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Add a commentLinux Crontab nützen
| editieren | crontab -e | ||
| speicher | |||
| Service starten | service cron reload | ||
| Cron Kontrolle | |||
| crontab -l | |||
| tail -f /var/log/syslog | grep CRON | |||
| # touch /etc/cron.allow | |||
| >/dev/null 2>&1 |
MAILTO="nameThis email address is being protected from spambots. You need JavaScript enabled to view it.;
3 * * * * apt-get -s -qq dist-upgrade /dev/null 2>&1
Source/Quellen:
- Linux Crontab: 15 Awesome Cron Job Examples
- askubuntu.com | why-crontab-scripts-are-not-working
- crontab.guru/
- help.ubuntu.com | CronHowto
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| find / -name dhcpd.conf or find / -xdev -name dhcpd.conf |
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vi /etc/dhcp/dhcpd.conf |
| find / -name dhcpd.leases or find / -xdev -name dhcpd.leases |
| cat /var/lib/dhcp/dhcpd.leases |
|
/etc/init.d/isc-dhcp-server restart |
Quellen/Source:
- Linux Magazine Network Nirvana
- What is DHCP and how to configure DHCP server in Linux
- Ubuntu | Dynamic Host Configuration Protocol (DHCP)
- LinugConfig.org | What is DHCP and how to configure DHCP server in Linux
- some information about classes
Add a comment
wie kann man die funktionsweise oder errormeldung eines DNS Server/Dienst kontrollieren:
dig @localhost deinedomain.tldFehler zum DNS Server findest Du so:
grep named /var/log/syslog
grep named /var/log/syslog
mit dem Befehle
ls -g /etc/bind/
können die erstellen/vorhandenen Zonen files gelistet werden und dann mit vi editiert werden
vi /etc/bind/pri.example.com
Wenn ein restart von Bind nötig ist dann
Add a comment
sudo /etc/init.d/bind9 restart
- Anker 575 USB-C Docking Station (13-in-1), 85W für Laptops
- Perfect Server Hardware for Virtualization | Proxmox | pve-05
- Pioneer Blu-Ray/BD/DVD/CD Reader/writer USB 3.0 BDR-XD07TB | WORKS OK with Debian 11
- NOT WORKING WITH DEBIAN 11 | Dockingstation | IcyBox 14-in-1 USB Type-C | IB-DK2262AC
- How to remove systemd services
- Laptop | Lenovo | Thinkpad E15 Gen3 AMD
- Laptop | Lenovo | LENOVO-IDEA IdeaPad 3 15IGL05 Notebook (15.6 ", 128 GB SSD, Business Black)
- D. Klimo | Kent monoblocks
- TTN Mapper
- LILYGO TTGO T-Beam V1.1 ESP32 LoRa 868Mhz GPS 18650 Board
- LILYGO® TTGO T-Beam 868MHz -> The Things Network (TTN/TTS) -> Karte | Infos und Video bei Alex (www.aeq-web.com)
- Kabelfarben 3.3V, 5V, 12V, 230V | Durchmesser
- 01 Digi-Bee Stand01 Wetter
- Solar Panel | 6V 3W Solar Panel JY D145x145
- TTGO LoRa32 V2.1_1.6 version 433/868/915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI wireless Module ESP-32 SMA
- -pve-04 | Disk SSD and HDD
- DISK SSD | 1 TB | Samsung SSD 870 EVO 1TB - 1TB
- NanoVNA V2
- CubeSat | antennas |
- KoZo_GS3_433MHz
- tinyGS - shortcut what it means
- TinyGS Telegram community | published Links
- Wolfgang W. Osterhage (Springer Verlag Sachbuch 2021): Die Geschichte der Raumfahrt | (gefundene Fehler)
- ucs Univention some commands
- SMA-Stecker / SMA-Buchse
RSS Feed
Warning: file_get_contents(https://www.bsi.bund.de/SiteGlobals/Functions/RSSFeed/RSSNewsfeed/RSSNewsfeed_WID.xml): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
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Krita-Team arbeitet an KI-gestützter Fast-Sketch-Funktion
Krita-Team arbeitet an KI-gestützter Fast-Sketch-Funktion
Die Entwickler des Mal- und Zeichenprogramms Krita haben die erste Version eines neuen Plugins veröffentlicht, das aus einem Entwurf eine erste Tuschezeichnung erstellt.
