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List of Exclusively Installed Yum Packages
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| #!/bin/bash | |
| if command -v dnf &> /dev/null; then | |
| PM="dnf" | |
| elif command -v yum &> /dev/null; then | |
| PM="yum" | |
| else | |
| echo "Neither yum nor dnf found." | |
| exit 1 | |
| fi | |
| if [ "$PM" == "dnf" ]; then | |
| history_list_cmd="dnf --noplugins history list" | |
| history_info_cmd="dnf --noplugins history info" | |
| else | |
| history_list_cmd="yum --noplugins history list all" | |
| history_info_cmd="yum --noplugins history info" | |
| fi | |
| rpm_list="" | |
| package_list="" | |
| for id in $($history_list_cmd 2> /dev/null | grep -v System | sed 's/^ *//;s/ *| */|/g' | grep -E "^[0-9]+\|" | awk -F '|' '$4 == "Install" || $4 ~ /I/' | cut -d '|' -f1); do | |
| result=$($history_info_cmd $id 2> /dev/null | awk '/Packages Altered/{flag=1; next} flag' | awk '$1 == "Install"' | awk '{print $2}') | |
| if [ -n "$result" ]; then | |
| rpm_list+="$result"$'\n' | |
| fi | |
| done | |
| rpm_list=$(echo "$rpm_list" | sed '/^$/d') | |
| while IFS= read -r package; do | |
| package_name=$(rpm -q --queryformat '%{NAME}\n' "$package" 2>/dev/null) | |
| if [ $? -eq 0 ]; then | |
| package_list+="$package_name"$'\n' | |
| fi | |
| done <<< "$rpm_list" | |
| package_list=$(echo "$package_list" | sort | uniq | sed '/^$/d') | |
| echo "$package_list" |
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This script extracts and lists packages exclusively installed via Yum package manager. It parses the Yum history to identify packages that were installed without dependencies or updates.