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Merged
ExtremeFiretop merged 1 commit into from
Feb 8, 2026
Merged

Save Most Recent Log File #546

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31 changes: 25 additions & 6 deletions MerlinAU.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -4,13 +4,13 @@
#
# Original Creation Date: 2023-Oct-01 by @ExtremeFiretop.
# Official Co-Author: @Martinski W. - Date: 2023-Nov-01
# Last Modified: 2026-Feb-06
# Last Modified: 2026-Feb-07
###################################################################
set -u

## Set version for each Production Release ##
readonly SCRIPT_VERSION=1.5.9
readonly SCRIPT_VERSTAG="26020622"
readonly SCRIPT_VERSTAG="26020700"
readonly SCRIPT_NAME="MerlinAU"
## Set to "master" for Production Releases ##
SCRIPT_BRANCH="dev"
Expand Down Expand Up @@ -2111,11 +2111,30 @@ readonly POST_REBOOT_SCRIPT_HOOK="[ -x $ScriptFilePath ] && $POST_REBOOT_SCRIPT_
readonly POST_UPDATE_EMAIL_SCRIPT_JOB="$ScriptFilePath postUpdateEmail &"
readonly POST_UPDATE_EMAIL_SCRIPT_HOOK="[ -x $ScriptFilePath ] && $POST_UPDATE_EMAIL_SCRIPT_JOB $hookScriptTagStr"

if [ -d "$FW_LOG_DIR" ]
then
# Log rotation - delete logs older than 30 days #
##-------------------------------------##
## Added by Martinski W. [2026-Feb-07] ##
##-------------------------------------##
_CleanUpOldLogFiles_()
{
[ ! -d "$FW_LOG_DIR" ] && return 1
local numLogFiles topLogFile

numLogFiles="$(ls -1lt "$FW_LOG_DIR"/*.log 2>/dev/null | wc -l)"
# Leave one log file (if any available) #
[ "$numLogFiles" -lt 2 ] && return 0

# Save the most recent log file #
topFile="$(ls -1t "$FW_LOG_DIR"/*.log 2>/dev/null | head -n1)"
[ -n "$topFile" ] && mv -f "$topFile" "${topFile}.SAVED.TEMP.LOG"

# Delete logs older than 30 days #
/usr/bin/find -L "$FW_LOG_DIR" -name '*.log' -mtime +30 -exec rm {} \;
fi

# Restore the most recent log file #
[ -n "$topFile" ] && mv -f "${topFile}.SAVED.TEMP.LOG" "$topFile"
}

_CleanUpOldLogFiles_

##----------------------------------------##
## Modified by Martinski W. [2024-Jan-27] ##
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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
# MerlinAU - AsusWRT-Merlin Firmware Auto Updater

## v1.5.9
## 2026-Jan-24
## 2026-Feb-07

## WebUI:
![image](https://github.com/user-attachments/assets/9c1dff99-9c13-491b-a7fa-aff924d5f02e)
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