minus-squarefodor@lemmy.ziptoLinux@lemmy.ml•What is your most useful Linux app which others might not know about (please don't just give the name but a link and why it is good for you) ?linkfedilinkarrow-up7·11 hours agoqpdf is handy for merging PDFs. Command line but quick to learn for most usage. linkfedilink
minus-squarefodor@lemmy.ziptoSelfhosted@lemmy.world•What are the benefits of a server having multiple public IP addresses?linkfedilinkEnglisharrow-up4·8 days agoExactly. Reverse DNS lookup matters in some situations. linkfedilink
qpdf is handy for merging PDFs. Command line but quick to learn for most usage.