摘要:
head 档案前10行内容tail 档案最后10行内容 -fwc 统计行数字数和字节 -l -w -cuniq 合并相同行 sort -u uniq -cOther String Processing Tool:paste 横排粘贴 tr 转换字符Version Comparison with diff : diff 比较档案 sdiffSpell Checking with aspell : aspell check lookFormatting Tools : expand fmt pr 阅读全文