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fraggleWith LD_PRELOAD, you can override functions in shared libraries before any program even starts. Want to intercept malloc, block file access, or spoof system calls without touching source code? This is how you do it. It’s an advanced but incredibly powerful debugging and hacking tool. One that developers and exploit authors alike keep close. You can use it to mock dependencies during testing, inject logging for hard-to-trace bugs, or even subvert DRM and monitoring software. It’s not just a trick, it’s a backdoor into the behavior of nearly any dynamic binary.<a href="https://1.6.0.0.8.0.0.b.e.d.0.a.2.ip6.arpa/tags/linuxtricks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LinuxTricks</a> <a href="https://1.6.0.0.8.0.0.b.e.d.0.a.2.ip6.arpa/tags/ld_preload" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#LD_PRELOAD</a> <a href="https://1.6.0.0.8.0.0.b.e.d.0.a.2.ip6.arpa/tags/sharedlibraryhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SharedLibraryHacks</a> <a href="https://1.6.0.0.8.0.0.b.e.d.0.a.2.ip6.arpa/tags/debuggingtools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DebuggingTools</a>

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Shai Almog🐞 Tackling weird bugs in large systems? Discover how the mental shift to non-breaking breakpoints can be your secret weapon. Learn more in our newest blog. <a href="https://mastodon.social/tags/DebuggingTools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DebuggingTools</a> <a href="https://mastodon.social/tags/debugging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debugging</a> <a href="https://mastodon.social/tags/java" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#java</a> <a href="https://mastodon.social/tags/intellij" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#intellij</a> <a href="https://debugagent.com/when-breakpoints-dont-break" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://debugagent.com/when-breakpoints-dont-break</a>

IT NewsHacker Tactic: Internal ESD Diode Probing - Humans are walking high voltage generators, due to all the friction with our surro... - <a href="https://hackaday.com/2023/12/14/hacker-tactic-internal-esd-diode-probing/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://hackaday.com/2023/12/14/hacker-tactic-internal-esd-diode-probing/</a> <a href="https://schleuss.online/tags/hackadaycolumns" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hackadaycolumns</a> <a href="https://schleuss.online/tags/debuggingtools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debuggingtools</a> <a href="https://schleuss.online/tags/testequipment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#testequipment</a> <a href="https://schleuss.online/tags/repairhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#repairhacks</a> <a href="https://schleuss.online/tags/toolhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#toolhacks</a> <a href="https://schleuss.online/tags/debugging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debugging</a> <a href="https://schleuss.online/tags/esddiode" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#esddiode</a> <a href="https://schleuss.online/tags/how" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#how</a>-to

IT NewsORBTrace Effort: Open Tool For Professional Debugging - There are some fairly powerful debugging facilities available on today’s microcont... - <a href="https://hackaday.com/2022/07/26/orbtrace-effort-open-tool-for-professional-debugging/" rel="nofollow noopener noreferrer" target="_blank">https://hackaday.com/2022/07/26/orbtrace-effort-open-tool-for-professional-debugging/</a> <a href="https://schleuss.online/tags/softwaredevelopment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#softwaredevelopment</a> <a href="https://schleuss.online/tags/in" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#in</a>-circuitdebugger <a href="https://schleuss.online/tags/debuggingtools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debuggingtools</a> <a href="https://schleuss.online/tags/paralleltrace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#paralleltrace</a> <a href="https://schleuss.online/tags/armcortex" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#armcortex</a>-m <a href="https://schleuss.online/tags/debugging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debugging</a> <a href="https://schleuss.online/tags/debugger" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debugger</a> <a href="https://schleuss.online/tags/swotrace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#swotrace</a> <a href="https://schleuss.online/tags/cortexm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cortexm</a> <a href="https://schleuss.online/tags/arm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#arm</a> <a href="https://schleuss.online/tags/swo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#swo</a>

