Sample Scripts

線上範例 
 
 ip.sh - 主機 Public IP 品質健檢 
 whoamifuck.sh - Linux 系統安全檢測 
 dump_stats.sh - 收集 Linux/Mac 系統資訊 
 
 Auto-rar.sh 
 解壓縮多個分割檔案 (*.part0XX.rar) 
 #!/bin/bash

echo "-> Started: "`date +%m/%d/%y\ %H:%M\ %Z`
echo "-> As:"`whoami`

i=1
ARCHIVES="$@"
for f in $ARCHIVES; do
 PARTCHECK=$(expr "$f" : ".*\([Pp][Aa][Rr][Tt][0-9]\+\.[Rr][Aa][Rr]\)")
 RARCHECK=$(expr "$f" : "\(.*\.[Rr][Aa][Rr]\)")
 echo "-> Processing($i of $#): $f"

 if [ "$PARTCHECK" ] && [ -f $f ]; then
 echo "-> Extracting Multipart Archive"
 unrar x $f
 if [ $? -eq 0 ]; then
 FILES=$(expr "$f" : "\(.*[Pp][Aa][Rr][Tt]\).*")
 echo "-> Extraction Successful"
 echo "-> Removing $FILES*.rar"
 rm $FILES*.rar
 else
 echo "-> **Extraction Failed"
 exit 1
 fi
 else
 if [ "$RARCHECK" ] && [ -f $f ]; then
 echo "-> Extracting Single Archive"
 unrar x $f
 if [ $? -eq 0 ]; then
 echo "-> Extraction Successful"
 echo "-> Removing $f"
 rm $f
 else
 echo "-> **Extraction Failed"
 exit 1
 fi
 fi
 fi
 echo ""
 i=$(( i+1 ))
done 
 Domaincheck.sh 
 #!/bin/bash

#Specify all the domains you want to check
DOMAINS="google.com dribbble.com facebook.com youtube.com"

current_epoch=`date '+%s'`
for dm in $DOMAINS
do
 expiry_date=`whois $dm | egrep -i "Expiration Date:|Expires on"| head -1 | awk '{print $NF}'`
 echo -n " $dm - Expires on $expiry_date "
 expiry_epoch=`date --date="$expiry_date" '+%s'`
 epoch_diff=`expr $expiry_epoch - $current_epoch`
 days=`expr $epoch_diff / 86400`
 echo " $days days remaining. "
done 
 Check my.cnf and file permissions 
 # Check for .my.cnf
if [ ! -f ~/.my.cnf ]; then
 echo "It seems MySQL credentials are missing."
 echo "Please create a ~/.my.cnf file with the following structure:"
 echo ""
 echo "[client]"
 echo "user=your_username"
 echo "password=your_password"
 echo ""
 echo "Ensure the file permissions are secure: chmod 600 ~/.my.cnf"
 exit 1
else
 # Check file permissions
 file_perm=$(stat -c "%a" ~/.my.cnf)
 if [ "$file_perm" -ne 600 ]; then
 echo "Error: ~/.my.cnf permissions are $file_perm. Please set them to 600 using 'chmod 600 ~/.my.cnf'."
 exit 1
 fi
 echo "Credentials found in ~/.my.cnf, but the command still failed."
 echo "MySQL admin output:"
 echo "$output"
 echo "Please verify your credentials or server status."
 exit 1
fi