Wednesday, February 6, 2019

Useful Unix Commands

1. Count number of lines on all the files in the current folder
wc -l *

2. Count the number of files on the current directory :
ls | wc -l
3. Print all the line containing word/s in a file
grep -iw "search words" arc.log
4. Thread dumping for a process
 jcmd 8308 JFR.start duration=100s filename=tempo.jfr

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