os_cp:users_permissions
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os_cp:users_permissions [2026/03/17 15:00] jkonczak [Changing permissions, group and owner of a file] |
os_cp:users_permissions [2026/03/18 21:56] (current) jkonczak [Changing permissions, group and owner of a file] |
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| The ''chmod'', <small> ''chgrp'' and ''chown'' </small> commands accept switches ''-R'' (''--recursive'') and ''--reference=//file//'' (to clone the permission/<small>group/owner</small> from the referenced file). | The ''chmod'', <small> ''chgrp'' and ''chown'' </small> commands accept switches ''-R'' (''--recursive'') and ''--reference=//file//'' (to clone the permission/<small>group/owner</small> from the referenced file). | ||
| - | //Do the exercises on the SSH server indicated during classes (''ssh user//N//@fe80::1%br0''). | + | //Do the exercises on the SSH server indicated during classes (''ssh user//N//@fe80::1%br0''). |
| \\ To create files, you may use e.g., the // ''fortune > //file//'' //command.// | \\ To create files, you may use e.g., the // ''fortune > //file//'' //command.// | ||
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| passwd -d user3 | passwd -d user3 | ||
| passwd -d user4</code> | passwd -d user4</code> | ||
| - | - Build & use {{so:users_chmod:container-for-file-permission-labs.tar.xz|a docker image}} (provided you're familiar with docker), e.g., using the commands:<code> | + | - Build & use {{so:users_chmod:container-for-file-permission-labs.tar.xz|a docker image}} (provided you're familiar with docker), e.g., using the commands:<code bash> |
| curl -s https://www.cs.put.poznan.pl/jkonczak/_media/so:users_chmod:container-for-file-permission-labs.tar.xz | tar xJ | curl -s https://www.cs.put.poznan.pl/jkonczak/_media/so:users_chmod:container-for-file-permission-labs.tar.xz | tar xJ | ||
| docker build --tag container-for-file-permission-labs container-for-file-permission-labs | docker build --tag container-for-file-permission-labs container-for-file-permission-labs | ||
os_cp/users_permissions.1773756052.txt.gz · Last modified: 2026/03/17 15:00 by jkonczak
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