https://sindro.me/it/tags/oneliner/ Recent content in Oneliner on Marcello Barnaba Hugo it Fri, 18 Jan 2008 00:00:00 +0000 https://sindro.me/it/posts/2008-01-18-today-s-row/ Fri, 18 Jan 2008 00:00:00 +0000 https://sindro.me/it/posts/2008-01-18-today-s-row/ <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>05:01:24 vjt@voyager:~/Antani/trunk$ replace<span style="color:#f92672">(){</span> sed -e <span style="color:#e6db74">&#34;s|</span>$1<span style="color:#e6db74">|</span>$2<span style="color:#e6db74">|g&#34;</span> </span></span><span style="display:flex;"><span>&lt; $3 &gt; <span style="color:#e6db74">${</span>3<span style="color:#e6db74">}</span>X; mv <span style="color:#e6db74">${</span>3<span style="color:#e6db74">}</span>X $3; <span style="color:#f92672">}</span>; egrep -r <span style="color:#e6db74">&#39;XP_[A-Z_]+[[:space:]]+-?[[ </span></span></span><span style="display:flex;"><span><span style="color:#e6db74">:digit:]]&#39;</span> Headers |ruby -ne <span style="color:#e6db74">&#34;f,m=scan(/(.+):.+(XP_[\w_]+)/).first </span></span></span><span style="display:flex;"><span><span style="color:#e6db74">;puts &#39;%s %s %s&#39; % [ f, m, &#39;kXP&#39;&lt;&lt;m.scan(/(_[A-Z])([A-Z]+)/).map { </span></span></span><span style="display:flex;"><span><span style="color:#e6db74">|a,b| a[1..1]&lt;&lt;b. downcase }.join ]&#34;</span> | <span style="color:#66d9ef">while</span> read hdr from to; <span style="color:#66d9ef">do</span> </span></span><span style="display:flex;"><span>replace $from $to $hdr; <span style="color:#66d9ef">for</span> src in <span style="color:#e6db74">`</span>grep -rl $from Sources<span style="color:#e6db74">`</span>; <span style="color:#66d9ef">do</span> </span></span><span style="display:flex;"><span>replace $from $to $src; <span style="color:#66d9ef">done</span>; <span style="color:#66d9ef">done</span> </span></span></code></pre></div>