Software installation guides - Page 55
Install packages, add trusted repositories, and choose the right desktop or app-store format for each Linux distribution.
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Software install guides
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How to Install PHP on CentOS Stream 10 and 9
Most CentOS Stream web stacks start with AppStream PHP packages because DNF keeps the runtime, extensions, and security updates tied to the system package set. You can install...

How to Install Firewalld on CentOS Stream 10 and 9
CentOS Stream normally uses firewalld for host firewall management, but minimal images, custom rebuilds, and older server templates can still leave firewall-cmd missing or the daemon stopped. Install...

How to Install AnyDesk on Rocky Linux 10, 9 and 8
Remote support on Rocky Linux is easier to maintain when AnyDesk updates through DNF instead of a one-off RPM download. To install AnyDesk on Rocky Linux, add the...

How to Increase DNF Speed on Rocky Linux 10, 9 and 8
Slow Rocky Linux package installs usually come from conservative download concurrency, a distant mirror, or a proxy path that adds latency. DNF handles package installs, upgrades, and dependency...

wget Command in Linux with Examples
Large downloads, flaky SSH sessions, and offline documentation mirrors are where the wget command earns its keep. It retrieves files over HTTP, HTTPS, FTP, and FTPS without a...

which Command in Linux with Examples
PATH problems usually look simple until two copies of the same tool exist on one system. The which command in Linux shows the executable path your current $PATH...

bzip2 Command in Linux: Compress, Decompress, and Test .bz2 Files
Practice bzip2 on disposable files before touching real backups, including keep-original compression, stdout pipelines, tar.bz2 archives, integrity tests, wrong-format checks, and recovery limits.

dos2unix Command in Linux: Convert CRLF Line Endings
Fix Windows line endings without guessing: inspect CRLF files first, convert single or bulk text files safely, preserve timestamps when needed, and troubleshoot script or binary-skip surprises.

zip Command in Linux: Create, Update, and Test ZIP Archives
Create ZIP archives from Linux terminals without losing track of stored paths, hidden files, update behavior, or test results, with examples for exclusions, file lists, symlinks, cleanup, and...

arp Command in Linux: View and Manage ARP Cache
Local IPv4 neighbor problems are easier to pin down when you can read the ARP cache, compare legacy arp output with ip neigh, and remove stale mappings without...

traceroute Command in Linux With Examples
Network latency is easier to troubleshoot when you can see where packets stop answering instead of only knowing that a site feels slow. The traceroute command in Linux...

tcpdump Command in Linux: Capture and Filter Packets
Packet captures answer questions that logs and port scans cannot: did the packet leave, did a reply come back, which interface saw it, and what did the protocol...