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jchroot has been patched for 4.15.0 and works well. Instead of the script I posted yesterday, all I need to do is this:</div>
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<span style="font-family: "Courier New", monospace;">/usr/bin/daemon -irU --name=sshd77 -- \
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<span style="font-family: "Courier New", monospace;"> /usr/local/bin/jchroot \</span></div>
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<span style="font-family: "Courier New", monospace;"> -f /opt/devel/devel/lfs-7.7-i586/etc/fstab -n lfs7_7 \</span></div>
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<span style="font-family: "Courier New", monospace;"> /opt/devel/devel/lfs-7.7-i586 -- \</span></div>
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<span style="font-family: "Courier New", monospace;"> /usr/sbin/ssd -p 77 -D</span></div>
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To terminate and tear down everything</div>
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<span style="font-family: "Courier New", monospace;">/usr/bin/daemon --name=sshd77 --stop</span></div>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size: 11pt;" face="Calibri, sans-serif" color="#000000"><b>From:</b> Jim Kinney <jim.kinney@gmail.com><br>
<b>Sent:</b> Sunday, May 9, 2021 7:05 PM<br>
<b>To:</b> Atlanta Linux Enthusiasts <ale@ale.org>; Chris Fowler via Ale <ale@ale.org>; ale@ale.org <ale@ale.org><br>
<b>Cc:</b> Chris Fowler <cfowler@outpostsentinel.com><br>
<b>Subject:</b> Re: [ale] Using a namespace to manage a chroot.</font>
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<div dir="ltr">Wow. Really cool stuff. Jchroot looks like a way to solve some real bozo uses of containers and perhaps a non-cgroup way of isolating processes for HPC work.<br>
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