如果您
sed允许通过
-i参数进行就地编辑:
sed -e 's/$/string after each line/' -i filename
如果没有,则必须制作一个临时文件:
typeset TMP_FILE=$( mktemp )touch "${TMP_FILE}"cp -p filename "${TMP_FILE}"sed -e 's/$/string after each line/' "${TMP_FILE}" > filename
如果您
sed允许通过
-i参数进行就地编辑:
sed -e 's/$/string after each line/' -i filename
如果没有,则必须制作一个临时文件:
typeset TMP_FILE=$( mktemp )touch "${TMP_FILE}"cp -p filename "${TMP_FILE}"sed -e 's/$/string after each line/' "${TMP_FILE}" > filename