Re: Bash-skrypt.

Article View: pl.comp.os.linux.programowanie

Article #60414

Back to pl.comp.os.linux.programowanie Previous Next

#60414

From: Michal Jaegermann
Date: Thu, 10 Nov 2005 18:20

27 lines
1520 bytes

Artur R. Czechowski <arturcz@hell.pl> wrote:
> On 2005-11-09, Irek <write2me_bez_spamu_@op.pl> wrote:
>>  1)Czym zamieniæ pary znaków?
>>    przed: xx/yy/zz  po: yy/xx/zz
> sed

Samo 'sh' tez wystarczy:

zamien () {
    IFS=/ ; zamien_w $1
}

zamien_w () {
    echo $2/$1/$3
}

zamien xx/yy/zz
zamien "xx a b c/yy yy/z=z"

> 
>>  2)Czym (prosto) wypisaæ pilk bez pierwszego wiersza?
> tail

Przed uzyciem 'tail' to trzeba by najpierw liczyc wiersze. 'sed 1d'
obejdzie sie bez tego.

  Michal

Technical Details

Message-ID: <dl0313$fh$1@tabloid.srv.ualberta.ca>

Path:

mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!newsfeed.gazeta.pl!news.nask.pl!news.nask.org.pl!newshub.sdsu.edu!logbridge.uoregon.edu!canoe.uoregon.edu!newsfeed.news.ucla.edu!nrc-news.nrc.ca!news.sfu.ca!utnut!tabloid.srv.ualberta.ca!not-for-mail

References: <pan.2005.11.09.19.37.54.2712@op.pl> <slrndn4pe3.v37.arturcz@blabluga.hell.pl>

Show Full Headers

Complete Article Headers

Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!newsfeed.gazeta.pl!news.nask.pl!news.nask.org.pl!newshub.sdsu.edu!logbridge.uoregon.edu!canoe.uoregon.edu!newsfeed.news.ucla.edu!nrc-news.nrc.ca!news.sfu.ca!utnut!tabloid.srv.ualberta.ca!not-for-mail
From: Michal Jaegermann <michal@gortel.phys.ualberta.ca>
Newsgroups: pl.comp.os.linux.programowanie
Subject: Re: Bash-skrypt.
Date: Thu, 10 Nov 2005 18:20:19 +0000 (UTC)
Organization: Disorganized Bits
Lines: 27
Message-ID: <dl0313$fh$1@tabloid.srv.ualberta.ca>
References: <pan.2005.11.09.19.37.54.2712@op.pl> <slrndn4pe3.v37.arturcz@blabluga.hell.pl>
NNTP-Posting-Host: gortel.phys.ualberta.ca
Mime-Version: 1.0
X-Trace: tabloid.srv.ualberta.ca 1131646819 497 129.128.7.128 (10 Nov 2005 18:20:19 GMT)
X-Complaints-To: abuse@ualberta.ca
NNTP-Posting-Date: Thu, 10 Nov 2005 18:20:19 +0000 (UTC)
User-Agent: tin/1.5.13-20020614 ("Sugar") (UNIX) (Linux/2.6.12-1.1381_FC3 (i686))
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Reply to Parent Message