Добавлен скрипт отчёта для заданий 5–8

.github/workflows/task5-users-privileges-report.yml

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+name: Task 5 - Users, permissions and sudo report
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - '.github/workflows/task5-users-privileges-report.yml'
+      - 'scripts/task5_users_privileges_report.sh'
+      - 'scripts/build_pdf_report.py'
+      - 'scripts/text_to_png.py'
+jobs:
+  build-report-task5:
+    runs-on: ubuntu-latest
+    env:
+      REPORT_AUTHOR: Миленькова Ивана
+    steps:
+      - uses: actions/checkout@v4
+      - run: |
+          sudo apt-get update
+          sudo apt-get install -y python3-pil sudo tcpdump
+      - run: bash scripts/task5_users_privileges_report.sh
+      - uses: actions/upload-artifact@v4
+        with:
+          name: task5-report-pdf
+          path: reports/task5/report.pdf

.github/workflows/task6-crontab-backup-report.yml

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+name: Task 6 - Crontab backup report
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - '.github/workflows/task6-crontab-backup-report.yml'
+      - 'scripts/task6_crontab_backup_report.sh'
+      - 'scripts/build_pdf_report.py'
+      - 'scripts/text_to_png.py'
+jobs:
+  build-report-task6:
+    runs-on: ubuntu-latest
+    env:
+      REPORT_AUTHOR: Миленькова Ивана
+    steps:
+      - uses: actions/checkout@v4
+      - run: |
+          sudo apt-get update
+          sudo apt-get install -y python3-pil
+      - run: bash scripts/task6_crontab_backup_report.sh
+      - uses: actions/upload-artifact@v4
+        with:
+          name: task6-report-pdf
+          path: reports/task6/report.pdf

.github/workflows/task7-process-signals-report.yml

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+name: Task 7 - Process signals report
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - '.github/workflows/task7-process-signals-report.yml'
+      - 'scripts/task7_process_signals_report.sh'
+      - 'scripts/build_pdf_report.py'
+      - 'scripts/text_to_png.py'
+jobs:
+  build-report-task7:
+    runs-on: ubuntu-latest
+    env:
+      REPORT_AUTHOR: Миленькова Ивана
+    steps:
+      - uses: actions/checkout@v4
+      - run: |
+          sudo apt-get update
+          sudo apt-get install -y python3-pil procps
+      - run: bash scripts/task7_process_signals_report.sh
+      - uses: actions/upload-artifact@v4
+        with:
+          name: task7-report-pdf
+          path: reports/task7/report.pdf

.github/workflows/task8-journal-report.yml

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+name: Task 8 - Journalctl report
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - '.github/workflows/task8-journal-report.yml'
+      - 'scripts/task8_journal_report.sh'
+      - 'scripts/build_pdf_report.py'
+      - 'scripts/text_to_png.py'
+jobs:
+  build-report-task8:
+    runs-on: ubuntu-latest
+    env:
+      REPORT_AUTHOR: Миленькова Ивана
+    steps:
+      - uses: actions/checkout@v4
+      - run: |
+          sudo apt-get update
+          sudo apt-get install -y python3-pil systemd
+      - run: bash scripts/task8_journal_report.sh
+      - uses: actions/upload-artifact@v4
+        with:
+          name: task8-report-pdf
+          path: reports/task8/report.pdf

README.md

@@ -1,11 +1,15 @@
 # Автоматические отчёты по заданиям (GitHub Actions)
 
-В репозитории настроены **4 отдельных workflow** (по одному на каждую практическую работу):
+В репозитории настроены **8 отдельных workflow** (по одному на каждую практическую работу):
 
 1. `Task 1 - VM and Linux install report`
 2. `Task 2 - Terminal commands report`
 3. `Task 3 - Filesystem image report`
 4. `Task 4 - SSH and RDP remote access report`
+5. `Task 5 - Users, permissions and sudo report`
+6. `Task 6 - Crontab backup report`
+7. `Task 7 - Process signals report`
+8. `Task 8 - Journalctl report`
 
