try

来自「ksh 实现的基于hpux下的性能数据以及故障的采集程序。可以作为新手练手使用」· 代码 · 共 14 行

#!/bin/ksh

  cat <<! > outfile
\${servid}\${FLDSEP}\${instid}\${FLDSEP}\${taskid}\${FLDSEP}\${timestr}\${FLDSEP}\${tran_sqno}\${FLDSEP}\${retf
lag}\${FLDSEP}\${retcode}\${FLDSEP}\${retmesg}\${FLDSEP}
!

exit

for i in `ls *.txt 2>/dev/null| tail -2 `
do
   echo $i
done