首页 > 应用开发 > IT综合 > 用awk把一个文件处理成一行
wx-dev-/export/home/npmuser//lll> cat a.txt
a
lilei
wx-dev-/export/home/npmuser//lll> cat b.txt
b
lidan
wx-dev-/export/home/npmuser//lll> cat c.txt
c
lilei liwen
lidan
wx-dev-/export/home/npmuser//lll> cat s
BEGIN {t="";cf=FILENAME}
{
if ( cf==FILENAME )
{
t=t FNR $0;
}
else
{
print cf,":",t;
cf=FILENAME;
t=$0;
}
}
END {print cf,":",t;}
wx-dev-/export/home/npmuser//lll> awk -f s *txt
a.txt : alilei
b.txt : blidan
c.txt : clilei liwenlidan
wx-dev-/export/home/npmuser//lll>
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