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add some info to README.md
[cmdllinux.git]
/
scripts
/
_rm_linefeed
blob
0af249a224d3e40fde7eae6be473004c76f6d184
1
#! /bin/bash
2
3
if
[
"
$1
"
=
"-notrunc"
];
then
4
tr
'
\n
'
' '
< /
dev
/
stdin
5
else
6
tr
'
\n
'
' '
< /
dev
/
stdin |
head
-c -1
7
fi