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| -rw-r--r-- | LICENSE | 165 | ||||
| -rw-r--r-- | README.md | 3 | ||||
| -rw-r--r-- | erase-broken-modules/README.md | 18 | ||||
| -rwxr-xr-x | erase-broken-modules/wiper | 9 | ||||
| -rw-r--r-- | erase-broken-modules/wiper.rsc | 27 |
5 files changed, 222 insertions, 0 deletions
@@ -0,0 +1,165 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. + + 0. Additional Definitions. + + As used herein, "this License" refers to version 3 of the GNU Lesser +General Public License, and the "GNU GPL" refers to version 3 of the GNU +General Public License. + + "The Library" refers to a covered work governed by this License, +other than an Application or a Combined Work as defined below. + + An "Application" is any work that makes use of an interface provided +by the Library, but which is not otherwise based on the Library. +Defining a subclass of a class defined by the Library is deemed a mode +of using an interface provided by the Library. + + A "Combined Work" is a work produced by combining or linking an +Application with the Library. The particular version of the Library +with which the Combined Work was made is also called the "Linked +Version". + + The "Minimal Corresponding Source" for a Combined Work means the +Corresponding Source for the Combined Work, excluding any source code +for portions of the Combined Work that, considered in isolation, are +based on the Application, and not on the Linked Version. + + The "Corresponding Application Code" for a Combined Work means the +object code and/or source code for the Application, including any data +and utility programs needed for reproducing the Combined Work from the +Application, but excluding the System Libraries of the Combined Work. + + 1. Exception to Section 3 of the GNU GPL. + + You may convey a covered work under sections 3 and 4 of this License +without being bound by section 3 of the GNU GPL. + + 2. Conveying Modified Versions. + + If you modify a copy of the Library, and, in your modifications, a +facility refers to a function or data to be supplied by an Application +that uses the facility (other than as an argument passed when the +facility is invoked), then you may convey a copy of the modified +version: + + a) under this License, provided that you make a good faith effort to + ensure that, in the event an Application does not supply the + function or data, the facility still operates, and performs + whatever part of its purpose remains meaningful, or + + b) under the GNU GPL, with none of the additional permissions of + this License applicable to that copy. + + 3. Object Code Incorporating Material from Library Header Files. + + The object code form of an Application may incorporate material from +a header file that is part of the Library. You may convey such object +code under terms of your choice, provided that, if the incorporated +material is not limited to numerical parameters, data structure +layouts and accessors, or small macros, inline functions and templates +(ten or fewer lines in length), you do both of the following: + + a) Give prominent notice with each copy of the object code that the + Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the object code with a copy of the GNU GPL and this license + document. + + 4. Combined Works. + + You may convey a Combined Work under terms of your choice that, +taken together, effectively do not restrict modification of the +portions of the Library contained in the Combined Work and reverse +engineering for debugging such modifications, if you also do each of +the following: + + a) Give prominent notice with each copy of the Combined Work that + the Library is used in it and that the Library and its use are + covered by this License. + + b) Accompany the Combined Work with a copy of the GNU GPL and this license + document. + + c) For a Combined Work that displays copyright notices during + execution, include the copyright notice for the Library among + these notices, as well as a reference directing the user to the + copies of the GNU GPL and this license document. + + d) Do one of the following: + + 0) Convey the Minimal Corresponding Source under the terms of this + License, and the Corresponding Application Code in a form + suitable for, and under terms that permit, the user to + recombine or relink the Application with a modified version of + the Linked Version to produce a modified Combined Work, in the + manner specified by section 6 of the GNU GPL for conveying + Corresponding Source. + + 1) Use a suitable shared library mechanism for linking with the + Library. A suitable mechanism is one that (a) uses at run time + a copy of the Library already present on the