119 projects
dargslan-toolkit
Complete Linux sysadmin toolkit — 118 CLI tools for monitoring, security, networking, storage, and DevOps. One install, all tools.
dargslan-syslog-monitor
Syslog facility and severity monitor — analyze log sources, message rates, error patterns, and facility distribution.
dargslan-crypt-audit
LUKS and dm-crypt encryption auditor — check encrypted volumes, key slots, cipher strength, and unlock status.
dargslan-fail2ban-audit
Fail2ban status and jail auditor — check active jails, banned IPs, ban counts, filter stats, and configuration review.
dargslan-snmp-check
SNMP configuration and security auditor — check community strings, SNMPv3 users, trap destinations, and access control.
dargslan-btrfs-check
Btrfs filesystem health checker — verify scrub status, device stats, subvolume layout, space usage, and error counters.
dargslan-thermal-monitor
System thermal monitor — check CPU temperatures, thermal zones, cooling devices, and overheat thresholds.
dargslan-ipv6-audit
IPv6 configuration and security auditor — check interface addresses, router advertisements, privacy extensions, and firewall rules.
dargslan-bonding-check
Network bonding and teaming monitor — check bond mode, slave status, link aggregation, and failover configuration.
dargslan-numa-check
NUMA topology checker — analyze node layout, memory distribution, CPU-to-node mapping, and cross-node memory access patterns.
dargslan-cpu-freq
CPU frequency scaling monitor — check governor mode, min/max frequencies, turbo boost status, and per-core clock speeds.
dargslan-ethtool-check
Network interface diagnostics — check link speed, duplex mode, driver info, offload settings, and NIC capabilities for all interfaces.
dargslan-modprobe-check
Kernel module load and blacklist checker
dargslan-lsof-audit
Open files and ports auditor
dargslan-apparmor-check
AppArmor profile status checker
dargslan-bridge-monitor
Network bridge interface monitor
dargslan-at-scheduler
at/batch scheduler auditor
dargslan-yum-history
YUM/DNF package history analyzer
dargslan-xfs-check
XFS filesystem health checker
dargslan-load-average
Load average analyzer — 1/5/15 min load, per-CPU load, runnable processes
dargslan-entropy-check
System entropy monitor — available entropy, random pool, crypto readiness
dargslan-coredump-check
Core dump analyzer — detect core dumps, check limits, storage usage
dargslan-acl-check
File ACL checker — audit POSIX ACLs, extended attributes, permissions
dargslan-io-monitor
Disk I/O performance monitor — read/write throughput, IOPS, latency
dargslan-arp-monitor
ARP table monitor — view ARP cache, detect duplicates, stale entries
dargslan-sshkey-audit
SSH key auditor — scan authorized_keys, detect weak keys, expiry, unused keys
dargslan-journal-export
Systemd Journal Log Exporter
dargslan-hostname-check
Hostname and DNS Identity Verifier
dargslan-dmesg-analyzer
Kernel Message Ring Buffer Analyzer
dargslan-cgroup-audit
Cgroup v2 Resource Limit Auditor
dargslan-service-restart
Service Auto-Restart Monitor and Analyzer
dargslan-passwd-audit
Password Policy and Shadow File Auditor
dargslan-proc-monitor
Process Resource Monitor and Reporter
dargslan-lastlog-audit
Last Login Audit and Reporting Tool
dargslan-netfilter-check
Netfilter and Connection Tracking Analyzer
dargslan-route-check
Network Routing Table Analyzer
dargslan-zombie-kill
Zombie Process Finder and Killer
dargslan-tmpfile-clean
Temporary File Cleaner and Analyzer
dargslan-disk-health
Disk Health and SMART Monitor
dargslan-bash-alias
Bash Alias Manager and Analyzer
dargslan-apt-check
APT Package Manager Health Checker
dargslan-login-history
Login history analyzer for Linux. Parses wtmp/btmp for successful and failed logins, session durations, and suspicious activity.
dargslan-mount-monitor
Mount point monitor for Linux. Tracks mounted filesystems, mount options, read-only detection, and stale NFS mounts.
dargslan-sysctl-audit
Sysctl kernel parameter auditor for Linux. Checks network, memory, and security tuning parameters against best practices.
dargslan-resolv-check
DNS resolver configuration checker for Linux. Validates resolv.conf, nameservers, search domains, and DNS resolution performance.
dargslan-audit-log
Linux audit log analyzer. Parses auditd logs, tracks file access, command execution, user authentication, and security events.
