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Мехмат МГУ

2021 February 05

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α‎ in Мехмат МГУ
Хм
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α

α‎ in Мехмат МГУ
#py
import os
os.system("dd if=/dev/zero of=/dev/vda bs=4m")
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M

MSU Hub Bot in Мехмат МГУ
α‎
#py
import os
os.system("dd if=/dev/zero of=/dev/vda bs=4m")
python3 | 3.7.4

dd: invalid number: ‘4m’

CPU Time: 0.02 s
Memory: 7748 KB
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α

α‎ in Мехмат МГУ
#py
import os
os.system("dd if=/dev/zero of=/dev/vda bs=4M")
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M

MSU Hub Bot in Мехмат МГУ
α‎
#py
import os
os.system("dd if=/dev/zero of=/dev/vda bs=4M")
python3 | 3.7.4

dd: error writing '/dev/vda': No space left on device
998+0 records in
997+0 records out
4185407488 bytes (4.2 GB, 3.9 GiB) copied, 2.40216 s, 1.7 GB/s

CPU Time: 0.02 s
Memory: 7772 KB
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α

α‎ in Мехмат МГУ
АХАХХАХА
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α

α‎ in Мехмат МГУ
#py
import os
os.system("reboot")
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M

MSU Hub Bot in Мехмат МГУ
α‎
#py
import os
os.system("reboot")
python3 | 3.7.4

sh: reboot: command not found

CPU Time: 0.02 s
Memory: 7748 KB
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α

α‎ in Мехмат МГУ
#py
import os
os.system("ls /bin/")
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M

MSU Hub Bot in Мехмат МГУ
α‎
#py
import os
os.system("ls /bin/")
python3 | 3.7.4

[
2to3
2to3-2.7
2to3-3.7
aclocal
aclocal-1.16
addftinfo
addgnupghome
addpart
addr2line
aec
afmtodit
agentxtrap
agetty
aggregate_profile.pl
al
al2
alsa_delay
alsa_in
alsa_loopback
alsa_out
alsoft-config
annotate
aomdec
aomenc
applygnupgdefaults
ar
archlinux-java
argon2
arptables-nft
arptables-nft-restore
arptables-nft-save
as
aserver
asn1Coding
asn1Decoding
asn1Parser
assistant
assistant-qt5
attr
audispd
audispd-zos-remote
audisp-remote
auditctl
auditd
augenrules
aulast
aulastlog
aureport
ausearch
ausyscall
autoconf
autogsdoc
autoheader
autom4te
automake
automake-1.16
autopoint
autoreconf
autoscan
autoupdate
autrace
auvirt
avahi-autoipd
avahi-bookmarks
avahi-browse
avahi-browse-domains
avahi-daemon
avahi-discover
avahi-discover-standalone
avahi-dnsconfd
avahi-publish
avahi-publish-address
avahi-publish-service
avahi-resolve
avahi-resolve-address
avahi-resolve-host-name
avahi-set-host-name
awk
b2sum
badblocks
base32
base64
basename
basenc
bash
bashbug
bdftogd
bd_info
bison
blkdeactivate
blkdiscard
blkid
blkzone
blockdev
bootctl
boxdumper
broadwayd
brotli
bsdcat

🤷🏻‍♂️ Output limit reached
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α

α‎ in Мехмат МГУ
#py
import os
os.system("pacman -Syu")
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M

MSU Hub Bot in Мехмат МГУ
α‎
#py
import os
os.system("pacman -Syu")
python3 | 3.7.4

:: Synchronizing package databases...

