By ΠΡΡΡΡΠΈΠΉ ΠΠ΅ΠΎΡΠ³ΠΈΠΉ ΠΠ»Π°Π΄ΠΈΠΌΠΈΡΠΎΠ²ΠΈΡ , β¦
ΠΡΡΡ Π»Π΅ΠΊΡΠΈΠΉ ΠΏΠΎΡΠ²ΡΡΠ΅Π½ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠ΅ ΠΠΈΠ½ΡΠΊΡ.
This lecture course focuses on the Linux operating system.
US: temporary delays β postal services aligning new import rules, 
Europe: 1β2 weeks, π Worldwide: 1β4 weeks βοΈ