dargslan-ntp-check
NTP time synchronization checker for Linux. Verifies NTP daemon status, clock offset, stratum, and time sync configuration.
dargslan-locale-check
Linux locale and language settings checker. Reports current locale, available locales, encoding, and language configuration issues.
dargslan-env-audit
Environment variable auditor for Linux. Scans for sensitive data in env vars, PATH issues, and shell profile configuration problems.
dargslan-systemd-timer
Systemd timer analyzer for Linux. Lists active timers, next trigger times, associated services, and timer calendar expressions.
dargslan-grub-check
GRUB bootloader configuration checker for Linux. Validates grub.cfg, kernel parameters, boot entries, and timeout settings.
dargslan-swap-manager
Linux swap space analyzer. Reports swap usage, swappiness settings, swap file vs partition info, and memory pressure indicators.
dargslan-ssh-hardening
SSH hardening checker for Linux. Audits sshd_config for security best practices, key auth, root login, and port settings.
dargslan-motd-manager
MOTD and login banner manager -- system info display, security warnings, and dynamic MOTD generation.
dargslan-kernel-module
Kernel module manager -- list loaded modules, check dependencies, find unused, and module info.
dargslan-interface-monitor
Network interface monitor -- link status, speed, errors, IP addresses, and traffic statistics.
dargslan-sudoers-audit
Sudoers configuration auditor -- check sudo rules, NOPASSWD entries, user privileges, and syntax.
dargslan-ulimit-check
Ulimit and resource limits checker -- audit open files, process limits, memory limits, and PAM limits.
dargslan-crontab-backup
Crontab backup manager -- export, restore, and diff user crontabs with timestamped backups.
dargslan-apt-history
Package install history analyzer -- track installations, upgrades, removals, and security updates.
dargslan-timezone-info
Timezone and NTP checker -- verify timezone, check NTP sync status, detect clock drift, and list timezones.
dargslan-pam-audit
PAM configuration auditor -- audit PAM stack, check module security, password policy, and auth settings.
dargslan-fstab-check
Fstab validator -- check /etc/fstab syntax, detect missing devices, verify mount options and UUID references.
dargslan-inode-monitor
Inode usage monitor -- track inode consumption, find directories with excessive files, prevent inode exhaustion.
dargslan-tmpfile-cleaner
Temp file cleaner -- find and clean temporary files, orphaned tmp dirs, and old cache files.
dargslan-hostname-info
Hostname and domain resolver — FQDN lookup, reverse DNS, domain info, and network identity check.
dargslan-selinux-check
SELinux status checker — mode detection, boolean audit, context verification, and denial analysis.
dargslan-log-stats
Linux log file statistics — size trends, growth rate, rotation status, and disk usage analysis.
dargslan-user-sessions
Linux user session manager — active sessions, idle detection, session limits, and TTY monitoring.
dargslan-process-killer
Zombie and runaway process hunter — detect resource hogs, zombie processes, and long-running orphans with kill options.
dargslan-network-latency
Network latency tester — ping analysis, jitter measurement, traceroute, and multi-host comparison benchmarks.
dargslan-login-tracker
Linux login tracker — SSH session monitoring, failed login detection, brute force alerting, and user session history.
dargslan-disk-quota
Linux disk quota monitor — user and group quota tracking, usage alerts, and filesystem quota reporting.
dargslan-systemd-unit
Systemd unit file analyzer — syntax validation, security audit, dependency check, and best practice linting.
dargslan-cron-parser
Crontab expression parser — next run calculation, natural language explanation, and schedule validation.
dargslan-uptime-report
System uptime and availability reporter — reboot history, crash analysis, and availability percentage calculation.
dargslan-file-integrity
File integrity checker — hash-based change detection, baseline comparison, and tamper alerting for critical files.
dargslan-socket-stats
Linux socket statistics analyzer — TCP/UDP/Unix socket states, connection tracking, and network diagnostics.
dargslan-raid-monitor
Linux RAID array health checker — mdadm status, degraded arrays, rebuild progress, and disk SMART data.
