HacksLinux SysAdmin Notes
How to merge several PDF files or specific PDF pages only into a one PDF file from the Linux command line.
How to send GET and HEAD requests to a web-server using telnet to check HTTP header and to get a web-page's content.
How to create a symbolic link to a file or a directory from the Linux command line.
How to clear or remove all the login information on Linux server from the command line.
How to download video, channel or playlist of any available quality and formats from YouTube.com, using youtube-dl (command-line downloader) in Linux Mint, Ubuntu, Debian, CentOS, RHEL.
This article shows how to schedule a cron job in Linux, shows the format (syntax) of scheduling jobs in crontab and provides some examples of cron tasks.
Generate large text banners (ASCII Art) from the Linux command line using FIGlet.
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