関連ワード:  how to grep a variable in shell script    how to grep a string from a variable in shell script    how to store grep output in a variable in shell script    how to assign grep output to a variable in shell script    how to find the length of a variable in shell script    how to find a string in a variable in shell script    how to find type of variable in shell script    how to find the data type of a variable in shell script    shell use variable in command  
結果 : how to grep a variable in shell script