如何在Linux命令中添加:2181间隔符
{"title":"如何在Linux命令中添加:2181间隔符","description":"本文介绍如何修改Linux命令,在输出结果中添加:2181作为间隔符,以实现更清晰的输出。","keywords":"linux命令, grep, awk, while循环, 输出间隔符, :2181, zookeeper","content":"修改后的命令如下:\n\n\necho \$(cat 1.log | grep -i zookeeper | grep -i QuarumPeermain | awk '{print \$8}' | while IFS= read -r line; do echo \"\$line:2181\"; done)\n\n\n修改的地方是在while循环中,在每个输出的line后面加上":2181"。这样输出的结果就以":2181"作为间隔了。"}
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