AWK 简明教程 Shell中使用awk按列求和 [linux@test /tmp]$ awk '{sum += $1};END {print sum}' test [linux@test /tmp]$ awk '/aaa/ {sum += $2};END {print sum}'... Read More | Share it now!
AWK 简明教程 Shell中使用awk按列求和 [linux@test /tmp]$ awk '{sum += $1};END {print sum}' test [linux@test /tmp]$ awk '/aaa/ {sum += $2};END {print sum}'... Read More | Share it now!