 Каждый workflow:
 - запускается вручную (`workflow_dispatch`),

scripts/task5_users_privileges_report.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+REPORT_AUTHOR="${REPORT_AUTHOR:-Миленькова Ивана}"
+ROOT="reports/task5"
+LOG_DIR="$ROOT/logs"
+IMG_DIR="$ROOT/images"
+mkdir -p "$LOG_DIR" "$IMG_DIR"
+
+NEW_USER="${NEW_USER:-studentnew}"
+OLD_USER="${OLD_USER:-$(id -un)}"
+NEW_GROUP="${NEW_GROUP:-pktcap}"
+
+run_capture() {
+  local key="$1"; shift
+  { echo "$ $*"; bash -lc "$*"; } >"$LOG_DIR/${key}.txt" 2>&1 || true
+  python3 scripts/text_to_png.py "$LOG_DIR/${key}.txt" "$IMG_DIR/${key}.png" --title "$key"
+}
+
+run_capture 01_useradd "sudo useradd -m -s /bin/bash '${NEW_USER}' && id '${NEW_USER}' && getent passwd '${NEW_USER}'"
+run_capture 02_first_file "sudo -u '${NEW_USER}' bash -lc 'echo first_owned_by_new_user > ~/first' && sudo install -o '${NEW_USER}' -g '${NEW_USER}' -m 600 ~'${NEW_USER}'/first /tmp/first && ls -l /tmp/first"
+run_capture 03_second_file "echo second_owned_by_old_user > /tmp/second && sudo chown '${OLD_USER}:${OLD_USER}' /tmp/second && sudo chmod 600 /tmp/second && ls -l /tmp/second"
+run_capture 04_sudoers_pkgmgr "sudo sh -c \"printf '%s\\n' '${OLD_USER} ALL=(ALL) NOPASSWD: /usr/bin/apt, /usr/bin/apt-get, /usr/bin/dnf, /usr/bin/yum, /usr/bin/pacman' > /etc/sudoers.d/90-${OLD_USER}-pkgmgr\" && sudo chmod 440 /etc/sudoers.d/90-${OLD_USER}-pkgmgr && sudo visudo -cf /etc/sudoers.d/90-${OLD_USER}-pkgmgr"
+run_capture 05_pkgmgr_vs_tcpdump "sudo -n apt-get -v || sudo -n dnf --version || sudo -n yum --version || sudo -n pacman --version; sudo -n tcpdump -D"
+run_capture 06_new_user_denied_pkgmgr "sudo -u '${NEW_USER}' sudo -n apt-get -v || sudo -u '${NEW_USER}' sudo -n dnf --version || sudo -u '${NEW_USER}' sudo -n yum --version || sudo -u '${NEW_USER}' sudo -n pacman --version"
+run_capture 07_groupadd_and_tcpdump "sudo groupadd -f '${NEW_GROUP}' && sudo usermod -aG '${NEW_GROUP}' '${OLD_USER}' && sudo usermod -aG '${NEW_GROUP}' '${NEW_USER}' && sudo sh -c \"printf '%%%s ALL=(ALL) NOPASSWD: /usr/sbin/tcpdump\\n' '${NEW_GROUP}' > /etc/sudoers.d/91-${NEW_GROUP}-tcpdump\" && sudo chmod 440 /etc/sudoers.d/91-${NEW_GROUP}-tcpdump && sudo visudo -cf /etc/sudoers.d/91-${NEW_GROUP}-tcpdump && getent group '${NEW_GROUP}'"
+run_capture 08_tcpdump_both_users "sudo -n tcpdump -D ; sudo -u '${NEW_USER}' bash -lc 'id && sudo -n tcpdump -D'"
+
+cat > "$ROOT/report.json" <<EOF_JSON
+{"title":"Отчёт по практической работа номер 5 ${REPORT_AUTHOR}","sections":[
+{"heading":"5.1 useradd","image":"$IMG_DIR/01_useradd.png"},
+{"heading":"5.2 first + права","image":"$IMG_DIR/02_first_file.png"},
+{"heading":"5.3 second + права","image":"$IMG_DIR/03_second_file.png"},
+{"heading":"5.4 sudoers для пакетного менеджера","image":"$IMG_DIR/04_sudoers_pkgmgr.png"},
+{"heading":"5.4 проверка package manager/tcpdump","image":"$IMG_DIR/05_pkgmgr_vs_tcpdump.png"},
+{"heading":"5.4 новый пользователь denied","image":"$IMG_DIR/06_new_user_denied_pkgmgr.png"},
+{"heading":"5.5 groupadd + sudoers tcpdump","image":"$IMG_DIR/07_groupadd_and_tcpdump.png"},
+{"heading":"5.5 проверка tcpdump обоим","image":"$IMG_DIR/08_tcpdump_both_users.png"}
+]}
+EOF_JSON
+python3 scripts/build_pdf_report.py "$ROOT/report.json" "$ROOT/report.pdf"

