diff options
Diffstat (limited to 'kpov_judge/tasks/copy_rename_20_files_tail_env/task.py')
| -rw-r--r-- | kpov_judge/tasks/copy_rename_20_files_tail_env/task.py | 86 |
1 files changed, 53 insertions, 33 deletions
diff --git a/kpov_judge/tasks/copy_rename_20_files_tail_env/task.py b/kpov_judge/tasks/copy_rename_20_files_tail_env/task.py index 0b4bcff..504d102 100644 --- a/kpov_judge/tasks/copy_rename_20_files_tail_env/task.py +++ b/kpov_judge/tasks/copy_rename_20_files_tail_env/task.py @@ -2,43 +2,67 @@ # -*- coding: utf-8 -*- # kpov_random_helpers should be imported by add_assignment.py -# TODO (polz): +# TODO (polz): instructions = { 'si':u""" Prijavi se na sistem kot uporabnik student z geslom vaje. -V domači mapi najdeš imenik Mapa z 20 datotekami. +V domači mapi najdeš imenik {file_rename_dirname} z 20 datotekami. - Preimenuj vse datoteke tako, da zamenjaš minuse s podčrtaji - - Napiši čim krajši ukaz v bash, ki vse datoteke iz enega (izvornega) podanega imenika premakne v drug (ciljni) podani imenik. Spravi ga v /home/student/mv_ukaz. Pazi, da bodo ob testiranju v izvornem imeniku iste datoteke, kot so bile, ko je bila virtualka nova, ciljni imenik pa bo prazen. - - Napiši ukaz, ki s pomočjo ukaza grep v datoteko ~/mama.txt izpiše vse navadne (ne skrite) datoteke v trenutnem imeniku, ki vsebujejo niz "mama", v datoteko ~/napake.txt pa izpiše vse morebitne napake (npr. to, da so nekateri objekti v trenutnem imeniku dejansko imeniki ali napačne simbolične povezave). Ukaz spravite v datoteko /home/student/mama_ukaz. - - Napiši program (lahko v bash), ki bo 5s sledil vsebini /var/log/syslog. V primeru, da se v syslogu pojavi niz "zmeda", naj program izpiše "imam ga". Poleg tega naj program med sledenjem syslog-u odšteva od 5 do 1 (vsako sekundo naj se izpiše naslednja številka. Program naj bo v /home/student/syslog_ukaz.sh - - Nastavi okoljsko spremenljivko TEST, da bo imela isto vrednost kot okoljska spremenljivka USER + število okoljskih spremenljivk, ki v imenu ali vrednosti ne vsebujejo besede TEST. Primer: polz37 -# tole je zoprno, ker se lahko zelo hitro spremeni. Treba bo izbrati -# neko drugo stran - recimo http://localhost/mojastran.html - - S pomočjo programa cURL preštej pojavitev niza "images" v html kodi (shranjena stran 24ur.com) in število zapiši v spremenljivko $images. - - V imeniku "Mapa" najdeš datoteko count.txt. Preštej število vrstic v njej in rezultat zapiši v novo datoteko lines.txt + - Napiši čim krajši ukaz v bash, ki vse datoteke iz imenika {mv_src_dir} + podanega imenika premakne v imenik {mv_dst_dir}. Spravi ga v + /home/student/mv_ukaz. Pazi, da bodo ob testiranju v izvornem imeniku iste + datoteke, kot so bile, ko je bila virtualka nova, ciljni imenik pa bo prazen. + - Napiši ukaz, ki s pomočjo ukaza grep v datoteko ~/mama.txt izpiše vse + navadne (ne skrite) datoteke v trenutnem imeniku, ki vsebujejo niz "mama", + v datoteko ~/napake.txt pa izpiše vse morebitne napake (npr. to, da so nekateri + objekti v trenutnem imeniku dejansko imeniki ali napačne simbolične povezave). + Ukaz spravite v datoteko /home/student/mama_ukaz. + - Napiši program (lahko v bash), ki bo 5s sledil vsebini /var/log/syslog. V + primeru, da se v syslogu pojavi niz "zmeda", naj program izpiše "imam ga". + Poleg tega naj program med sledenjem syslog-u odšteva od 5 do 1 (vsako sekundo + naj se izpiše naslednja številka. Program naj bo v /home/student/syslog_ukaz.sh - Namesti paket "cowsay" in ga preizkusi :) - - Napiši najkrajši ukaz, ki s pomočjo Pythona zažene preprost (integriran) HTTP strežnik kateri streže datoteke iz imenika, ki ga dobite podanega. + - Nastavi okoljsko spremenljivko TEST, da bo imela isto vrednost kot okoljska + spremenljivka USER + število okoljskih spremenljivk, ki v imenu ali +vrednosti ne vsebujejo besede TEST. Primer: polz37 + - S pomočjo programa