mirror of
git://git.sv.gnu.org/coreutils.git
synced 2026-08-18 01:18:51 +02:00
*** empty log message ***
This commit is contained in:
Executable
+40
@@ -0,0 +1,40 @@
|
||||
#!/bin/sh
|
||||
# show how to skip an amount that is smaller than the nominal block size.
|
||||
# There's a more realistic example in the documentation.
|
||||
|
||||
if test "$VERBOSE" = yes; then
|
||||
set -x
|
||||
dd --version
|
||||
fi
|
||||
|
||||
pwd=`pwd`
|
||||
tmp=skip-seek.$$
|
||||
trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0
|
||||
trap '(exit $?); exit' 1 2 13 15
|
||||
|
||||
framework_failure=0
|
||||
mkdir $tmp || framework_failure=1
|
||||
cd $tmp || framework_failure=1
|
||||
|
||||
if test $framework_failure = 1; then
|
||||
echo 'failure in testing framework'
|
||||
(exit 1); exit
|
||||
fi
|
||||
|
||||
fail=0
|
||||
|
||||
echo LA:3456789abcdef > in || fail=1
|
||||
(dd bs=1 skip=3 count=0 && dd bs=5) < in > out 2> /dev/null || fail=1
|
||||
case `cat out` in
|
||||
3456789abcdef) ;;
|
||||
*) fail=1 ;;
|
||||
esac
|
||||
|
||||
echo LA:3456789abcdef > in || fail=1
|
||||
(dd bs=1 skip=3 count=0 && dd bs=5 count=2) < in > out 2> /dev/null || fail=1
|
||||
case `cat out` in
|
||||
3456789abc) ;;
|
||||
*) fail=1 ;;
|
||||
esac
|
||||
|
||||
(exit $fail); exit
|
||||
Reference in New Issue
Block a user