We Have one main physical interface, for instance, "eth0" and we have two inside Linux sub-interfaces "eth0.1" and "eth0.2". We have some traffic on eth0 and we want to dive traffic packages randomly and give half of them to "eth0.1" and another half to "eth0.2". For Example if we have 10Gbps ...

generally I like the notifications in gnome. But there is one notification which annoys me really badly. I use the gnome extension "caffeine", which disables auto suspend. Each time I enable caffeine I get a notification for auto-suspension and screensaver is disabled. This also happens when I p...

I was running a lengthy scientific simulation (which took almost a week to run) on my Linux workstation with the command which looked like this: time ./simulation So besides getting the output files from the simulation my aim was to also get the exact time it took to run this simulation. Howeve...

I am trying to find the maximum value of a column of data using gawk: gawk 'BEGIN{max=0} {if($1>0+max) max=$1} END {print max}' dataset.dat where dataset.dat looks like this: 2.0 2.0e-318 The output of the command is 2.0e-318 which is clearly smaller than 2. Where is my mistake?

How to reproduce: $ xsel --input <<< test $ xclip -o -t TARGETS TIMESTAMP MULTIPLE TARGETS DELETE INCR TEXT UTF8_STRING STRING X Error of failed request: BadAtom (invalid Atom parameter) Major opcode of failed request: 17 (X_GetAtomName) Atom id in failed request: 0x0 Serial number of f...