1 Question
For example, when we look up problems, we need to filter multiple keywords. My usual approach is to execute the following commands in one terminal, and then there are a few keywords and a few terminals. Switch to switch to make it difficult to read the log.
adb logcat | grep ****
2 Improvement methods
Today I saw my colleagues using grep -E. We can filter multiple keywords through the -E parameter, for example
adb logcat | grep -E "word1 | word2"
For example, filter 3
adb logcat | grep -E "word1 | word2 | word3"
Old men, and so on, we need to remember that grep -i ignores upper and lower case filtering logs
adb logcat | grep -i word1
Summarize
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