Search only in file type

More grep commands

• Exclude directories
  grep -r --exclude-dir='.git' --exclude-dir='node_modules' 'TODO' .copy

  Search recursively skipping vcs and dependency dirs

• Print filename and line number
  grep -rn 'panic:' /var/log/app/copy

  Show file and line number for each match

• ripgrep fast search
  rg 'TODO|FIXME|HACK' --type py -lcopy

  List files containing TODO/FIXME/HACK in Python files

• ripgrep with context
  rg 'panic' -C3 --glob '*.go'copy

  3 lines of context around matches in Go files

• ripgrep search in hidden files
  rg 'secret_key' --hidden --no-ignorecopy

  Search hidden and .gitignore'd files

all 15 grep commands →