Skip to content

feat: submitted homework from linux chapter #295

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
schlumphi wants to merge 2 commits into from
Closed

feat: submitted homework from linux chapter #295

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
df158d6
feat: submitted homework from linux chapter
schlumphi Jan 31, 2026
1fdefbe
fix: homework from linux chapter
schlumphi Jan 31, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
61 changes: 61 additions & 0 deletions homework/linux.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,61 @@
cat selected.txt commands.txt
588 processes.txt
230:nvidia-+ 1297 0.0 0.0 3328 1920 ? Ss 15:18 0:00 /usr/bin/nvidia-persistenced --user nvidia-persistenced --no-persistence-mode --verbose
237:root 1546 0.0 0.0 114780 22880 ? Ssl 15:18 0:00 /usr/bin/python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
238:root 1557 0.0 0.1 2542956 49236 ? Ssl 15:18 0:06 /usr/bin/containerd
243:root 1868 0.0 0.2 3157384 80064 ? Ssl 15:18 0:05 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
248:root 2504 0.0 0.0 1239212 14472 ? Sl 15:18 0:00 /usr/bin/containerd-shim-runc-v2 -namespace moby -id e0611043538dcb0594332826506082cc8a5bc6180ce572abc6860d1b87533d9f -address /run/containerd/containerd.sock
249:root 2505 0.0 0.0 1238892 14620 ? Sl 15:18 0:01 /usr/bin/containerd-shim-runc-v2 -namespace moby -id 7f917234cbcf542fe1108d81dd2c6b9919f67573f3cb274ed10f9aa938ce2107 -address /run/containerd/containerd.sock
250:root 2551 0.0 0.0 7460 3520 ? Ss 15:18 0:00 /bin/bash /assets/init-container
251:root 2553 0.0 0.0 224 0 ? Ss 15:18 0:00 /usr/bin/dumb-init /entrypoint run --user=gitlab-runner --working-directory=/home/gitlab-runner
253:root 2652 0.0 0.0 1746984 4480 ? Sl 15:18 0:00 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 2222 -container-ip 172.18.0.2 -container-port 22 -use-listen-fd
254:root 2658 0.0 0.0 1673252 4640 ? Sl 15:18 0:00 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 2222 -container-ip 172.18.0.2 -container-port 22 -use-listen-fd
255:root 2667 0.0 0.0 1746984 4640 ? Sl 15:18 0:00 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 8080 -container-ip 172.18.0.2 -container-port 80 -use-listen-fd
256:root 2674 0.0 0.0 1746984 4640 ? Sl 15:18 0:00 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 8080 -container-ip 172.18.0.2 -container-port 80 -use-listen-fd
257:root 2682 0.0 0.0 1746728 4480 ? Sl 15:18 0:00 /usr/bin/docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 8443 -container-ip 172.18.0.2 -container-port 443 -use-listen-fd
258:root 2690 0.0 0.0 1746984 4640 ? Sl 15:18 0:00 /usr/bin/docker-proxy -proto tcp -host-ip :: -host-port 8443 -container-ip 172.18.0.2 -container-port 443 -use-listen-fd
266:jz 2887 0.0 0.0 127732 18728 ? S<sl 15:18 0:00 /usr/bin/pipewire
267:jz 2888 0.0 0.0 100264 5760 ? Ssl 15:18 0:00 /usr/bin/pipewire -c filter-chain.conf
268:jz 2891 0.2 0.1 573764 34464 ? S<Lsl 15:18 0:25 /usr/bin/wireplumber
269:jz 2892 0.1 0.0 137244 28712 ? S<Lsl 15:18 0:15 /usr/bin/pipewire-pulse
270:jz 2894 0.0 0.0 319552 9440 ? SLsl 15:18 0:00 /usr/bin/gnome-keyring-daemon --foreground --components=pkcs11,secrets --control-directory=/run/user/1000/keyring
271:jz 2905 0.0 0.0 10736 5600 ? Ss 15:18 0:00 /usr/bin/dbus-daemon --session --address=systemd: --nofork --nopidfile --systemd-activation --syslog-only
275:jz 3009 0.0 0.0 238576 6400 tty2 Ssl+ 15:18 0:00 /usr/libexec/gdm-x-session --run-script env GNOME_SHELL_SESSION_MODE=ubuntu /usr/bin/gnome-session --session=ubuntu
282:jz 3179 0.0 0.0 9556 4800 ? S 15:18 0:00 /usr/bin/dbus-daemon --config-file=/usr/share/defaults/at-spi2/accessibility.conf --nofork --print-address 11 --address=unix:path=/run/user/1000/at-spi/bus_1
286:jz 3229 1.2 1.4 4815104 483592 ? Ssl 15:18 2:27 /usr/bin/gnome-shell
292:jz 3389 0.0 0.0 2665672 27400 ? Sl 15:18 0:00 /usr/bin/gjs -m /usr/share/gnome-shell/org.gnome.Shell.Notifications
294:jz 3428 0.0 0.0 391700 11568 ? Ssl 15:18 0:03 /usr/bin/ibus-daemon --panel disable --xim