IT NewsI2C Tap Helps Assign Blame For SDA Conflicts - If you’ve ever debugged a misbehaving I2C circuit, you probably know how frustrati... - <a href="https://hackaday.com/2022/05/02/i2c-tap-helps-assign-blame-for-sda-conflicts/" rel="nofollow noopener noreferrer" target="_blank">https://hackaday.com/2022/05/02/i2c-tap-helps-assign-blame-for-sda-conflicts/</a> <a href="https://schleuss.online/tags/microcontrollers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#microcontrollers</a> <a href="https://schleuss.online/tags/debuggingtools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debuggingtools</a> <a href="https://schleuss.online/tags/hackaday" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hackaday</a>.io <a href="https://schleuss.online/tags/toolhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#toolhacks</a> <a href="https://schleuss.online/tags/debugging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debugging</a> <a href="https://schleuss.online/tags/i2c" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#i2c</a>

IT NewsNeed To Probe Circuits? Remember About Clothespins! - After browsing Thingiverse for some printable PCB probe designs, [Henry York] look... - <a href="https://hackaday.com/2022/02/27/need-to-probe-circuits-remember-about-clothespins/" rel="nofollow noopener noreferrer" target="_blank">https://hackaday.com/2022/02/27/need-to-probe-circuits-remember-about-clothespins/</a> <a href="https://schleuss.online/tags/connectorhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#connectorhacks</a> <a href="https://schleuss.online/tags/debuggingtools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debuggingtools</a> <a href="https://schleuss.online/tags/clothespins" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#clothespins</a> <a href="https://schleuss.online/tags/lifehacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#lifehacks</a> <a href="https://schleuss.online/tags/toolhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#toolhacks</a> <a href="https://schleuss.online/tags/probes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#probes</a>

IT NewsUsing Valgrind To Track Down Known And Unknown Bugs In Your Code - We all know what bugs in code are. We don’t like them when they are in programs we use, and they’re ... more: <a href="https://hackaday.com/2020/04/29/using-valgrind-to-track-down-known-and-unknown-bugs-in-your-code/" rel="nofollow noopener noreferrer" target="_blank">https://hackaday.com/2020/04/29/using-valgrind-to-track-down-known-and-unknown-bugs-in-your-code/</a> <a href="https://schleuss.online/tags/softwaredevelopment" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#softwaredevelopment</a> <a href="https://schleuss.online/tags/debuggingtools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debuggingtools</a> <a href="https://schleuss.online/tags/originalart" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#originalart</a> <a href="https://schleuss.online/tags/debugging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debugging</a> <a href="https://schleuss.online/tags/featured" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#featured</a> <a href="https://schleuss.online/tags/helgrind" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#helgrind</a> <a href="https://schleuss.online/tags/memcheck" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#memcheck</a> <a href="https://schleuss.online/tags/valgrind" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#valgrind</a> <a href="https://schleuss.online/tags/skills" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#skills</a> <a href="https://schleuss.online/tags/drd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#drd</a>

Semi news bot of the FediSOICbite: A Program/Debug Connector for an SOIC Test Clip <a href="https://hackaday.com/2019/06/13/soicbite-a-program-debug-connector-for-an-soic-test-clip/" rel="nofollow noopener noreferrer" target="_blank">https://hackaday.com/2019/06/13/soicbite-a-program-debug-connector-for-an-soic-test-clip/</a> <a href="https://mstdn.foxfam.club/tags/connectorhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#connectorhacks</a> <a href="https://mstdn.foxfam.club/tags/debuggingtools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debuggingtools</a> <a href="https://mstdn.foxfam.club/tags/hardware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hardware</a> <a href="https://mstdn.foxfam.club/tags/soicbite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SOICbite</a>

✯ CyberguerrillⒶ ✯ #ICCSOICbite: A Program/Debug Connector for an SOIC Test Clip <a href="https://hackaday.com/2019/06/13/soicbite-a-program-debug-connector-for-an-soic-test-clip/" rel="nofollow noopener noreferrer" target="_blank">https://hackaday.com/2019/06/13/soicbite-a-program-debug-connector-for-an-soic-test-clip/</a><a href="https://mastodon.social/tags/connectorhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#connectorhacks</a> <a href="https://mastodon.social/tags/debuggingtools" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#debuggingtools</a> <a href="https://mastodon.social/tags/soicbite" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SOICbite</a> via @hackaday@twitter.com<a href="https://mastodon.social/tags/cyberguerrilla" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CyberGuerrillA</a> <a href="https://mastodon.social/tags/cyberguerrillaautonomousnexus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CyberGuerrillaAutonomousNexus</a>

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