On Tue, 22 Mar 2005 14:54:11 +0200 Bogdan Rotariu <[EMAIL PROTECTED]> wrote: > cred ca mai degraba e de la ping decat de la grep, uite
da dar cand rulezi 'cat' procesul dureaza cateva milisecunde maxim, pe cand ping-ul dureaza cateva secunde (depinde de parametrul -c). Totul depinde de cat dureaza procesul si de viteza cu care umple el bufferul. That's it. > # cat /etc/passwd | grep : > root:x:0:0:root:/root:/bin/bash > bin:x:1:1:bin:/bin:/sbin/nologin > daemon:x:2:2:daemon:/sbin:/sbin/nologin > adm:x:3:4:adm:/var/adm:/sbin/nologin > lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin > sync:x:5:0:sync:/sbin:/bin/sync > shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown > halt:x:7:0:halt:/sbin:/sbin/halt > mail:x:8:12:mail:/var/spool/mail:/sbin/nologin > news:x:9:13:news:/etc/news: > uucp:x:10:14:uucp:/var/spool/uucp:/sbin/nologin > operator:x:11:0:operator:/root:/sbin/nologin > <snip> > # cat /etc/passwd | grep : | grep : | grep : > root:x:0:0:root:/root:/bin/bash > bin:x:1:1:bin:/bin:/sbin/nologin > daemon:x:2:2:daemon:/sbin:/sbin/nologin > adm:x:3:4:adm:/var/adm:/sbin/nologin > lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin > sync:x:5:0:sync:/sbin:/bin/sync > shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown > halt:x:7:0:halt:/sbin:/sbin/halt > mail:x:8:12:mail:/var/spool/mail:/sbin/nologin > news:x:9:13:news:/etc/news: > uucp:x:10:14:uucp:/var/spool/uucp:/sbin/nologin > <snip> > -- Best regards, Teo Sarca --- Detalii despre listele noastre de mail: http://www.lug.ro/
