如何合并第1列中相同的行,然后获取第2列中相似行的值的总和?我尝试了不同的awk,但不确定如何得到正确的总和。
__too_low_aQual 3
mir-10 5
Y_RNA 4
__too_low_aQual 0
__too_low_aQual 0
__not_aligned 1
mir-8 2
mir-671 3
mir-671 16
mir-671 2
__too_low_aQual 4
SNORD91 3
__not_aligned 7
mir-10 104
__too_low_aQual 6
__no_feature 1
__too_low_aQual 0
SNORD58 6
__too_low_aQual 4
let-7 2
__not_aligned 0
__not_aligned 1