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| author | Simon Rettberg | 2013-06-06 18:10:24 +0200 |
|---|---|---|
| committer | Simon Rettberg | 2013-06-06 18:10:24 +0200 |
| commit | 43529b374c7da943cfab5773e70cb174c943afe7 (patch) | |
| tree | c76d40bf0fa7130a5a9f264207a81ff6fb76badb /helper/string.inc | |
| parent | Merge branch 'master' of simonslx:openslx-ng/tm-scripts (diff) | |
| download | tm-scripts-43529b374c7da943cfab5773e70cb174c943afe7.tar.gz tm-scripts-43529b374c7da943cfab5773e70cb174c943afe7.tar.xz tm-scripts-43529b374c7da943cfab5773e70cb174c943afe7.zip | |
[helper] Add key-value util
Can be used to add simple key-value-pairs to files.
It will error if the given key already exists and has a different value.
If it does not exist in the target file, it will be appended/created.
Otherwise, nothing will be done.
Diffstat (limited to 'helper/string.inc')
| -rw-r--r-- | helper/string.inc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/helper/string.inc b/helper/string.inc index 9f18e4e0..04809a93 100644 --- a/helper/string.inc +++ b/helper/string.inc @@ -7,6 +7,11 @@ trim() { echo -n "$var" } +# Inline version of trim, use when piping +itrim () { + sed -r 's/^\s+//g;s/\s+$//g' +} + # usage: CANONICALIZED_STRING=$(canonalize <path>) # usage with relative path requires you to be in the correct directory. canonicalize() { |