Latest changes

This page contains the most recent changes to the blog.

DateTitle
Linux Audit
Website information
Latest changes
Website
Software
Dovecot hardening profile
Configuration
Hardening
Systemd
Linux
Systemd commands
Finding boot logs in systemd journals
Journalctl
Linux commands
systemd-analyze
Elf
getpcaps command
Capabilities
Binaries
pmap command
Dns
prtstat command
Memory
Processes
head: show first number of lines from a file
Data Processing
Tools
Kernel
Troubleshooting
vmstat: system statistics about memory, processes, disks, block IO, CPU, and more
resolvectl
Resolvectl
pidstat
apt-file: show information about packages and related files
Packages
Package Manager
pscap command
Command
Network
Monitoring
getcap command
setcap command
basename: strip directory and file extension or suffix from path
Networking
peekfd command
rev command
lsfd command
File System
Cpu
iftop
Swap
smem
kill
Forensics
Kill
filecap command
netcap command
Commands overview
apropos: search keyword in available man pages
Documentation
blkid command
nice: start a command with specified priority
renice: change scheduler priority of a running process
Scheduler
lsns: show active Linux namespaces
Namespaces
pidof: retrieve PID when searching for process names
nstat
lscpu
Uptime
Privilege Escalation
captest command
Capsh
capsh command
whatis: show one-line description for keyword
pstree command
chrt command
Statistics
dmesg: show log events from kernel ring buffer
uname: show basic system information
Hostname
Hardware
firejail command
Seccomp
Sandboxing
Usb
lsusb command
fuser command
Vulnerability Scan
Vulnerabilities
System Hardening
Server Security
Server Hardening
Security
lynis command
Linux Security
Audit
watch command
uptime command
pwdx command