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file-limits.sh
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65 lines (52 loc) · 2.61 KB
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#!/usr/bin/env bash
#----------------------------------------------------------------------------------
# EngineScript - A High-Performance WordPress Server Built on Ubuntu and Cloudflare
#----------------------------------------------------------------------------------
# Website: https://EngineScript.com
# GitHub: https://github.com/Enginescript/EngineScript
# License: GPL v3.0
#----------------------------------------------------------------------------------
# EngineScript Variables
source /usr/local/bin/enginescript/enginescript-variables.txt || { echo "Error: Failed to source /usr/local/bin/enginescript/enginescript-variables.txt" >&2; exit 1; }
source /home/EngineScript/enginescript-install-options.txt || { echo "Error: Failed to source /home/EngineScript/enginescript-install-options.txt" >&2; exit 1; }
# Source shared functions library
source /usr/local/bin/enginescript/scripts/functions/shared/enginescript-common.sh || { echo "Error: Failed to source /usr/local/bin/enginescript/scripts/functions/shared/enginescript-common.sh" >&2; exit 1; }
#----------------------------------------------------------------------------------
# Start Main Script
# Function to update file limits
update_file_limits() {
local limit_value=$1
local limits_file="/etc/security/limits.conf"
local pam_file="/etc/pam.d/common-session"
echo "Updating file limits to ${limit_value}"
# Check and update /etc/security/limits.conf
if ! grep -q "* hard nofile ${limit_value}" ${limits_file}; then
echo "* hard nofile ${limit_value}" >> ${limits_file} || {
echo "Error: Failed to update ${limits_file}"
}
fi
if ! grep -q "* soft nofile ${limit_value}" ${limits_file}; then
echo "* soft nofile ${limit_value}" >> ${limits_file} || {
echo "Error: Failed to update ${limits_file}"
}
fi
if ! grep -q "root hard nofile ${limit_value}" ${limits_file}; then
echo "root hard nofile ${limit_value}" >> ${limits_file} || {
echo "Error: Failed to update ${limits_file}"
}
fi
if ! grep -q "root soft nofile ${limit_value}" ${limits_file}; then
echo "root soft nofile ${limit_value}" >> ${limits_file} || {
echo "Error: Failed to update ${limits_file}"
}
fi
# Check and update /etc/pam.d/common-session
if ! grep -q "session required pam_limits.so" ${pam_file}; then
echo "session required pam_limits.so" >> ${pam_file} || {
echo "Error: Failed to update ${pam_file}"
}
fi
}
# Update file limits
update_file_limits 60556
echo "File limits updated successfully."