shell awk sed 有趣的题目
sed awk grep 三剑客
grep sed awk 区别
awk grep sed 区别
sed&awk 过滤
sed print awk 操作文件内容
Perl, while it did not replace any single language that was becoming stale, combined features of several little languages like sed, awk, and shell scripts, along with a lot of C-style expressions.
Perl虽然没有取代任何将要陈旧的单个语言,但是它组合了一些小语言,像sed、awk和shell脚本的特性,以及许多c风格的表达式。
Listing 4 contains a simple script using sed and awk to compress the output of ausearch down to only the non-duplicated (time omitted) executable and port number fields.
清单4包含了一个简单的脚本,它使用sed和awk将ausearch的输出压缩成只有不重复的(忽略时间)可执行程序和端口号字段。
Probably some standard Unix shell tools like awk, sed, or tr could be used cleverly to get the precise output desired.
也许可以聪明地使用一些标准的Unix shell工具,如awk、sed或者tr,以准确得到所需要的输出。
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