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- save 1x sed in count_lines/words

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Dirk 2016-09-29 20:59:13 +02:00
parent b238fab3c1
commit 05a0e555a7
1 changed files with 8 additions and 3 deletions
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testssl.sh
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@ -517,10 +517,15 @@ hex2dec() {
# trim spaces for BSD and old sed # trim spaces for BSD and old sed
count_lines() { count_lines() {
wc -l <<<"$1" | sed 's/ //g' #echo "${$(wc -l <<< "$1")// /}"
# ^^ bad substitution under bash, zsh ok. For some reason this does the trick:
echo $(wc -l <<< "$1")
} }
count_words() { count_words() {
wc -w <<<"$1" | sed 's/ //g' #echo "${$(wc -w <<< "$1")// /}"
# ^^ bad substitution under bash, zsh ok. For some reason this does the trick:
echo $(wc -w <<< "$1")
} }
count_ciphers() { count_ciphers() {
@ -8859,4 +8864,4 @@ fi
exit $? exit $?
# $Id: testssl.sh,v 1.549 2016/09/26 19:47:56 dirkw Exp $ # $Id: testssl.sh,v 1.551 2016/09/29 18:59:12 dirkw Exp $