27 lines
499 B
Bash
Executable File
27 lines
499 B
Bash
Executable File
#!/bin/sh
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# batch replace: echo file1\nfile2 | br <REGEX> <NEWSTR>
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# rule 1: use single quote '
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# rule 2: //// for literal /
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set -e
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FILES=$(awk '{print}')
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COL=$(tput cols)
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PAT=$1
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STR=$2
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export COL PAT STR
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echo "$FILES" | while IFS= read -r FILE; do
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fr "$FILE"
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done | less
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printf "Are you sure [y/N]? "
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read -r YN < /dev/tty
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if [ "$YN" = 'y' ]; then
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echo "$FILES" | while IFS= read -r FILE; do
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TMP=$(mktemp)
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REP=1 fr "$FILE" > "$TMP"
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mv "$TMP" "$FILE"
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done
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fi
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