime naloge (npr. 01-preparation-set_motd), vnesemo niz ki bi se nam moral prikazati, vnesemo ime uporabnika na racunalniku student (npr. marjankoral19) ter njegovo geslo, ip računalnika študent, nato pa po kratkem premoru dobimo rezultat. <img src="../images/img12.png"> </li> -</ol></h2> + <li>Kpov_judge poženemo tako da se prijavimo na računalniku SimpleArbiterDhcpGw, najdemo datoteko test_task.py ter jo poženemo ( z ./test_task.py kot se poganjajo vse skripte )<br /> <img src="../images/img11.png" alt="ni slike"></li> + <li>Pojavi se nam okno kot ga vidimo zgoraj, nato pa pritisnemo Enter, vnesemo svoje uporabnisko ime ( npr. dr6784@student.uni-lj.si ), geslo, ime naloge (npr. 01-preparation-set_motd), vnesemo niz ki bi se nam moral prikazati, vnesemo ime uporabnika na racunalniku student (npr. marjankoral19) ter njegovo geslo, ip računalnika študent, nato pa po kratkem premoru dobimo rezultat. <img src="../images/img12.png" alt="ni slike"> </li> +</ol> ======= <h2>Namen vaje</h2> -<p>Kako se ustvari uporabnik? Kako se popravi datoteka? Kako se s pomoÄjo ssh -poveĹžemo na drug raÄunalnik? Kako ugotovimo IP naslov raÄunalnika?</p> +<p>Kako se ustvari uporabnik? Kako se popravi datoteka? Kako se s pomočjo ssh +povežemo na drug racunalnik? Kako ugotovimo IP naslov računalnika? </p> <h2>Naloga na hitro</h2> -<p>Postavi 2 navidezna raÄunalnika, nastavi MOTD. Poveži se preko ssh.</p> +<p>Postavi 2 navidezna računalnika, nastavi MOTD. Poveži se preko ssh.</p> <h2>Navodila</h2> <ul> - <li>Ustvari dva navidezna raÄunalnika - imenujmo ju Test in Student. Za raÄunalnik Test uporabite sliko diska, poimenovano Test. Na raÄunalniku Test dobite kratek niz. Poskrbite, da se bo ta kratki niz pojavil v sporoÄilu, ki se ob prijavi izpiĹĄe na raÄunalniku Student. Temu sporoÄilu v angleĹĄÄini reÄemo "message of the day" - MOTD.</li> - <li>Poskrbite, da se bo ob prijavi uporabnika (v Message Of The Day, MOTD) prek ssh izpisal nek niz. RaÄunalnik nastavite tako, da bo dostopen s testnega raÄunalnika (Test).</li> - <li>UporabniĹĄko ime in niz dobite kot parametre ob zagonu run_test.py. Pri nizu pazite, saj utegne biti dovolj dolg, da brez premikanja kurzorja ne bo takoj viden.</li> - <li>IP navideznega raÄunalnika ter geslo nastavite sami.</li> - <li>Ocenjevalni program priÄakuje, da se bo ob koncu prijave pojavila ukazna vrstica oblike uporabnisko_ime@ime_racunalnika:~$ . Pazite, da se bo takĹĄna vrstica pojavila ĹĄele po nizu, ki ste ga dobili v navodilih.</li> -</ul> \ No newline at end of file + <li>Ustvari dva navidezna računalnika - imenujmo ju Test in Student. Za računalnik Test uporabite sliko diska, poimenovano Test. Na računalniku Test dobite kratek niz. Poskrbite, da se bo ta kratki niz pojavil v sporočilu, ki se ob prijavi izpiše na računalniku Student. Temu sporočilu v angleščini rečemo "message of the day" - MOTD.</li> + <li>Poskrbite, da se bo ob prijavi uporabnika (v Message Of The Day, MOTD) prek ssh izpisal nek niz. Računalnik nastavite tako, da bo dostopen s testnega računalnika (Test).</li> + <li>Uporabnišško ime in niz dobite kot parametre ob zagonu run_test.py. Pri nizu pazite, saj utegne biti dovolj dolg, da brez premikanja kurzorja ne bo takoj viden.</li> + <li>IP navideznega računalnika ter geslo nastavite sami.</li> + <li>Ocenjevalni program pričakuje, da se bo ob koncu prijave pojavila ukazna vrstica oblike uporabnisko_ime@ime_racunalnika:~$ . Pazite, da se bo takšna vrstica pojavila šele po nizu, ki ste ga dobili v navodilih.</li> +</ul> + +</body> +</html> \ No newline at end of file -- cgit v1.2.1