/usr/share/espresso/pseudo/clean_ps is in quantum-espresso-data 5.0.2-5build1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 | #!/bin/bash
#
# The following PPs are not on the web and are not removed. The others
# are.
#
# HUSPBE.RRKJ3 O_US.van Rhs.pbe-rrkjus_lb.UPF
# H_US.van Pt.rel-pbe-n-rrkjus.UPF Si.bhs
# Ni.rel-pbe-nd-rrkjus.UPF Rh.pbe-rrkjus_lb.UPF Si.rel-pbe-rrkj.UPF
# Au.pz-rrkjus_aewfc.UPF
\rm -rf vdW_kernel_table >& /dev/null
|