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Commit | Line | Data |
---|---|---|
1 | #!/bin/sh | |
2 | ||
3 | hxtoh() | |
4 | { | |
5 | flag=1 | |
6 | while read -r str; do | |
7 | case $str in | |
8 | HXCOMM*) | |
9 | ;; | |
10 | SRST*|ERST*) flag=$(($flag^1)) | |
11 | ;; | |
12 | *) | |
13 | test $flag -eq 1 && printf "%s\n" "$str" | |
14 | ;; | |
15 | esac | |
16 | done | |
17 | } | |
18 | ||
19 | case "$1" in | |
20 | "-h") hxtoh ;; | |
21 | *) exit 1 ;; | |
22 | esac < "$2" | |
23 | ||
24 | exit 0 |