List Open Ports Shell Script Linux (ss, netstat, Report)
Audit listening ports on Linux with a Bash script using ss or netstat: TCP/UDP, process names, compare to…
Read tutorial →shell scripting
Browse step-by-step tutorials in this topic.
Curl Download File with Retry Shell Script Linux
Download large files reliably with a Bash curl script: resume with -C -, retry loop, timeout, checksum optional,…
Read tutorial →
Bash Rename Files in Loop Shell Script (Bulk Extension Change)
Rename hundreds of files in Linux with a Bash for loop: change extensions, prefix dates, dry-run preview, and…
Read tutorial →
Kill Process by Name Shell Script Linux (pkill, Safe Confirm)
Stop stuck processes from Bash with pkill or killall: exact match, dry-run list PIDs, refuse system daemons, and…
Read tutorial →
Find Large Files Shell Script Linux (du, sort, Disk Cleanup)
Locate the biggest files and folders on Linux with a Bash script using du and sort — threshold…
Read tutorial →
Linux Server Inventory Shell Script (CPU, RAM, Disk, JSON Report)
Collect Linux server inventory with Bash: hostname, kernel, CPU, memory, disk usage, IP addresses, and JSON report for…
Read tutorial →
Find SUID SGID Binaries Shell Script (Linux Security Audit)
Audit SUID and SGID files on Linux with a Bash script: find / -perm, compare to baseline, alert…
Read tutorial →
Slack Webhook Notification Shell Script (curl JSON from Linux Cron)
Send Slack messages from Linux with a Bash script and incoming webhook: curl POST JSON, channel alerts from…
Read tutorial →
MySQL Dump All Databases Shell Script (mysqldump Loop, gzip, Cron)
Backup every MySQL database on Linux with a Bash loop: list schemas, mysqldump each to gzip, skip system…
Read tutorial →MySQL Dump All Databases Shell Script (mysqldump Loop, gzip, Cron)
Backup every MySQL database on Linux with a Bash loop: list schemas, mysqldump each to gzip, skip system…
Read tutorial →