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talentwill/sed.sh

Last active August 15, 2016 10:20
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删除每行前几个字符
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sed.sh
# 从第10行开始，到最后，删除每行前25个任意字符
sed -i '10,$s/^.\{25\}//' test.txt
# 替换包含BTS字段的行为-
sed -i '/.*BTS.*/s/.*/-/g' syslog_Enb_syslog_1.log
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