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crtools -> criu
This page describes how the <code>exec</code> command in crtools works.
This page describes how the <code>exec</code> command in criu works.
== Description ==
== Description ==
<pre>
<pre>
criu exec -t <pid> <syscall-name> <syscall-arguments>
</pre>
</pre>
<pre>
<pre>
# crtools exec -t <pid> close 1
# criu exec -t <pid> close 1
# crtools exec -t <pid> open '&<path-to-file>' 2
# criu exec -t <pid> open '&<path-to-file>' 2
</pre>
</pre>
<pre>
<pre>
# crtools exec -t <pid> madvise <start> <lenght> <madvise-bits-value>
# criu exec -t <pid> madvise <start> <lenght> <madvise-bits-value>
</pre>
</pre>