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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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linux:shell [2024/04/21 14:02] cyril [Misc] |
linux:shell [2024/04/22 00:07] cyril [Misc] |
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| Line 94: | Line 94: | ||
| * **Check number of arguments and print usage: | * **Check number of arguments and print usage: | ||
| if [[ $# -lt 2 ]]; then | if [[ $# -lt 2 ]]; then | ||
| - | echo " | + | echo " |
| exit 1 | exit 1 | ||
| fi | fi | ||
| + | </ | ||
| + | * Load command output as a file:< | ||
| + | diff <(grep x file1) <(grep y file2) | ||
| </ | </ | ||
