pratik/server_init_harden
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refactor: Better names & typo fixes

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- `LOGFILE_NAME` -> `LOG_FILE_NAME`
- `create_logfile` -> `create_log_file`
- `print_logfile_details` -> `print_log_file_details`
- typo: `print_opration_details` -> `print_operation_details`
This commit is contained in:
Pratik Tripathy
2025-09-08 15:31:33 +05:30
parent 8948bd70a0
commit 3ad7fe9bff
1 changed files with 15 additions and 16 deletions
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31
init-linux-harden.sh
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@@ -3,7 +3,7 @@
SCRIPT_NAME=server-init-harden SCRIPT_NAME=server-init-harden
SCRIPT_VERSION=2.2 SCRIPT_VERSION=2.2
TIMESTAMP=$(date '+%Y-%m-%d_%H-%M-%S') TIMESTAMP=$(date '+%Y-%m-%d_%H-%M-%S')
LOGFILE_NAME="${SCRIPT_NAME}_${TIMESTAMP}.log" LOG_FILE_NAME="${SCRIPT_NAME}_${TIMESTAMP}.log"
START_TIME=$(date +%s) START_TIME=$(date +%s)
USERNAME="" USERNAME=""
@@ -99,17 +99,16 @@ parse_args() {
########################################################################################### ###########################################################################################
###################################### HELPER FUNCTIONS ################################### ###################################### HELPER FUNCTIONS ###################################
create_logfile() { create_log_file() {
touch "$LOGFILE_NAME" touch "$LOG_FILE_NAME"
} }
file_log() { file_log() {
# $1: Log level # $1: Log level
# $2: Log message # $2: Log message
# Write to logfile with timestamps and log level
timestamp=$(date '+%Y-%m-%d %H:%M:%S') timestamp=$(date '+%Y-%m-%d %H:%M:%S')
printf "[%s] %s: %s\n" "$timestamp" "$1" "$2" >>"$LOGFILE_NAME" printf "[%s] %s: %s\n" "$timestamp" "$1" "$2" >>"$LOG_FILE_NAME"
} }
console_log() { console_log() {
@@ -134,7 +133,7 @@ log_credentials() {
fi fi
} }
print_opration_details() { print_operation_details() {
echo "Following system hardening operations will be performed:" echo "Following system hardening operations will be performed:"
if [ "$RESET_ROOT" = true ]; then if [ "$RESET_ROOT" = true ]; then
@@ -142,7 +141,7 @@ print_opration_details() {
fi fi
if [ "$SHOW_CREDENTIALS" = true ]; then if [ "$SHOW_CREDENTIALS" = true ]; then
echo " [-s]: Generated passwords, keys are will be displayed on the screen" echo " [-s]: Passwords, keys are will be displayed on the screen"
fi fi
if [ -n "$USERNAME" ]; then if [ -n "$USERNAME" ]; then
@@ -159,10 +158,10 @@ print_opration_details() {
echo " Fail2Ban: Configured to automatically block repeat offender IPs" echo " Fail2Ban: Configured to automatically block repeat offender IPs"
} }
print_logfile_details() { print_log_file_details() {
printf "\nLog file location: %s\n" "$LOGFILE_NAME" printf "\nLog file location: %s\n" "$LOG_FILE_NAME"
printf " cat %s # View log file\n" "$LOGFILE_NAME" printf " cat %s # View log file\n" "$LOG_FILE_NAME"
printf " tail -f %s # Follow log in real-time\n\n" "$LOGFILE_NAME" printf " tail -f %s # Follow log in real-time\n\n" "$LOG_FILE_NAME"
} }
formatted_execution_duration() { formatted_execution_duration() {
@@ -733,12 +732,12 @@ FAIL2BAN
} }
main() { main() {
parse_args "$@" parse_and_validate_args "$@"
create_logfile create_log_file
clear clear
print_opration_details
print_logfile_details print_operation_details
print_log_file_details
echo "Press [Enter] to continue. [Ctrl + c] to cancel..." echo "Press [Enter] to continue. [Ctrl + c] to cancel..."
# shellcheck disable=SC2162,SC2034 # shellcheck disable=SC2162,SC2034
read dummy read dummy