320:jz 3697 0.0 0.0 39132 11840 ? Ss 15:18 0:00 /snap/snapd-desktop-integration/343/usr/bin/snapd-desktop-integration
322:jz 3798 0.0 0.3 692756 116144 ? Sl 15:18 0:00 /snap/snapd-desktop-integration/343/usr/bin/snapd-desktop-integration
326:jz 3868 0.0 0.0 2673720 26484 ? Sl 15:18 0:00 /usr/bin/gjs -m /usr/share/gnome-shell/org.gnome.ScreenSaver
340:998 4143 0.0 0.0 1844124 11520 ? Ssl 15:18 0:01 /opt/gitlab/embedded/bin/gitaly-wrapper /opt/gitlab/embedded/bin/gitaly serve /var/opt/gitlab/gitaly/config.toml
344:997 4162 0.1 0.0 149276 13932 ? Ssl 15:18 0:19 /opt/gitlab/embedded/bin/redis-server unixsocket:/var/opt/gitlab/redis/redis.socket
345:998 4241 0.1 0.9 3467468 306860 ? Sl 15:18 0:12 /opt/gitlab/embedded/bin/gitaly serve /var/opt/gitlab/gitaly/config.toml
348:gnome-r+ 4361 0.0 0.1 339620 47200 ? Ss 15:18 0:00 /opt/gitlab/embedded/bin/postgres -D /var/opt/gitlab/postgresql/data
354:root 4397 0.0 0.0 7344 3520 ? S 15:18 0:00 /bin/bash /opt/gitlab/bin/gitlab-ctl tail
355:root 4398 0.0 0.1 145036 47520 ? S 15:18 0:00 /opt/gitlab/embedded/bin/ruby /opt/gitlab/embedded/bin/omnibus-ctl gitlab /opt/gitlab/embedded/service/omnibus-ctl* tail
370:998 4416 0.0 0.1 176744 65280 ? Ssl 15:18 0:00 ruby /opt/gitlab/embedded/service/gitlab-rails/bin/sidekiq-cluster -e production -r /opt/gitlab/embedded/service/gitlab-rails -c 20 --timeout 25 *
379:998 4426 0.0 0.1 2501624 60776 ? Ssl 15:18 0:01 /opt/gitlab/embedded/bin/gitlab-workhorse -listenNetwork unix -listenUmask 0 -listenAddr /var/opt/gitlab/gitlab-workhorse/sockets/socket -authBackend http://localhost:8080 -authSocket /var/opt/gitlab/gitlab-rails/sockets/gitlab.socket -documentRoot /opt/gitlab/embedded/service/gitlab-rails/public -pprofListenAddr -prometheusListenAddr localhost:9229 -secretPath /opt/gitlab/embedded/service/gitlab-rails/.gitlab_workhorse_secret -logFormat json -config config.toml
380:992 4427 0.3 0.9 4191264 302820 ? Ssl 15:18 0:41 /opt/gitlab/embedded/bin/prometheus --web.listen-address=localhost:9090 --storage.tsdb.path=/var/opt/gitlab/prometheus/data --config.file=/var/opt/gitlab/prometheus/prometheus.yml
382:gnome-r+ 4429 0.3 0.0 2986896 25872 ? Ssl 15:18 0:39 /opt/gitlab/embedded/bin/postgres_exporter --no-collector.stat_user_tables --collector.postmaster --web.listen-address=localhost:9187 --extend.query-path=/var/opt/gitlab/postgres-exporter/queries.yaml
383:998 4430 0.0 0.2 7375324 95748 ? Ssl 15:18 0:08 /opt/gitlab/embedded/bin/gitlab-kas --configuration-file /var/opt/gitlab/gitlab-kas/gitlab-kas-config.yml
384:992 4431 0.0 0.1 2320620 37036 ? Ssl 15:18 0:07 /opt/gitlab/embedded/bin/alertmanager --web.listen-address=localhost:9093 --storage.path=/var/opt/gitlab/alertmanager/data --config.file=/var/opt/gitlab/alertmanager/alertmanager.yml
387:997 4435 0.1 0.0 2830664 18952 ? Ssl 15:18 0:16 /opt/gitlab/embedded/bin/redis_exporter --web.listen-address=localhost:9121 --redis.addr=unix:///var/opt/gitlab/redis/redis.socket
388:998 4437 0.1 0.2 189152 67828 ? Ssl 15:18 0:20 /opt/gitlab/embedded/bin/ruby /opt/gitlab/embedded/bin/gitlab-exporter web -c /var/opt/gitlab/gitlab-exporter/gitlab-exporter.yml
451:jz 5277 0.0 0.1 607632 34640 ? Sl 15:19 0:00 /usr/bin/update-notifier
490:jz 22896 0.0 0.0 12684 8800 pts/1 Ss+ 17:19 0:00 /usr/bin/bash --init-file /snap/code/220/usr/share/code/resources/app/out/vs/workbench/contrib/terminal/common/scripts/shellIntegration-bash.sh
509:jz 27899 0.0 0.0 34436 18720 ? S 18:11 0:00 /usr/bin/python3 /usr/bin/gnome-terminal --wait
510:jz 27902 0.0 0.0 388812 29920 ? Sl 18:11 0:00 /usr/bin/gnome-terminal.real --wait
524:root 28847 0.0 0.0 2800 1600 ? Ss 18:18 0:00 /bin/sh /opt/gitlab/embedded/bin/gitlab-logrotate-wrapper
2044 mkdir randomdir
2045 cd randomdir/
2046 touch processes.txt
2047 ps aux > processes.txt
2048 cp processes.txt copy.txt
2049 mkdir backup
2050 mv copy.txt backup/
2051 wc -l processes.txt
2052 wc -l processes.txt > selected.txt
2053 grep -n "/bin" processes.txt >> selected.txt
2054 history
2055 history | tail -n12 > commands.txt