scripts/task6_crontab_backup_report.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+REPORT_AUTHOR="${REPORT_AUTHOR:-Миленькова Ивана}"
+ROOT="reports/task6"; LOG_DIR="$ROOT/logs"; IMG_DIR="$ROOT/images"
+mkdir -p "$LOG_DIR" "$IMG_DIR"
+run_capture(){ local k="$1"; shift; { echo "$ $*"; bash -lc "$*"; } >"$LOG_DIR/$k.txt" 2>&1 || true; python3 scripts/text_to_png.py "$LOG_DIR/$k.txt" "$IMG_DIR/$k.png" --title "$k"; }
+note_capture(){ local k="$1" t="$2" b="$3"; printf '%s\n' "$b" >"$LOG_DIR/$k.txt"; python3 scripts/text_to_png.py "$LOG_DIR/$k.txt" "$IMG_DIR/$k.png" --title "$t"; }
+note_capture 01_script cron_script "#!/usr/bin/env bash
+set -euo pipefail
+TS=\$(date +%F_%H-%M-%S)
+mkdir -p /var/backups/home
+tar -czf /var/backups/home/home_backup_\${TS}.tar.gz \"$HOME\""
+run_capture 02_install "sudo install -m 755 /dev/stdin /usr/local/bin/weekly_home_backup.sh <<'EOS'
+#!/usr/bin/env bash
+set -euo pipefail
+TS=\$(date +%F_%H-%M-%S)
+mkdir -p /var/backups/home
+tar -czf /var/backups/home/home_backup_\${TS}.tar.gz /home
+EOS
+sudo sed -i '/weekly_home_backup.sh/d' /etc/crontab; echo '0 0 * * 0 root /usr/local/bin/weekly_home_backup.sh' | sudo tee -a /etc/crontab; tail -n 8 /etc/crontab"
+cat > "$ROOT/report.json" <<EOF_JSON
+{"title":"Отчёт по практической работа номер 6 ${REPORT_AUTHOR}","sections":[{"heading":"6. Скрипт архивации","image":"$IMG_DIR/01_script.png"},{"heading":"6. Запись в /etc/crontab","image":"$IMG_DIR/02_install.png"}]}
+EOF_JSON
+python3 scripts/build_pdf_report.py "$ROOT/report.json" "$ROOT/report.pdf"

