The easiest way to extract all our items is by looping on the keys within the files object and then either creating a new directory (if it’s a directory) or creating the file. Just notes but warning all of my writing are all here so no stealing please (- w -)/ plus spoiler alerts (EVERYTHING ON MY FANFIC BOOKS AND THE ONES I HAVENT PUBLISH YE. The second item is contained within our folder and it’s our package-lock.json. We can confirm it’s a folder as the item dir is true. The first one is the folder containing our file. However, what’s interesting is the files object. We can see a couple of items like comment or root but we are not going to give much attention to them. By running a console.log on it, here is what’s printed:, comment: null, root: '', clone: JustNotes will count the number of characters in the entered text and calculate how long it will take to read. 12.So we’ve loaded our file now, let’s stop for a minute and have a look at its content. Conversion Tutorial Index 7-Zip / Fork / Colab / Dark / Benchmarks. Additionally, it doesn’t include the rest of the files within the same directory. orgzly, Markor, sNotz / GitHub, JustNote, Quillnote, Note to Self, Noto, Nabu. rw-r-r- 3.0 unx 39 tx defN 21-May-03 21:27 credentials.txtġ file, 39 bytes uncompressed, 37 bytes compressed: 5.1%Īs we can observe, the zip command updates the files in the archive to the latest version. Zip file size: 217 bytes, number of entries: 1 Let’s look at the updated credentials-archive.zip archive: $ zipinfo credentials-archive.zip If we had not run the command in freshen mode, the zip command would’ve included everything in the current directory in the archive. This is because when using freshen mode, the zip command will not add new files to an archive. įreshening: credentials.txt (deflated 5%)Īlthough we’ve specified the flag -r in the command, it doesn’t bring in additional new files into the archive. Now, we can run the zip command in freshening mode to update the credentials.txt file in the archive: $ zip -r -f credentials-archive.zip. Notice that both the timestamp and size of the file credentials.txt are updated. rw-r-r- 1 root root 39 May 3 21:27 credentials.txt Now, let’s modify the credentials.txt file by adding a new line into it: $ echo "id=1234 password=4321" > credentials.txt rw-r-r- 3.0 unx 17 tx stor 21-May-03 21:22 credentials.txtġ file, 17 bytes uncompressed, 17 bytes compressed: 0.0% Zip file size: 197 bytes, number of entries: 1 rw-r-r- 1 david david 16 May 3 16:17 customer-details.txtĭrwxr-xr-x 3 david david 4096 May 3 16:17 prod-secretįurthermore, the archive credentials-archive.zip contains only the file credentials.txt: $ zipinfo credentials-archive.zip rw-r-r- 1 david david 197 May 3 21:23 credentials-archive.zip rw-r-r- 1 david david 17 May 3 21:22 credentials.txt However, we can still list the content of an encrypted archive using tools like zipinfo and unzip without knowing the password: $ zipinfo encrypted-backup.zipĪs we can see, it doesn’t prompt us for the password when we attempt to read its content listing. If we now attempt to unzip the archive, it’ll ask for a password to unarchive it: $ unzip encrypted-backup.zip With the flag -e, the command will now prompt us for a password that serves as the key for encryption. Let’s create and encrypt an archive file encrypted-backup.zip: $ zip -e encrypted-backup.zip bank-accounts.txt credentials.txt Nevertheless, it creates and puts the bank-accounts.txt and customer-details.txt into the archive. We can see that the zip command prints a warning, telling us the archive total-new-archive.zip is not found. Zip warning: total-new-archive.zip not found or empty Let’s run the zip -g command with a non-existent archive filename: $ zip -g total-new-archive.zip bank-accounts.txt customer-details.txt If the specified archive file doesn’t already exist, the zip command will create it. rw-r-r- 3.0 unx 16 tx stor 21-May-03 11:49 customer-details.txtģ files, 41 bytes uncompressed, 41 bytes compressed: 0.0% Zip file size: 551 bytes, number of entries: 3 Now, the archive will consist of three entries in total: $ zipinfo important-backup.zip In the example above, we’re adding the new entries bank-accounts.txt and customer-details.txt into the important-backup.zip. We can add two more entries into the important-backup.zip archive by passing the flag -g to the zip command: $ zip -g important-backup.zip bank-accounts.txt customer-details.txt Zip file size: 188 bytes, number of entries: 1 The zip command provides the option to append additional entries to an existing archive using the -g flag.įor example, let’s say we have an existing archive, important-backup.zip: $ zipinfo important-backup.zip
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