Complex nested for loop in directory












0














I have two sets of files in two separate directories organized as such:



#first directory
/direc1/files

file0.num1.tar.gz
file0.num2.tar.gz
file0.num3.tar.gz
file0.num4.tar.gz
.
.
.
file0.22.tar.gz

#second directory
/directory2/files

textfile.num1.tar.gz
textfile.num2.tar.gz
textfile.num3.tar.gz
textfile.num4.tar.gz
.
.
.
textfile.num22.tar.gz


In the first directory, I have 242 files in total. In the second directory I have 22 files.



I have written a simple nested for loop that uses script.py, as shown below. This loop works, but it has a caveat.



for z in `seq 0 10`; do
for i in `seq 1 22`; do python script.py --l2 --bfile ../directory2/textfile.num${i}.tar.gz --secondfile file${z}.num${i} --out file${z}.${i} --print-snps;done;done


If you notice, I have hardcoded file. Is there a way to run this without having to type in the filename?



The mapping logic is simple - files with the same "num" in the filename must map to one another. So:



file0.num1.tar.gz, file1.num1.tar.gz ... file10.num1.tar.gz must map to textfile.num1.tar.gz. And as a second example.



file0.num2.tar.gz, file1.num2.tar.gz ... file10.num2.tar.gz must map to textfile.num2.tar.gz



My loop is accomplishing this already, but I want to be able to write it without having to write file in the loop.



UPDATE:



I have gotten flagged for posting a duplicate question (I asked a somewhat similar question here: Nested for Loop In Directory). My previous question asked how I can use variables instead of filenames to run a loop. This question asks how I can use variables given that my loop runs on two separate directories .










share|improve this question





























    0














    I have two sets of files in two separate directories organized as such:



    #first directory
    /direc1/files

    file0.num1.tar.gz
    file0.num2.tar.gz
    file0.num3.tar.gz
    file0.num4.tar.gz
    .
    .
    .
    file0.22.tar.gz

    #second directory
    /directory2/files

    textfile.num1.tar.gz
    textfile.num2.tar.gz
    textfile.num3.tar.gz
    textfile.num4.tar.gz
    .
    .
    .
    textfile.num22.tar.gz


    In the first directory, I have 242 files in total. In the second directory I have 22 files.



    I have written a simple nested for loop that uses script.py, as shown below. This loop works, but it has a caveat.



    for z in `seq 0 10`; do
    for i in `seq 1 22`; do python script.py --l2 --bfile ../directory2/textfile.num${i}.tar.gz --secondfile file${z}.num${i} --out file${z}.${i} --print-snps;done;done


    If you notice, I have hardcoded file. Is there a way to run this without having to type in the filename?



    The mapping logic is simple - files with the same "num" in the filename must map to one another. So:



    file0.num1.tar.gz, file1.num1.tar.gz ... file10.num1.tar.gz must map to textfile.num1.tar.gz. And as a second example.



    file0.num2.tar.gz, file1.num2.tar.gz ... file10.num2.tar.gz must map to textfile.num2.tar.gz



    My loop is accomplishing this already, but I want to be able to write it without having to write file in the loop.



    UPDATE:



    I have gotten flagged for posting a duplicate question (I asked a somewhat similar question here: Nested for Loop In Directory). My previous question asked how I can use variables instead of filenames to run a loop. This question asks how I can use variables given that my loop runs on two separate directories .










    share|improve this question



























      0












      0








      0







      I have two sets of files in two separate directories organized as such:



      #first directory
      /direc1/files

      file0.num1.tar.gz
      file0.num2.tar.gz
      file0.num3.tar.gz
      file0.num4.tar.gz
      .
      .
      .
      file0.22.tar.gz

      #second directory
      /directory2/files

      textfile.num1.tar.gz
      textfile.num2.tar.gz
      textfile.num3.tar.gz
      textfile.num4.tar.gz
      .
      .
      .
      textfile.num22.tar.gz


      In the first directory, I have 242 files in total. In the second directory I have 22 files.



      I have written a simple nested for loop that uses script.py, as shown below. This loop works, but it has a caveat.



      for z in `seq 0 10`; do
      for i in `seq 1 22`; do python script.py --l2 --bfile ../directory2/textfile.num${i}.tar.gz --secondfile file${z}.num${i} --out file${z}.${i} --print-snps;done;done


      If you notice, I have hardcoded file. Is there a way to run this without having to type in the filename?



      The mapping logic is simple - files with the same "num" in the filename must map to one another. So:



      file0.num1.tar.gz, file1.num1.tar.gz ... file10.num1.tar.gz must map to textfile.num1.tar.gz. And as a second example.



      file0.num2.tar.gz, file1.num2.tar.gz ... file10.num2.tar.gz must map to textfile.num2.tar.gz



      My loop is accomplishing this already, but I want to be able to write it without having to write file in the loop.



      UPDATE:



      I have gotten flagged for posting a duplicate question (I asked a somewhat similar question here: Nested for Loop In Directory). My previous question asked how I can use variables instead of filenames to run a loop. This question asks how I can use variables given that my loop runs on two separate directories .










      share|improve this question















      I have two sets of files in two separate directories organized as such:



      #first directory
      /direc1/files

      file0.num1.tar.gz
      file0.num2.tar.gz
      file0.num3.tar.gz
      file0.num4.tar.gz
      .
      .
      .
      file0.22.tar.gz

      #second directory
      /directory2/files

      textfile.num1.tar.gz
      textfile.num2.tar.gz
      textfile.num3.tar.gz
      textfile.num4.tar.gz
      .
      .
      .
      textfile.num22.tar.gz


      In the first directory, I have 242 files in total. In the second directory I have 22 files.



      I have written a simple nested for loop that uses script.py, as shown below. This loop works, but it has a caveat.



      for z in `seq 0 10`; do
      for i in `seq 1 22`; do python script.py --l2 --bfile ../directory2/textfile.num${i}.tar.gz --secondfile file${z}.num${i} --out file${z}.${i} --print-snps;done;done


      If you notice, I have hardcoded file. Is there a way to run this without having to type in the filename?



      The mapping logic is simple - files with the same "num" in the filename must map to one another. So:



      file0.num1.tar.gz, file1.num1.tar.gz ... file10.num1.tar.gz must map to textfile.num1.tar.gz. And as a second example.



      file0.num2.tar.gz, file1.num2.tar.gz ... file10.num2.tar.gz must map to textfile.num2.tar.gz



      My loop is accomplishing this already, but I want to be able to write it without having to write file in the loop.



      UPDATE:



      I have gotten flagged for posting a duplicate question (I asked a somewhat similar question here: Nested for Loop In Directory). My previous question asked how I can use variables instead of filenames to run a loop. This question asks how I can use variables given that my loop runs on two separate directories .







      linux shell directory variable






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      edited Dec 17 at 18:36









      Kusalananda

      121k16229372




      121k16229372










      asked Dec 15 at 23:48









      Workhorse

      1104




      1104



























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