葫芦的运维日志
shell列转行加分隔符
➜ ~ cat a 123 456 222 3312 ➜ ~ ➜ ~ awk '{printf "%s,",$1}' a 123,456,222,3312,% ➜ sg seq 16396 16405|awk '{printf"%s,",$1}' 16396,16397,16398,16399,16400,16401,16402,16403,16404,16405,%
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