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Zip all files returned from "grep-ril" command

Ress

3/19/23, 3:41 PM

I'm using grep -ril to be able to see all files that contain a certain string:

[user@machine]$ grep -ril "test string"
file1.log
file2.log
file3.log
file4.log
...

I then would like to zip all of the files that have been returned by that command. Is this possible?

I've tried things such as grep -ril myPattern | zip files.zip and grep -ril myPattern | zip > files.zip but nothing has worked so far.

Is there a workaround to this?

Thank you.

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bash

grep

zip

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Bob

3/19/23, 4:22 PM

Use the zip command line switch -@ to have zip take the list of input files from standard input instead of from the command line. For example,

grep -ril "test string" | zip name-of-new-zip-file -@

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Romeo Ninov

3/19/23, 4:22 PM

You can try the command on this way:

zip zipfile.zip `grep -ril "test string"`

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Ginnungagap

3/21/23, 8:16 AM

This suffers from the usual "any file with a space or starting with a dash" issue that makes it non generic, non stable and a generally bad habit to have as it can cause security issues in some cases.

Romeo Ninov

3/21/23, 9:57 AM

@Ginnungagap, IMHO same for the answer of Bob

Ginnungagap

3/22/23, 7:48 AM

It probably suffers from newlines in filenames but it doesn't suffer from a file called `-o` (for example) being interpreted as a command line switch by `zip` nor does it suffer from `filename with space` (again, for example) being interpreted as 3 separate files. And as a general rule, it's better to pipe than to expand on the command line since it's unlikely to change the behavior of the invoked program.

Ginnungagap

3/22/23, 7:50 AM

Actually, looking for an document illustrating this, I stumbled upon [this](https://insinuator.net/2014/12/revisiting-an-old-friend-shell-globbing/) which explains the issue and actually lists `zip` as a security issue with this kind of invocation.

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: Zip all files returned from "grep-ril" command

TH: ซิปไฟล์ทั้งหมดที่ส่งคืนจากคำสั่ง "grep-ril"

RO: Zip toate fișierele returnate de la comanda „grep-ril”.

RU: Заархивируйте все файлы, возвращенные командой "grep-ril"

VI: Nén tất cả các tệp được trả về từ lệnh "grep-ril"

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