fs command 中文意思是什麼
fs command
解釋
設置全屏幕播放-
In this script, the field separator is specified within the code itself by setting the fs variable, while our previous example set fs by passing the - f " : " option to awk on the command line
如果想使輸出的間隔翻倍,可以將ors設置成" n n " 。或者,如果想要用單個空格分隔記錄(而不換行) ,將ors設置成" 。
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