It added a small amount in the fourth quarter.
去年第四季度它对该股进行了少量增持。
The Size column displays the size of each logical log, and the fourth column, Used, informs the user of the amount of space filled up on each logical log.
Size 列显示每个逻辑日志的大小,第四列 Used 表示每个逻辑日志上已经使用的空间量。
The script USES df, extracts only the line you want with grep, and then USES awk to extract the fourth column of data, which is the amount of free space.
该脚本使用df仅提取了要进行grep的行,然后使用awk提取数据的第4列,该列是空闲空间的大小。
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