rpm -ql <package>Month: August 2025
Check package version using rpm
rpm -qa *intel*
rpm -qa | sort | grep intelBatch process all files in a folder
#!/bin/bash
for file in <path>/*; do
dcm2pnm "$file" "$file".png --write-png
doneCount the number of files in a directory
ls -l | wc -lwc: word count
Check Linux OS version
cat /etc/os-releaseSearch installed packages using rpm
rpm -qa --last | grep <something>Check where python packages are installed in a docker
Usually here:
/usr/local/lib/<python version>/site-packagesOr
pip show request <package name>Check libraries related to a binary
ldd /usr/local/bin/<name>* | grep <something>Instantiate template class or function in cpp
Class:
template class A< ConcreteType >;Function:
template void A::function< ConcreteType >( int, float );Note, add namespace if necessary.