Linux 使用Bash或Perl将一行文本替换为目录中的多个文件

我有一个包含大约9000个文件的目录，所有这些文件都具有相同的结构，如下所示：

      seqfile = brown.nuc * sequence data file name 
      outfile = mlb * main result file 
     treefile = brown.trees * tree structure file name 
        noisy = 3   * 0,1,2,3: how much rubbish on the screen 
      verbose = 0   * 1: detailed output, 0: concise output 
      runmode = 0   * 0: user tree;  1: semi-
automatic;  2: automatic 
                    * 3: StepwiseAddition; (4,5):PerturbationNNI  

我想用txt文件列表中包含的单词替换seqfile=brown.nuc行，列表如下

organism_1.fna 
organism_2.fna 
organism_3.fna 
organism_4.fna 
organism_5.fna

我想要得到的结果是

seqfile = organism_1.fna * sequence data file name 
  outfile = mlb * main result file 
 treefile = brown.trees * tree structure file name 
    noisy = 3   * 0,1,2,3: how much rubbish on the screen 
  verbose = 0   * 1: detailed output, 0: concise output 
  runmode = 0   * 0: user tree;  1: semi-

 seqfile = organism_2.fna * sequence data file name 
      outfile = mlb * main result file 
     treefile = brown.trees * tree structure file name 
        noisy = 3   * 0,1,2,3: how much rubbish on the screen 
      verbose = 0   * 1: detailed output, 0: concise output 
      runmode = 0   * 0: user tree;  1: semi-



seqfile = organism_2.fna * sequence data file name 
      outfile = mlb * main result file 
     treefile = brown.trees * tree structure file name 
        noisy = 3   * 0,1,2,3: how much rubbish on the screen 
      verbose = 0   * 1: detailed output, 0: concise output 
      runmode = 0   * 0: user tree;  1: semi-

我一直在尝试Sed和Awk，但无法获得输出

对于*.ext中的文件；做 用于在$$file.processed中替换； 完成

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这会将更改的数据放入$originalFilename.processed中，如果需要，您可以稍后将其复制到原始文件上。

请避免向我提出codez问题。而是显示您正在处理的脚本，并说明问题所在。另外，看看你是否可以发布你的Sed或Awk尝试Erick，那太好了-即使它们不起作用，这将给问题提供更多的方向，并帮助读者帮助你。内部循环将迭代每个文件的所有替换。是的，据我所知，这就是OP的目标。所以这是故意的。啊，你是对的，用这种方式来理解这个问题是可能的。考虑到我们得到的数据样本，这些都不是问题。这似乎是一项一次性任务，健壮性并不重要。不过，对于一个可重用的脚本，您是完全正确的。