From: Muhammad Usama Anjum
Sent: 16 January 2024 09:05
Running charge_reserved_hugetlb.sh generates errors if sh is set to dash:
/charge_reserved_hugetlb.sh: 9: [[: not found /charge_reserved_hugetlb.sh: 19: [[: not found /charge_reserved_hugetlb.sh: 27: [[: not found /charge_reserved_hugetlb.sh: 37: [[: not found /charge_reserved_hugetlb.sh: 45: Syntax error: "(" unexpected
Switch to using /bin/bash instead of /bin/sh. Make the switch for write_hugetlb_memory.sh as well which is called from charge_reserved_hugetlb.sh.
Why not just fix the script? Looks like most of the [[ ... ]] could be [ ... ] although some might need to be [ -n "$cgroup2" ]. The delete the 'function' keyword another bash-ism.
It's not as though you are trying to run on a system when /bin/sh is a traditional (aka non-posix) bourne shell.
David
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