関連ワード:  powershell remove everything before a character    powershell remove everything after a character    powershell remove text before character    powershell string remove everything before character    powershell remove text after character    powershell remove all after character    powershell remove all characters before a specific character    powershell string remove everything after character    clear powershell history    powershell which characters need to be escaped  
結果 : powershell remove everything before a character