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Linux tweak

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This commit is contained in:
Brian Zalewski 2023-12-25 02:25:59 +00:00
parent 569dac5953
commit db8c2dbcb2
1 changed files with 6 additions and 3 deletions
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home/.chezmoiscripts/universal/run_before_05-system.sh.tmpl
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@ -236,10 +236,13 @@ ensureUserGroup() {
# increasing the `vm.max_map_count`. According to a [RedHat article](https://access.redhat.com/solutions/99913), the default value is `65530`. # increasing the `vm.max_map_count`. According to a [RedHat article](https://access.redhat.com/solutions/99913), the default value is `65530`.
# This function increases that value to `262144` if `sysctl` is available on the system. # This function increases that value to `262144` if `sysctl` is available on the system.
increaseMapCount() { increaseMapCount() {
if [ ! -d /Applications ] && [ ! -d /System ]; then
### Linux
if command -v sysctl > /dev/null; then if command -v sysctl > /dev/null; then
logg info 'Increasing vm.max_map_count size to 262144' logg info 'Increasing vm.max_map_count size to 262144'
sudo sysctl -w vm.max_map_count=262144 > /dev/null sudo sysctl -w vm.max_map_count=262144 > /dev/null
fi fi
fi
} }
# @description Helper function for installDocker that installs pre-built gVisor using method recommended on official website # @description Helper function for installDocker that installs pre-built gVisor using method recommended on official website