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bash tips and tricks
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| You'll often see this recommendation for navigating up a directory tree. | |
| alias ..="cd .." | |
| alias ...="cd ../.." | |
| alias ....="cd ../../.." | |
| alias .....="cd ../../../.." | |
| etc. | |
| But there is better, shorter way: | |
| alias .1='cd ../' | |
| alias .2='cd ../../' | |
| alias .3='cd ../../../' | |
| alias .4='cd ../../../../' | |
| etc. | |
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