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| author | Pete Travis <immanetize@fedoraproject.org> | 2014-10-01 11:33:51 -0600 |
|---|---|---|
| committer | Pete Travis <immanetize@fedoraproject.org> | 2014-10-01 11:33:51 -0600 |
| commit | 3f6c1435a4cbdf73a65639b05898a01c0dfc21ac (patch) | |
| tree | c29f3db44b106fc8b145656cd0238341551b22c0 /scratch/bash-3.1-postpatch/examples/scripts/center | |
| parent | 46c50fce0354d81d347a8055314a688fc8aa9f52 (diff) | |
| download | rpmbuild-sles10-bash.tar.gz rpmbuild-sles10-bash.tar.xz rpmbuild-sles10-bash.zip | |
we might need this sles10 stuff latersles10-bash
Diffstat (limited to 'scratch/bash-3.1-postpatch/examples/scripts/center')
| -rw-r--r-- | scratch/bash-3.1-postpatch/examples/scripts/center | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/scratch/bash-3.1-postpatch/examples/scripts/center b/scratch/bash-3.1-postpatch/examples/scripts/center new file mode 100644 index 0000000..8d367d3 --- /dev/null +++ b/scratch/bash-3.1-postpatch/examples/scripts/center @@ -0,0 +1,24 @@ +#! /bin/bash +# +# center - center a group of lines +# +# tabs in the lines might cause this to look a little bit off +# +# + +width=${COLUMNS:-80} + +if [[ $# == 0 ]] +then + set -- /dev/stdin +fi + +for file +do + while read -r + do + printf "%*s\n" $(( (width+${#REPLY})/2 )) "$REPLY" + done < $file +done + +exit 0 |