lfs-book-zh_CN/appendixa/gawk-desc.xml

<sect2><title>Short descriptions</title>

<para><command>gawk</command> is a program for manipulating text files.
It is the GNU implementation of awk.</para>

<para><command>grcat</command> dumps the group database
<filename>/etc/group</filename>.</para>

<para><command>igawk</command> gives gawk the ability to
include files.</para>

<para><command>pgawk</command> is the profiling version of gawk.</para>

<para><command>pwcat</command> dumps the password database
<filename>/etc/passwd</filename>.</para>

</sect2>