LINUX

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Albert Rossi edited this page Nov 17, 2022 · 5 revisions

DEVEL TOOLS

NEEDED, for example, in order to build xrootd

To install all compilers, etc.

see https://www.softwarecollections.org/en/scls/rhscl/devtoolset-7/

To install ZLIB for development

yum install zlib-devel zlib-static

To install openssl header files

yum install openssl-devel-*

CORE INFO

cat /proc/cpuinfo

CLEAR FILE CACHES

sync; echo 3 > /proc/sys/vm/drop_caches

cf.

sysctl -w vm.drop_caches=3