Diafores eukoles erotisoules

[Nicolas Greece]

Kalimera se olous,
  akoma merikes eukoles kai grigores erotisoules gia
esas alla simantikes gia mena...

1.
Kano tin entoli: at 1312. Kai meta vazo to who na
kanei ekeini tin ora pou orisa.
Afto omos erxete san mail kai den emfanizete stin
othoni stis 13:12 opos eithela.
Mipos giafto xreiazete h (sleep 100; echo kalimera) &
as poume? Ego omos pou thelo stis 13.12
na lavo to minima pos tha ginei?


2.
Prospatho na kano crypt ena arxeio. Simfona me ta man
pages kai ta vivlia einai:
crypt <filename1 > filename 2 mou vgazei omos
bash: crypt: command not found

Den eiparxei h crypt? To idio kanei kai h encrypt

3.
Ksero tha exete pei 1000 fores se neopes gia to
unmount alla edo ta pragmata einai diaforetika:
Xoris na exo prosthesei kammia grammi edolis pouthena
mporo na do ta arxeia tou cd-rom mou.
Diladi: cd /mnt/cdrom kai eimai mesa!!! Kanonika den
tha eprepe na to kano sinexeia mount?
Pos ginete unmount?

Ti noima exei afti h edoli an einai mounted sinexeia
ta cdrom kai ta floppy mou?
mount -r -t iso9660/dev/cdrom/cdrom


Na eiste oloi kala
Euxaristo prokatavolika



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