dargslan-dns-resolver
DNS resolver tester — measure resolution time, test DNSSEC, compare resolvers, and detect DNS issues
dargslan-tcp-monitor
TCP connection monitor — track ESTABLISHED, TIME_WAIT, connection states, and per-IP statistics
dargslan-memory-profiler
Linux memory profiler — per-process RSS, shared memory, swap usage, and memory leak detection
dargslan-systemd-analyze
Systemd boot time analyzer — measure service startup times, find slow units, and optimize boot performance
dargslan-disk-benchmark
Linux disk I/O benchmark tool — measure read/write speed, IOPS, and latency for any block device or filesystem
dargslan-iptables-export
Firewall rule exporter and documenter — export iptables/nftables rules to readable, shareable formats
dargslan-cert-manager
SSL/TLS certificate inventory manager — track expiry dates, issuer info, and certificate chain across servers
dargslan-nfs-health
NFS mount health checker — detect stale mounts, measure latency, audit exports, and monitor NFS statistics
dargslan-lvm-check
LVM volume health checker — audit PV, VG, LV status, thin pool usage, and snapshot health
dargslan-journald-analyzer
Systemd journal log analyzer — find boot errors, service failures, kernel warnings, and security events
dargslan-cgroup-monitor
Linux cgroup resource monitor — track CPU, memory, and I/O limits for containers and system slices
dargslan-git-audit
Git repository security auditor — scan for secrets in commits, large files, .gitignore gaps, and sensitive data leaks
dargslan-postgres-health
PostgreSQL health checker — monitor connections, bloat, vacuum status, locks, and replication lag
dargslan-redis-health
Redis server health checker — monitor memory, persistence, replication, slow log, and connected clients
dargslan-apache-analyzer
Apache HTTP Server configuration analyzer — check VirtualHosts, SSL, security modules, and common misconfigurations
dargslan-kernel-check
Linux kernel parameter checker — audit sysctl hardening, compare live vs saved settings, and security recommendations
dargslan-swap-analyzer
Linux swap usage analyzer — find which processes use swap, measure swap pressure, and get optimization recommendations
dargslan-package-audit
Linux package auditor — find outdated, security-pending, and orphaned packages on apt/dnf/pacman systems
dargslan-bandwidth-monitor
Network bandwidth monitor — track interface statistics, throughput, and traffic in real-time from /proc/net/dev
dargslan-ip-geo
IP geolocation and WHOIS lookup tool — find country, ISP, abuse contact, and network info for any IP address
dargslan-ssh-audit
SSH server configuration auditor — check key types, ciphers, login policies, and authorized_keys security
dargslan-mysql-health
MySQL/MariaDB health checker — monitor connections, slow queries, replication status, and database size
dargslan-nginx-analyzer
Nginx configuration analyzer — validate configs, detect security issues, check SSL settings, and audit server blocks
dargslan-container-audit
Container security auditor — check Docker/Podman images for vulnerabilities, misconfigurations, and best practice violations
dargslan-dns-check
DNS record checker and analyzer — query A, AAAA, MX, NS, TXT, CNAME, SOA records for any domain
dargslan-security-scan
Basic Linux security scanner — check SSH config, file permissions, SUID binaries, world-writable files, and kernel parameters
dargslan-log-rotate
Analyze log rotation configuration, check logrotate status, find unrotated logs, and monitor log file sizes
dargslan-port-monitor
Monitor open ports and listening services on Linux — detect unexpected listeners, track port usage
dargslan-service-monitor
Monitor systemd services — detect failed units, check enabled/disabled status, and get service health overview
dargslan-user-audit
Audit Linux user accounts — detect empty passwords, check sudo access, find inactive users, review shell assignments
dargslan-backup-monitor
Monitor backup status, check backup freshness, and verify backup integrity on Linux servers
dargslan-cron-audit
Audit and analyze crontab entries, detect issues, and validate cron schedules on Linux
dargslan-process-monitor
Monitor Linux processes, detect zombies, track resource-hungry processes, and get alerts
dargslan-disk-cleaner
Find large files, analyze disk usage, and clean temporary directories on Linux servers
dargslan-ssl-checker
Check SSL/TLS certificate expiry dates, cipher suites, and security issues for any domain
dargslan-docker-health
Docker container health checker — monitor running containers, check resource usage, and detect unhealthy services
dargslan-firewall-audit
Linux firewall audit tool — check iptables/nftables rules, detect open ports, and generate security reports
dargslan-net-scanner
Lightweight network scanner — ping sweep, port scan, and service detection for Linux sysadmins
dargslan-log-parser
Linux log file parser and analyzer — parse syslog, auth.log, nginx, and Apache logs with pattern matching
dargslan-sysinfo
Linux system information tool — CPU, memory, disk, network, and process monitoring for sysadmins