Source: Linux-Magazin
Created on: 20.12.2024 | 14:51
Linux-Magazin | 20.12.2024 | 14:51 -
heise meets … Strafverteidiger spart mit KI bis zu 60 Minuten täglich
heise meets … Strafverteidiger spart mit KI bis zu 60 Minuten täglich
Rechtsanwalt Florian Schoenrock gibt zu, KI im Arbeitsalltag einzusetzen. Für die Auswertung umfangreicher TKÜ-Daten sei sie inzwischen ein Muss.
Source: heise Security
Created on: 20.12.2024 | 13:10
heise Security | 20.12.2024 | 13:10 -
IPFire 2.29 Core Update 190 härtet Remote Access
IPFire 2.29 Core Update 190 härtet Remote Access
Die neue Version der schlanken Firewall-Distribution bringt einen neuen Kernel, sichert den Remote-Zugriff weiter ab und bietet darüber hinaus zahlreiche weitere kleinere Änderungen.
Source: Linux-Magazin
Created on: 20.12.2024 | 12:06
Linux-Magazin | 20.12.2024 | 12:06 -
Fortinet Wireless Manager: Informationen zu kritischer Lücke zurückgehalten
Fortinet Wireless Manager: Informationen zu kritischer Lücke zurückgehalten
Angreifer konnten Fortinet Wireless Manager attackieren und Admins-Sessions kapern. Das Netzwerkmanagementool war über mehrere Monate verwundbar.
Source: heise Security
Created on: 20.12.2024 | 11:25
heise Security | 20.12.2024 | 11:25 -
Fortinet Wireless Manager: Informationen zu kritischer Lücke zurückgehalten
Fortinet Wireless Manager: Informationen zu kritischer Lücke zurückgehalten
Angreifer konnten Fortinet Wireless Manager attackieren und Admins-Sessions kapern. Das Netzwerkmanagementool war über mehrere Monate verwundbar.
Source: Security-Alert Meldungen
Created on: 20.12.2024 | 11:25
Security-Alert Meldungen | 20.12.2024 | 11:25 -
Proxmox Datacenter Manager - First Alpha Release
Proxmox Datacenter Manager - First Alpha Release
Source: Announcements
Created on: 19.12.2024 | 14:44
Announcements | 19.12.2024 | 14:44 -
Kritische Lücke in BeyondTrust Privileged Remote Access und Remote Support
Kritische Lücke in BeyondTrust Privileged Remote Access und Remote Support
In aktuellen Versionen von BeyondTrust Privileged Remote Access und Remote Support haben die Entwickler eine gefährliche Schwachstelle geschlossen.
Source: Security-Alert Meldungen
Created on: 19.12.2024 | 11:21
Security-Alert Meldungen | 19.12.2024 | 11:21 -
Cisco Access Point Software Uncontrolled Resource Consumption Vulnerability
Cisco Access Point Software Uncontrolled Resource Consumption Vulnerability
<p>A vulnerability in the packet processing functionality of Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to exhaust resources on an affected device. </p> <p>This vulnerability is due to insufficient management of resources when handling certain types of[…]
Source: Cisco Security Advisory
Created on: 12.12.2024 | 21:27
Cisco Security Advisory | 12.12.2024 | 21:27 -
Cisco NX-OS Software Image Verification Bypass Vulnerability
Cisco NX-OS Software Image Verification Bypass Vulnerability
<p>A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification.</p> <p>This vulnerability is due to[…]
Source: Cisco Security Advisory
Created on: 12.12.2024 | 09:28
Cisco Security Advisory | 12.12.2024 | 09:28 -
Proxmox Backup Server 3.3 released!
Proxmox Backup Server 3.3 released!
Source: Announcements
Created on: 28.11.2024 | 13:58
Announcements | 28.11.2024 | 13:58
neusten Links
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