user's computer + system, and (b) will operate properly with a modified version + of the Library that is interface-compatible with the Linked + Version. + + e) Provide Installation Information, but only if you would otherwise + be required to provide such information under section 6 of the + GNU GPL, and only to the extent that such information is + necessary to install and execute a modified version of the + Combined Work produced by recombining or relinking the + Application with a modified version of the Linked Version. (If + you use option 4d0, the Installation Information must accompany + the Minimal Corresponding Source and Corresponding Application + Code. If you use option 4d1, you must provide the Installation + Information in the manner specified by section 6 of the GNU GPL + for conveying Corresponding Source.) + + 5. Combined Libraries. + + You may place library facilities that are a work based on the +Library side by side in a single library together with other library +facilities that are not Applications and are not covered by this +License, and convey such a combined library under terms of your +choice, if you do both of the following: + + a) Accompany the combined library with a copy of the same work based + on the Library, uncombined with any other library facilities, + conveyed under the terms of this License. + + b) Give prominent notice with the combined library that part of it + is a work based on the Library, and explaining where to find the + accompanying uncombined form of the same work. + + 6. Revised Versions of the GNU Lesser General Public License. + + The Free Software Foundation may publish revised and/or new versions +of the GNU Lesser General Public License from time to time. Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/README.md b/README.md new file mode 100644 index 0000000..36f7ace --- /dev/null +++ b/README.md @@ -0,0 +1,3 @@ +# Content + +A variety of stuff. See subfolders and their readmes. diff --git a/erase-broken-modules/README.md b/erase-broken-modules/README.md new file mode 100644 index 0000000..32a993d --- /dev/null +++ b/erase-broken-modules/README.md @@ -0,0 +1,18 @@ +# Scenario + +For whatever reason, you end up with a MikroTīk device with broken modules. Whatever you do, they +will not disappear. Also, in my scenario – the user module was broken – one of two devices never applied +any update, and the other even did not remember most changes. + +The solution is to: + +1. Uninstall all packages that can be uninstalled (except for system) +1. Disable all packages that cannot be uninstalled (mostly because they are bundled) +1. Place an update to the device's root +1. Reboot + +You will then end up with an updated device, no other modules installed, and in 2/2 cases for me +all setting were still present. Of course a backup prior to this is still highly recommended. + +This folder contains an example rsc file managing the actions on the device and an example script +copying the update and firing the rsc. diff --git a/erase-broken-modules/wiper b/erase-broken-modules/wiper new file mode 100755 index 0000000..5c8a7f5 --- /dev/null +++ b/erase-broken-modules/wiper @@ -0,0 +1,9 @@ +#!/usr/bin/env sh + +MIKROTIK_HOSTNAME="banana" +NPK_VERSION="6.49.5" +ARCH="arm" + +scp wiper.rsc "${MIKROTIK_HOSTNAME}:wiper.rsc"||exit 1 +scp "routeros-${ARCH}-${NPK_VERSION}.npk" "${MIKROTIK_HOSTNAME}:routeros-${ARCH}-${NPK_VERSION}.npk"||exit 2 +ssh "$MIKROTIK_HOSTNAME" "/import wiper.rsc" diff --git a/erase-broken-modules/wiper.rsc b/erase-broken-modules/wiper.rsc new file mode 100644 index 0000000..dd6bd7a --- /dev/null +++ b/erase-broken-modules/wiper.rsc @@ -0,0 +1,27 @@ +# vim:syntax=rsc:ts=4 +# procedure: 1. try manually to uninstall a package. unless that works add it to pkgdis, if it works --> pkguninst. +# leave routeros-* in uninstall. +# 2. put an UPGRADE package into the root folder of the device, put this rsc file on a disk +# 3. execute the rsc file +# ...not yet tested with a downgrade package. +:global pkguninst {"lora";"ups";"gps";"ntp";"openflow";"user-manager";"multicast";"calea";"tr069-client";"routeros-arm"} +:global pkgdis {"ipv6";"wireless";"hotspot";"mpls";"routing";"ppp";"dhcp";"security";"advanced-tools"} + +# -------------------------- # + +#:put "uptime:" +:global uptime [/system resource get uptime] +:global cpu [/system resource get cpu] +:global arch [/system resource get architecture-name] +:put "CPU: $cpu ($arch) - Uptime: $uptime\n" +:put "Setting packages to disabled..." +:foreach pd in=$pkgdis do={ + /system package disable $pd +} +:put "Setting packages to uninstall..." +:foreach pu in=$pkguninst do={ + /system package uninstall $pu +} +:put "Rebooting..." + +/system reboot |