scripts/task7_process_signals_report.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+REPORT_AUTHOR="${REPORT_AUTHOR:-Миленькова Ивана}"
+ROOT="reports/task7"; LOG_DIR="$ROOT/logs"; IMG_DIR="$ROOT/images"
+mkdir -p "$LOG_DIR" "$IMG_DIR"
+run_capture(){ local k="$1"; shift; { echo "$ $*"; bash -lc "$*"; } >"$LOG_DIR/$k.txt" 2>&1 || true; python3 scripts/text_to_png.py "$LOG_DIR/$k.txt" "$IMG_DIR/$k.png" --title "$k"; }
+run_capture 01_start "nohup bash -lc 'while :; do :; done' >/tmp/cpu_stress.log 2>&1 & echo \$! > /tmp/stress.pid; cat /tmp/stress.pid"
+run_capture 02_find_pid "ps -eo pid,ppid,user,cmd | grep -E 'while :; do :; done|cpu_stress' | grep -v grep"
+run_capture 03_top "PID=\$(cat /tmp/stress.pid); top -b -n 1 -p \"\$PID\""
+run_capture 04_ps_before "ps -fp \"\$(cat /tmp/stress.pid)\""
+run_capture 05_term_kill "PID=\$(cat /tmp/stress.pid); kill -TERM \"\$PID\"; sleep 1; ps -p \"\$PID\" || true; if ps -p \"\$PID\" >/dev/null; then kill -KILL \"\$PID\"; fi"
+run_capture 06_ps_after "ps -p \"\$(cat /tmp/stress.pid)\" || true"
+cat > "$ROOT/report.json" <<EOF_JSON
+{"title":"Отчёт по практической работа номер 7 ${REPORT_AUTHOR}","sections":[{"heading":"7.1 Запуск нагрузки","image":"$IMG_DIR/01_start.png"},{"heading":"7.2 PID","image":"$IMG_DIR/02_find_pid.png"},{"heading":"7.3 top/ресурсы","image":"$IMG_DIR/03_top.png"},{"heading":"7.4 SIGTERM/SIGKILL","image":"$IMG_DIR/05_term_kill.png"},{"heading":"ps до","image":"$IMG_DIR/04_ps_before.png"},{"heading":"ps после","image":"$IMG_DIR/06_ps_after.png"}]}
+EOF_JSON
+python3 scripts/build_pdf_report.py "$ROOT/report.json" "$ROOT/report.pdf"

scripts/task8_journal_report.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+REPORT_AUTHOR="${REPORT_AUTHOR:-Миленькова Ивана}"
+ROOT="reports/task8"; LOG_DIR="$ROOT/logs"; IMG_DIR="$ROOT/images"
+mkdir -p "$LOG_DIR" "$IMG_DIR"
+run_capture(){ local k="$1"; shift; { echo "$ $*"; bash -lc "$*"; } >"$LOG_DIR/$k.txt" 2>&1 || true; python3 scripts/text_to_png.py "$LOG_DIR/$k.txt" "$IMG_DIR/$k.png" --title "$k"; }
+run_capture 01_last20 "journalctl -n 20 --no-pager"
+run_capture 02_ssh "journalctl -u ssh -u sshd --no-pager | tail -n 50"
+run_capture 03_enable_ssh "sudo systemctl enable ssh || sudo systemctl enable sshd; sudo systemctl restart ssh || sudo systemctl restart sshd; systemctl is-enabled ssh || systemctl is-enabled sshd"
+run_capture 04_hour "journalctl --since '1 hour ago' --no-pager | tail -n 80"
+run_capture 05_boot_file "journalctl -b --no-pager > '$ROOT/last_boot.log' && wc -l '$ROOT/last_boot.log' && tail -n 20 '$ROOT/last_boot.log'"
+run_capture 06_errors "grep -i 'error' '$ROOT/last_boot.log' | tail -n 50 || true"
+cat > "$ROOT/report.json" <<EOF_JSON
+{"title":"Отчёт по практической работа номер 8 ${REPORT_AUTHOR}","sections":[{"heading":"8.1 Последние 20 строк","image":"$IMG_DIR/01_last20.png"},{"heading":"8.2 Логи ssh","image":"$IMG_DIR/02_ssh.png"},{"heading":"8.2 enable/restart ssh","image":"$IMG_DIR/03_enable_ssh.png"},{"heading":"8.3 Последний час","image":"$IMG_DIR/04_hour.png"},{"heading":"8.3.1 Лог последней загрузки","image":"$IMG_DIR/05_boot_file.png"},{"heading":"8.3.2 error","image":"$IMG_DIR/06_errors.png"}]}
+EOF_JSON
+python3 scripts/build_pdf_report.py "$ROOT/report.json" "$ROOT/report.pdf"