cURL preštej število pojavitev niza "images" v html kodi, + ki jo dobiš na naslovu http://localhost/{curl_fname} na malishell in število zapiši + v spremenljivko $images na simpleArbiter v lupini, kjer poganjaš + task_check.py + - V imeniku {wc_dirname} najdeš datoteko count.txt. Preštej število vrstic v njej + in rezultat zapiši v novo datoteko lines.txt v istem imeniku. """, 'en':u""" -Log into the system. -In your home folder you will find a directory called Folder containing 20 files. - - Rename all files replacing minus sign with the underscore - - Specify the shortest command for copying all the files located in /home/user/Folder into the folder /home/user/new - - Specify the shortest command, which will, using the grep command, -write all normal (not hidden) files containing a string "mama" located -in working directory (pwd) into file "mama.txt" while writing errors such as files in current directory being folders or symbolic links in the file called "Errors.txt" - - Specify a command, which will track the contents of /var/log/syslog -for 5s. In case it finds the entry "confusion" in syslog, print "got it". -In addition, let the program subtrack 1 from the counter every -second(5 to 1) to show the status of the tracker. +Log into the system as student using vaje as your password. +In your home folder you will find a directory called {file_rename_dirname} + containing 20 files. + - Rename all files in that directory replacing all dashes with + underscores + - Find the shortest command for copying all the files located in + {mv_src_dir} into the folder {mv_dst_dir}. + Create a shell script /home/student/mv_ukaz containing this commant + - Specify the shortest command which will, using the grep command, + write all normal (not hidden) files containing a string "mama" located + in working directory (pwd) into the file ~/mama.txt while writing errors such as + files in current directory being folders or symbolic links in the file called + "napake.txt" + - Write a program (which may be a shell script) that will track the contents + of /var/log/syslog for 5s. Every time an entry containing the string "zmeda" + appears in the syslog, in syslog, the script should output "imam ga". + In addition, the script should count down from 5 to 1 with a 1 second + interval. Store the script in /home/student/syslog_ukaz.sh . + - Install the packet "cowsay" and test it :) - Set the variable TEST, which will have the same value as the -variable USER + the number of variables that do not include the name -TEST, for example polz37. -- With the help of cURL count the number of "images" string occurences in html code (saved 24ur.com website) and save it to variable $images. -- In directory "Mapa" exists file count.txt -- Install packet "cowsay" and test it :) -- Write shortest command possible which will with the help of Python start a simple (integrated) HTTP server and will serve the files from the current directory on port 8000.""" -} + variable USER + the number of variables which do not include the name + TEST, for example polz37. + - With the help of cURL count the number of "images" string occurences in the + page accessible from malishell at http://localhost/{curl_fname}. + On simpleArbiter within the shell where you are running test_task.py, set + the environment variable $images to this number. + - In the directory {wc_dirname} there is a file called count.txt. Write the + number of lines in this file into a file in the same directory. +""" +} computers = { 'malishell': { @@ -157,10 +181,6 @@ def task(IP_malishell, file_rename_dirname, mv_src_dir, mv_dst_dir, cowsay_strin #results['cowsay'] = subprocess.check_output(["dpkg --get-selections | grep","cowsay"]) #results['phttp'] = subprocess.check_output(["lsof -i ",":8080"]) - - - - return results def gen_params(user_id, params_meta): |