only output the nth line
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From: Jozsi Vadkan on 12 May 2010 13:00 I have a file: cat file.txt daemon 1): 596 0 0 1 0 0 bin 2): 12 0 0 1 0 0 sys 3): 0 0 0 0 0 0 And i want to only output the first, second, and fourth line to another file. The: sed -n '1,2p;4p' file.txt doesn't work. What magic do i need for it? :D Thanks..:\ -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/1273683537.12667.32.camel(a)localhost
From: Tzafrir Cohen on 12 May 2010 13:20 On Wed, May 12, 2010 at 06:58:57PM +0200, Jozsi Vadkan wrote: > I have a file: [snip] > And i want to only output the first, second, and fourth line to another > file. > > The: > > sed -n '1,2p;4p' file.txt > > doesn't work. > > What magic do i need for it? :D > > Thanks..:\ Works just fine here: $ nl /etc/fstab | sed -n '1,2p;4p' 1 # /etc/fstab: static file system information. 2 # 4 proc /proc proc defaults 0 0 $ nl /etc/fstab | busybox sed -n '1,2p;4p' 1 # /etc/fstab: static file system information. 2 # 4 proc /proc proc defaults 0 0 So please give some more details about your system (version of Debian, version of sed, etc.). Also please tell us what actually happens when you try to run it. -- Tzafrir Cohen | tzafrir(a)jabber.org | VIM is http://tzafrir.org.il | | a Mutt's tzafrir(a)cohens.org.il | | best tzafrir(a)debian.org | | friend -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/20100512171549.GU16560(a)pear.tzafrir.org.il
From: Aioanei Rares on 12 May 2010 13:20 Cross-posting ain't nice, Jozsi... -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/4BEAE142.7050507(a)gmail.com
From: Mike Bird on 12 May 2010 13:20 On Wed May 12 2010 09:58:57 Jozsi Vadkan wrote: > sed -n '1,2p;4p' file.txt > > doesn't work. Works for me in Lenny. What output do you see? What version of sed do you have? --Mike Bird -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/201005121011.44506.mgb-debian(a)yosemite.net
From: Hugo Vanwoerkom on 12 May 2010 13:30
Jozsi Vadkan wrote: > I have a file: > <snip> > > > And i want to only output the first, second, and fourth line to another > file. > > The: > > sed -n '1,2p;4p' file.txt > hugo(a)debian:~$ sed -n '1,2p;4p' file.txt daemon 1): 0 ii sed 4.1.5-8 The GNU sed stream editor Hugo -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/hseoac$iqd$1(a)dough.gmane.org |