Test the N command

1_00_stable_10817
Glenn L McGrath 2003-09-15 05:35:47 +00:00
parent 640c1f547f
commit 65f9dc01f3
1 changed files with 9 additions and 0 deletions

View File

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busybox sed -n 'N;p'>output <<EOF
a
b
c
EOF
cmp -s output - <<EOF
a
b
EOF