bash programming

[Konstantinos Pistiolis]

? ..................
? Deyteron, yparxei kapoios tropos na apo8hkeysw sto
? variable pou 8elw mono to 
? prwto token tou output tou grep? Twra dhladh h
? entolh pou trexei einai kati 
? tou styl
? 
? kill -9 1106 pts/1 00:00:00 wvdial
? 
? Mporw na to periorisw ayto se ena pio swsto kill
? 1106? Dhl. na pairnei mono 
? tous prwtous 4 xarakthres apo to output kai na tous
? apo8hkeyei sto variable, 
? oxi olo to output tou grep.

awk '{print $1}'

    to awk pairnei oloklhrh th grammh, kai s' aythn
ektelei to programma '{print $1}' poy shmainei "o,ti
kai na exei h grammh, ektypwse to prwto orisma" 

Mporeis na to xrisimopoihseis olo se mia entolh

kill -9 `ps -e | grep wvdial | awk '{print $1}'`

pros8etontas o,ti alla grep xreiazontai, h na baleis
to awk na elegksei kai ta alla orismata
? 
? TIA
? 
? -A
? 
? 
? PS: Se ayta me boh8hse ena online biblio gia shell
? programming (SAMS teach 
? yourself in 24hrs series), opoios endiaferetai as
? koitaksei sthn 
? http://infobase.informit.com/linux/
? 
? exei arketa+endiaferonta+free biblia gia newbies
? 
? --
? linux-greek-users mailing list --
http://lists.hellug.gr


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