関連ワード:  powershell string trim first character    powershell string remove first character    powershell string delete first character    powershell trim string first 10 characters    powershell string remove first 3 characters    powershell string remove first 2 characters    powershell string remove first and last character    powershell trim first 4 characters    powershell string first 3 characters  
結果 : powershell string trim first character