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Create dummy file of certain size instantly
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onceupon 2017-08-23 08:50:24 +08:00 committed by GitHub
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@ -1403,6 +1403,18 @@ For example:
```bash ```bash
yes | rm -r large_directory yes | rm -r large_directory
``` ```
##### Create dummy file of certain size instantly (e.g. 200mb)
```bashdd if=/dev/zero of=//dev/shm/200m bs=1024k count=200
```
Standard output:
200+0 records in
200+0 records out
209715200 bytes (210 MB) copied, 0.0955679 s, 2.2 GB/s
## System ## System
[[back to top](#handy-bash-oneliner-commands-for-tsv-file-editing)] [[back to top](#handy-bash-oneliner-commands-for-tsv-file-editing)]