https://github.com/nichoth/bash

bash notes
https://github.com/nichoth/bash

Last synced: 6 months ago
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bash notes

• Host: GitHub
• URL: https://github.com/nichoth/bash
• Owner: nichoth
• Created: 2015-07-14T16:37:47.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2015-07-15T23:43:56.000Z (about 11 years ago)
• Last Synced: 2025-03-10T06:38:25.675Z (over 1 year ago)
• Size: 113 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md

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README

          
# bash notes

List some directories and copy to clipboard all on one line

```bash

ls .. | grep something | tr '\n' ' ' | pbcopy

```

Get the basename for a file (remove the path):

    

    ${PATHNAME##*/}

for loop

```bash

for file in `ls`;

do

  echo "$file";

done

```

Create a file in each directory.

```bash

ls | xargs -I dir touch dir/text.txt

```