loic/sysdump.sh
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Loïc Guégan 2024-07-04 10:56:42 +02:00
parent 61b8d1e028
commit 6b97beb464
2 changed files with 6 additions and 9 deletions
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4
README.md
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@ -1,12 +1,10 @@
# System dump script # System dump script
Dump various system informations into base64 encoded value and store them in a json file. Dump various system informations into base64 encoded values and print them as json.
# Usage # Usage
Run a dump: Run a dump:
> ./sysdump.sh > ./sysdump.sh
Result is placed into `dump.json`.
Explore a dump (require `jq`) Explore a dump (require `jq`)
> ./sysdump.sh dump.json > ./sysdump.sh dump.json

11
sysdump.sh
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@ -1,7 +1,5 @@
#!/usr/bin/env bash #!/usr/bin/env bash
OUT="./dump.json"
ensure() { ensure() {
command -v "$1" >/dev/null 2>&1 || { echo >&2 "$1 not found, abort..."; exit 1; } command -v "$1" >/dev/null 2>&1 || { echo >&2 "$1 not found, abort..."; exit 1; }
} }
@ -18,8 +16,8 @@ dump() {
[ -z "$2" ] && return [ -z "$2" ] && return
key=$1 key=$1
value=$(echo "$2"|base64 -w 0) value=$(echo "$2"|base64 -w 0)
[ "$USE_COMMA" -eq 1 ] && echo "\"${key}\": \"${value}\"," >> "$OUT" [ "$USE_COMMA" -eq 1 ] && echo "\"${key}\": \"${value}\","
[ "$USE_COMMA" -eq 0 ] && echo "\"${key}\": \"${value}\"" >> "$OUT" [ "$USE_COMMA" -eq 0 ] && echo "\"${key}\": \"${value}\""
} }
# Read mode # Read mode
@ -41,7 +39,7 @@ ensure date
ensure find ensure find
# Start dump # Start dump
echo "{" > "$OUT" echo "{"
USE_COMMA=1 USE_COMMA=1
dump "date" "$(date +%s)" dump "date" "$(date +%s)"
dump "hostname" "$(safecmd hostname)" dump "hostname" "$(safecmd hostname)"
@ -75,4 +73,5 @@ dump "df" "$(safecmd df -h)"
dump "boot_folder" "$(safecmd ls -al /boot/)" dump "boot_folder" "$(safecmd ls -al /boot/)"
USE_COMMA=0 USE_COMMA=0
dump "root_folder" "$(safecmd ls -al /)" dump "root_folder" "$(safecmd ls -al /)"
echo "}" >> "$OUT" echo "}"