Alfonso Siciliano
@alfonsosiciliano@mastodon.bsd.cafe  ·  activity timestamp 3 months ago
Screenshot of the "Tree MIB" page from the WebSysctl site. The left panel shows an expandable tree view of the FreeBSD sysctl MIB hierarchy, with nodes like sysctl, kern, vm, sys, security, and their subcategories. The security.mac.mmap_revocation_via_cow node is selected. The right panel displays detailed information about this sysctl parameter, including its link, OID, name, description ("Revoke mmap access to files via copy-on-write semantics, or by removing all write access"), type (integer), format (I), flags (RD, WR, MPSAFE), label, and handler status (Defined). The top navigation bar includes links: Home, Docs, Table, Tree (highlighted), Update, Login, and Contacts.
Screenshot of the "Tree MIB" page from the WebSysctl site. The left panel shows an expandable tree view of the FreeBSD sysctl MIB hierarchy, with nodes like sysctl, kern, vm, sys, security, and their subcategories. The security.mac.mmap_revocation_via_cow node is selected. The right panel displays detailed information about this sysctl parameter, including its link, OID, name, description ("Revoke mmap access to files via copy-on-write semantics, or by removing all write access"), type (integer), format (I), flags (RD, WR, MPSAFE), label, and handler status (Defined). The top navigation bar includes links: Home, Docs, Table, Tree (highlighted), Update, Login, and Contacts.
Screenshot of the "Tree MIB" page from the WebSysctl site. The left panel shows an expandable tree view of the FreeBSD sysctl MIB hierarchy, with nodes like sysctl, kern, vm, sys, security, and their subcategories. The security.mac.mmap_revocation_via_cow node is selected. The right panel displays detailed information about this sysctl parameter, including its link, OID, name, description ("Revoke mmap access to files via copy-on-write semantics, or by removing all write access"), type (integer), format (I), flags (RD, WR, MPSAFE), label, and handler status (Defined). The top navigation bar includes links: Home, Docs, Table, Tree (highlighted), Update, Login, and Contacts.
Alfonso Siciliano
@alfonsosiciliano@mastodon.bsd.cafe  ·  activity timestamp 4 months ago
Screenshot of sysctlview in "Flags" mode, displaying sysctl variables with a wide matrix of capability flags such as RD, WR, TUN, STATS, MPSAFE, and more. The "View" menu is open, showing filtering options like "Flags Tree" and toggles for various flag categories. The desktop in the background shows several folders including freebsd-doc, freebsd-accessibility, and ports.
Screenshot of sysctlview in "Flags" mode, displaying sysctl variables with a wide matrix of capability flags such as RD, WR, TUN, STATS, MPSAFE, and more. The "View" menu is open, showing filtering options like "Flags Tree" and toggles for various flag categories. The desktop in the background shows several folders including freebsd-doc, freebsd-accessibility, and ports.
Screenshot of sysctlview in "Flags" mode, displaying sysctl variables with a wide matrix of capability flags such as RD, WR, TUN, STATS, MPSAFE, and more. The "View" menu is open, showing filtering options like "Flags Tree" and toggles for various flag categories. The desktop in the background shows several folders including freebsd-doc, freebsd-accessibility, and ports.
Screenshot of sysctlview showing detailed sysctl entries under the kern category. Columns include Name, OID, Label, Description, Flags, Type, Format, and Value. A popup window is open displaying details for kern.version, showing the FreeBSD version string, flags (RD, MPSAFE), and that the value is not writable.
Screenshot of sysctlview showing detailed sysctl entries under the kern category. Columns include Name, OID, Label, Description, Flags, Type, Format, and Value. A popup window is open displaying details for kern.version, showing the FreeBSD version string, flags (RD, MPSAFE), and that the value is not writable.
Screenshot of sysctlview showing detailed sysctl entries under the kern category. Columns include Name, OID, Label, Description, Flags, Type, Format, and Value. A popup window is open displaying details for kern.version, showing the FreeBSD version string, flags (RD, MPSAFE), and that the value is not writable.
Query riuscita A screenshot of a sysctlview application window, displaying a hierarchical list of system control parameters. The window is titled "sysctlview" and has "File", "View", and "Help" menus, along with "Main" and "Flags" tabs. The main panel shows three columns: "Name", "Description", and "Value".
Query riuscita A screenshot of a sysctlview application window, displaying a hierarchical list of system control parameters. The window is titled "sysctlview" and has "File", "View", and "Help" menus, along with "Main" and "Flags" tabs. The main panel shows three columns: "Name", "Description", and "Value".
Query riuscita A screenshot of a sysctlview application window, displaying a hierarchical list of system control parameters. The window is titled "sysctlview" and has "File", "View", and "Help" menus, along with "Main" and "Flags" tabs. The main panel shows three columns: "Name", "Description", and "Value".
Alfonso Siciliano
@alfonsosiciliano@mastodon.bsd.cafe  ·  activity timestamp 4 months ago
SysctlTUI displaying a prompt to change the value of the kern.securelevel sysctl variable. The current value is -1, and an editable input field with the value "-1" is focused. Buttons for [Set Value] and [Cancel] are available below the input. The background shows part of the sysctl variable tree.
SysctlTUI displaying a prompt to change the value of the kern.securelevel sysctl variable. The current value is -1, and an editable input field with the value "-1" is focused. Buttons for [Set Value] and [Cancel] are available below the input. The background shows part of the sysctl variable tree.
SysctlTUI displaying a prompt to change the value of the kern.securelevel sysctl variable. The current value is -1, and an editable input field with the value "-1" is focused. Buttons for [Set Value] and [Cancel] are available below the input. The background shows part of the sysctl variable tree.
A detailed view in SysctlTUI of the security.bsd.stack_guard_page sysctl variable. It displays metadata such as OID values, name, description ("Specifies the number of guard pages for a stack that grows"), flags (RD, WR, TUN, MPSAFE, NOFETCH), type (integer), format (I), handler (Defined), and current value (1). A [Close] button is shown at the bottom.
A detailed view in SysctlTUI of the security.bsd.stack_guard_page sysctl variable. It displays metadata such as OID values, name, description ("Specifies the number of guard pages for a stack that grows"), flags (RD, WR, TUN, MPSAFE, NOFETCH), type (integer), format (I), handler (Defined), and current value (1). A [Close] button is shown at the bottom.
A detailed view in SysctlTUI of the security.bsd.stack_guard_page sysctl variable. It displays metadata such as OID values, name, description ("Specifies the number of guard pages for a stack that grows"), flags (RD, WR, TUN, MPSAFE, NOFETCH), type (integer), format (I), handler (Defined), and current value (1). A [Close] button is shown at the bottom.
A terminal window running SysctlTUI, a text-based user interface for navigating FreeBSD sysctl variables. The screen shows a tree-like menu structure, with the path security.bsd.stack_guard_page highlighted. Navigation, Properties, Set Value, and Quit options are shown at the bottom.
A terminal window running SysctlTUI, a text-based user interface for navigating FreeBSD sysctl variables. The screen shows a tree-like menu structure, with the path security.bsd.stack_guard_page highlighted. Navigation, Properties, Set Value, and Quit options are shown at the bottom.
A terminal window running SysctlTUI, a text-based user interface for navigating FreeBSD sysctl variables. The screen shows a tree-like menu structure, with the path security.bsd.stack_guard_page highlighted. Navigation, Properties, Set Value, and Quit options are shown at the bottom.
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