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| author | cinap_lenrek <cinap_lenrek@localhost> | 2011-04-12 15:53:55 +0000 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@localhost> | 2011-04-12 15:53:55 +0000 |
| commit | 67e93d6a0a4f15192638e131413b9d64c4269c76 (patch) | |
| tree | 88fd1d17c4be283683a96ced44159e3ce6b6f2f7 /rc/bin/inst/hasmbr | |
| parent | 7208d528bd42f981f2535403f72e4c0d7d8df643 (diff) | |
| download | plan9front-67e93d6a0a4f15192638e131413b9d64c4269c76.tar.xz | |
updating cwfs and moving installer in /rc/bin
Diffstat (limited to 'rc/bin/inst/hasmbr')
| -rwxr-xr-x | rc/bin/inst/hasmbr | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/rc/bin/inst/hasmbr b/rc/bin/inst/hasmbr new file mode 100755 index 000000000..1adaa0a5b --- /dev/null +++ b/rc/bin/inst/hasmbr @@ -0,0 +1,12 @@ +#!/bin/rc + +if(! ~ $#* 1) { + echo 'usage: hasmbr /dev/sdC0/part' >[1=2] + exit usage +} + +x=`{xd -b $1 | sed -n '32p;32q'} +if(~ $x(16) 55 && ~ $x(17) aa) + exit '' +exit nope + |