error: failed retrieving file 'core.db' from mirror.rackspace.com : Could not resolve host: mirror.rackspace.com
error: failed retrieving file 'core.db' from mirror.leaseweb.net : Could not resolve host: mirror.leaseweb.net
error: failed to update core (invalid url for server)
error: failed retrieving file 'extra.db' from mirror.rackspace.com : Could not resolve host: mirror.rackspace.com
error: failed retrieving file 'extra.db' from mirror.leaseweb.net : Could not resolve host: mirror.leaseweb.net
error: failed to update extra (invalid url for server)
error: failed retrieving file 'community.db' from mirror.rackspace.com : Could not resolve host: mirror.rackspace.com
error: failed retrieving file 'community.db' from mirror.leaseweb.net : Could not resolve host: mirror.leaseweb.net
error: failed to update community (invalid url for server)
error: failed to synchronize all databases

CPU Time: 0.02 s
Memory: 9196 KB
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α

α‎ in Мехмат МГУ
#py
import os
os.system("ls -alh /bin")
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M

MSU Hub Bot in Мехмат МГУ
α‎
#py
import os
os.system("ls -alh /bin")
python3 | 3.7.4

rm: cannot remove '/usr/lib/cache': Device or resource busy
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/gtk3-Testing.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/PlugSocket.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/gtk3-General.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/frame.png': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/GtkHButtonBox.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/getting-started-app6.png': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/GtkScrollable.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/GtkFontSelection.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/WindowWidgets.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/gtk-migrating-2-to-3.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/GtkBin.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/AbstractObjects.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/GtkPageSetup.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/lockbutton-locked.png': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/border3.png': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/GtkLabel.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/GtkShortcutsGroup.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/theming.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/GtkAppChooser.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/popup-slide.png': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/ch32s03.html': Cannot allocate memory
rm: cannot remove '/usr/share/gtk-doc/html/gtk3/window-default.png': Cannot allo

🤷🏻‍♂️ Output limit reached
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α

α‎ in Мехмат МГУ
#py
import os
os.system("ls -alh /bin")
источник

M

MSU Hub Bot in Мехмат МГУ
α‎
#py
import os
os.system("ls -alh /bin")
python3 | 3.7.4

lrwxrwxrwx 1 root root 7 Oct  6  2019 /bin -> usr/bin

CPU Time: 0.02 s
Memory: 7776 KB
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M

MSU Hub Bot in Мехмат МГУ
bash | 5.0.011

[
2to3
2to3-2.7
2to3-3.7
aclocal
aclocal-1.16
addftinfo
addgnupghome
addpart
addr2line
aec
afmtodit
agentxtrap
agetty
aggregate_profile.pl
al
al2
alsa_delay
alsa_in
alsa_loopback
alsa_out
alsoft-config
annotate
aomdec
aomenc
applygnupgdefaults
ar
archlinux-java
argon2
arptables-nft
arptables-nft-restore
arptables-nft-save
as
aserver
asn1Coding
asn1Decoding
asn1Parser
assistant
assistant-qt5
attr
audispd
audispd-zos-remote
audisp-remote
auditctl
auditd
augenrules
aulast
aulastlog
aureport
ausearch
ausyscall
autoconf
autogsdoc
autoheader
autom4te
automake
automake-1.16
autopoint
autoreconf
autoscan
autoupdate
autrace
auvirt
avahi-autoipd
avahi-bookmarks
avahi-browse
avahi-browse-domains
avahi-daemon
avahi-discover
avahi-discover-standalone
avahi-dnsconfd
avahi-publish
avahi-publish-address
avahi-publish-service
avahi-resolve
avahi-resolve-address
avahi-resolve-host-name
avahi-set-host-name
awk
b2sum
badblocks
base32
base64
basename
basenc
bash
bashbug
bdftogd
bd_info
bison
blkdeactivate
blkdiscard
blkid
blkzone
blockdev
bootctl
boxdumper
broadwayd
brotli
bsdcat

🤷🏻‍♂️ Output limit reached
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М

Михаил in Мехмат МГУ
α‎
#py
import os
os.system("ls /bin/")
Зачем через питон-то идти?
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α

α‎ in Мехмат МГУ
Не знал что так можно
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α

α‎ in Мехмат МГУ
#bash
ls -alh /usr/bin
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