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Command Line Kung Fu
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| 1. Count unique lines in a file | |
| cat <file-path> | sort | uniq | wc -l | |
| 2. Append Given Characters in each line of the file | |
| sed 's/$/<data>/' input.txt > output.txt | |
| 3. Find corrupted jar files in local maven repostiory | |
| find ~/.m2/repository/ -name "*jar" | xargs -L 1 zip -T | grep error | grep invalid | |
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