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Bookmark or Share- log files - Where is some os logs in Debian 12 - Server FaultIn Debian 12, the traditional syslog system has been replaced with systemd-journald. This means that the old log files like syslog , messages , auth.log are no longer used. Instead, all system logs are now stored in a centralized journal, which is accessible using the journalctl command.
- How to list all physically installed Network Cards (Debian)?/proc/net/dev file has details on all interfaces. e.g. $ cat /proc/net/dev Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed lo: 3562 60 0 0 0 0 0 0 3562 60 0 0 0 0 0 0 wlan0: 2491781197 2034240 0 0 0 0 0 0 261797069 1502752 0 0 0 0 0 0 eth0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
- networking - How do I force Linux to reacquire a new IP address from ...Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
- debian - How to set ulimit value permanently? - Server FaultThere is a bug in Debian. To increase ulimit you need to add this into the /etc/pam.d/common-session file:
- linux - How can I list my open ports on Debian? - Server Faultlsof -i -P. Check the man page for lsof as there is no shortage of options.-P lists the port number rather than the name taken from /etc/services Run as root, though, this will provide you with a list of all active network connections and their status (listening, established, etc).
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