feat(unitproc/bk_export_audio.sh):Process files via find
[BK-2020-03.git] / user / regex-backslash.sh
1 #!/usr/bin/env bash
2 # Desc: Backslashes regex special characters
3 # Usage: cat file.txt | regex-backslash.sh
4 # Version: 0.0.1
5 # Depends: sed (GNU sed) 4.8; GNU bash, version 5.1.16(1)-release (x86_64-pc-linux-gnu)
6 # Ref/Attrib: [1] TIL: Reading stdin to a BASH variable https://dev.to/jeremyckahn/til-reading-stdin-to-a-bash-variable-1kln
7
8 STD_IN=$(</dev/stdin);
9
10 printf "%s\n" "$STD_IN" | \
11 sed \
12 -e 's/\\/\\\\/g' \
13 -e 's/\./\\./g' \
14 -e 's/\+/\\+/g' \
15 -e 's/\*/\\*/g' \
16 -e 's/\?/\\?/g' \
17 -e 's/\^/\\^/g' \
18 -e 's/\$/\\$/g' \
19 -e 's/(/\\(/g' \
20 -e 's/)/\\)/g' \
21 -e 's/\[/\\[/g' \
22 -e 's/\]/\\]/g' \
23 -e 's/{/\\{/g' \
24 -e 's/}/\\}/g' \
25 -e 's/|/\\|/g' \
26 -- -;
27
28 exit 0;
29
30 # Author: Steven Baltakatei Sandoval
31 # License: GPLv3+