Tag gcc

Programming

GLIBCXX_3.4.32′ not found error at runtime. GCC 13.2.0

This error means your system’s libstdc++.so.6 is older than the one your GCC 13.2.0 program was built against. The binary requires symbol version GLIBCXX_3.4.32, but your OS (Ubuntu 22.04, Debian 12, etc.) only provides up to 3.4.30 or 3.4.31. The…

akashsalow
November 9, 2025

C++, Programming

An Empty C++ Program Uses 204 KB of Heap—But C Uses None. Here’s Why.

A “do-nothing” C++ binary links libstdc++, which allocates ~200 KB for exception handling, RTTI, locale data, and static initialization—even if you never use them. A C binary links only libc, which stays lean unless you explicitly malloc(). Below we prove…

akashsalow
November 9, 2025

Tag gcc

GLIBCXX_3.4.32′ not found error at runtime. GCC 13.2.0

An Empty C++ Program Uses 204 KB of Heap—But C Uses None. Here’s Why.

linux command to get size of files and directories present in a particular folder?

Kill detached screen session in Linux

How to change the output color of echo in Linux

GLIBCXX_3.4.32′ not found error at runtime. GCC 13.2.0

An Empty C++ Program Uses 204 KB of Heap—But C Uses None. Here’s Why.

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linux command to get size of files and directories present in a particular folder?

Kill detached screen session in Linux

How to change the output color of echo in Linux