xargs bugs

[Xiao Wu DAI]

hi,

it seems `echo ..` doesn't work in GNU xargs version 4.2.27 like below
| xargs -t -i mv {}`echo {} |sed 's/mode/dai/g'`

address@hidden 15:45 110>ls
mode.pdf

address@hidden 15:46 111>find ./ -name "*.pdf" -ls | awk -F "/" '{print $2}'
mode.pdf

address@hidden 15:48 112>find ./ -name "*.pdf" -ls | awk -F "/" '{print $2}' | 
xargs -t -i mv {} `echo {} |sed 's/mode/dai/g'`
mv mode.pdf mode.pdf
mv: `mode.pdf' and `mode.pdf' are the same file

can anybody help me ?
Many thanks!


Best Regards
Xiaowu Dai

STmicroelectronics (Shenzhen site)
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