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ruanhaishen
Acme.Sh
Commits
f3a71f62
Commit
f3a71f62
authored
Feb 10, 2017
by
neil
Committed by
GitHub
Feb 10, 2017
Browse files
Merge pull request #600 from Neilpang/hex
better hexdump
parents
34f25fa5
4e4a6d83
Changes
1
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Inline
Side-by-side
acme.sh
View file @
f3a71f62
...
...
@@ -364,8 +364,16 @@ _ascii_hex() {
#input:"abc"
#output: " 61 62 63"
_hex_dump
()
{
#in wired some system, the od command is missing.
if
!
od
-A
n
-v
-t
x1 |
tr
-d
"
\r\t
"
|
tr
-s
" "
|
sed
"s/
$/
/"
|
tr
-d
"
\n
"
2>/dev/null
;
then
if
_exists
od
;
then
od
-A
n
-v
-t
x1 |
tr
-s
" "
|
sed
's/ $//'
|
tr
-d
"
\r\t\n
"
elif
_exists hexdump
;
then
_debug3
"using hexdump"
hexdump
-v
-e
'/1 ""'
-e
'/1 " %02x" ""'
elif
_exists xxd
;
then
_debug3
"using xxd"
xxd
-ps
-c
20
-i
|
sed
"s/ 0x/ /g"
|
tr
-d
",
\n
"
|
tr
-s
" "
else
_debug3
"using _ascii_hex"
str
=
$(
cat
)
_ascii_hex
"
$str
"
fi
...
...
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