User:Panoramio upload bot/m
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grep -n '34134475' 35m_aa //含有匹配字符的某行
sed -i '1,3d' 1.txt //删除前xx行
wc -l 35m_aa //文件行数
tail -n 2 35m_aa //显示最后xx行
split -l 5000 ../pub/40000001.jl ../jlrun/40000001_ //按行拆分
export PYTHONPATH=$PYTHONPATH:/home2/shizhaoi/python-lib/export PYTHONPATH=$PYTHONPATH:/home2/shizhaoi/python-lib/