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add functions to parse head and tails of gravity.list and pihole.log

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This commit is contained in:
Jacob Salmela 2017-06-10 23:20:27 -05:00
parent 172b8d2427
commit fc0440546f
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GPG key ID: 1962FF1A5046135E
1 changed files with 44 additions and 5 deletions
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49
advanced/Scripts/piholeDebug.sh
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@ -944,11 +944,49 @@ show_content_of_pihole_files() {
analyze_gravity_list() { analyze_gravity_list() {
echo_current_diagnostic "Gravity list" echo_current_diagnostic "Gravity list"
# It's helpful to know how big a user's gravity file is local head_line
gravity_length=$(grep -c ^ "${PIHOLE_BLOCKLIST_FILE}") && \ local tail_line
log_write "${INFO} ${PIHOLE_BLOCKLIST_FILE} is ${gravity_length} lines long." || \ # Put the current Internal Field Separator into another variable so it can be restored later
# If the previous command failed, something is wrong with the file OLD_IFS="$IFS"
log_write "${CROSS} ${COL_LIGHT_RED}${PIHOLE_BLOCKLIST_FILE} not found!${COL_NC}" # Get the lines that are in the file(s) and store them in an array for parsing later
IFS=$'\r\n'
local gravity_permissions=$(ls -ld "${PIHOLE_BLOCKLIST_FILE}")
log_write "${COL_LIGHT_GREEN}${gravity_permissions}${COL_NC}"
local gravity_head=()
gravity_head=( $(head -n 4 ${PIHOLE_BLOCKLIST_FILE}) )
log_write " ${COL_CYAN}-----head of $(basename ${PIHOLE_BLOCKLIST_FILE})------${COL_NC}"
for head_line in "${gravity_head[@]}"; do
log_write " ${head_line}"
done
log_write ""
local gravity_tail=()
gravity_tail=( $(tail -n 4 ${PIHOLE_BLOCKLIST_FILE}) )
log_write " ${COL_CYAN}-----tail of $(basename ${PIHOLE_BLOCKLIST_FILE})------${COL_NC}"
for tail_line in "${gravity_tail[@]}"; do
log_write " ${tail_line}"
done
# Set the IFS back to what it was
IFS="$OLD_IFS"
}
analyze_pihole_log() {
echo_current_diagnostic "Pi-hole log"
local head_line
# Put the current Internal Field Separator into another variable so it can be restored later
OLD_IFS="$IFS"
# Get the lines that are in the file(s) and store them in an array for parsing later
IFS=$'\r\n'
local pihole_log_permissions=$(ls -ld "${PIHOLE_LOG}")
log_write "${COL_LIGHT_GREEN}${pihole_log_permissions}${COL_NC}"
local pihole_log_head=()
pihole_log_head=( $(head -n 20 ${PIHOLE_LOG}) )
log_write " ${COL_CYAN}-----head of $(basename ${PIHOLE_LOG})------${COL_NC}"
for head_line in "${pihole_log_head[@]}"; do
log_write " ${head_line}"
done
log_write ""
# Set the IFS back to what it was
IFS="$OLD_IFS"
} }
tricorder_use_nc_or_ssl() { tricorder_use_nc_or_ssl() {
@ -1056,5 +1094,6 @@ parse_setup_vars
check_x_headers check_x_headers
analyze_gravity_list analyze_gravity_list
show_content_of_pihole_files show_content_of_pihole_files
analyze_pihole_log
copy_to_debug_log copy_to_debug_log
upload_to_tricorder upload_to_tricorder