How do I replace words with increasing numbers?
0
For example, the only thing in file.txt looks like this:
xxxxxxxxxHAHAxxxxxxHOHOxxxxxxx
I hope to replace HAHA with seq 1 3 and replace HOHO with seq 5 7, so the output should be:
xxxxxxxxx1xxxxxx5xxxxxxx
xxxxxxxxx2xxxxxx6xxxxxxx
xxxxxxxxx3xxxxxx7xxxxxxx
What I did:
for i in $(seq 1 3)
do sed "s/HAHA/$i/g" file.txt
for i in $(seq 5 7)
do sed "s/HOHO/$i/g" file.txt
done
done > new.txt
But new.txt doesn't show what I expected. How should I change the code?
bash shell-script text-processing
asked 10 mins ago
LittleGLittleG
11
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LittleG is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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add a comment |
0
For example, the only thing in file.txt looks like this:
xxxxxxxxxHAHAxxxxxxHOHOxxxxxxx
I hope to replace HAHA with seq 1 3 and replace HOHO with seq 5 7, so the output should be:
xxxxxxxxx1xxxxxx5xxxxxxx
xxxxxxxxx2xxxxxx6xxxxxxx
xxxxxxxxx3xxxxxx7xxxxxxx
What I did:
for i in $(seq 1 3)
do sed "s/HAHA/$i/g" file.txt
for i in $(seq 5 7)
do sed "s/HOHO/$i/g" file.txt
done
done > new.txt
But new.txt doesn't show what I expected. How should I change the code?
bash shell-script text-processing
asked 10 mins ago
LittleGLittleG
11
New contributor
LittleG is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
By the way, I added four spaces to each line of my code, but it doesn't format like what it should be like
– LittleG
9 mins ago
add a comment |
0
0
0
For example, the only thing in file.txt looks like this:
xxxxxxxxxHAHAxxxxxxHOHOxxxxxxx
I hope to replace HAHA with seq 1 3 and replace HOHO with seq 5 7, so the output should be:
xxxxxxxxx1xxxxxx5xxxxxxx
xxxxxxxxx2xxxxxx6xxxxxxx
xxxxxxxxx3xxxxxx7xxxxxxx
What I did:
for i in $(seq 1 3)
do sed "s/HAHA/$i/g" file.txt
for i in $(seq 5 7)
do sed "s/HOHO/$i/g" file.txt
done
done > new.txt
But new.txt doesn't show what I expected. How should I change the code?
bash shell-script text-processing
asked 10 mins ago
LittleGLittleG
11
New contributor
LittleG is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
For example, the only thing in file.txt looks like this:
xxxxxxxxxHAHAxxxxxxHOHOxxxxxxx
I hope to replace HAHA with seq 1 3 and replace HOHO with seq 5 7, so the output should be:
xxxxxxxxx1xxxxxx5xxxxxxx
xxxxxxxxx2xxxxxx6xxxxxxx
xxxxxxxxx3xxxxxx7xxxxxxx
What I did:
for i in $(seq 1 3)
do sed "s/HAHA/$i/g" file.txt
for i in $(seq 5 7)
do sed "s/HOHO/$i/g" file.txt
done
done > new.txt
But new.txt doesn't show what I expected. How should I change the code?
bash shell-script text-processing
bash shell-script text-processing
asked 10 mins ago
LittleGLittleG
11
New contributor
LittleG is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 10 mins ago
LittleGLittleG
11
New contributor
LittleG is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 5 mins ago
LittleG
asked 10 mins ago
LittleGLittleG
11
New contributor
LittleG is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 10 mins ago
LittleGLittleG
11
asked 10 mins ago
LittleGLittleG
11
11
New contributor
LittleG is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
LittleG is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
LittleG is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
By the way, I added four spaces to each line of my code, but it doesn't format like what it should be like
– LittleG
9 mins ago
add a comment |
By the way, I added four spaces to each line of my code, but it doesn't format like what it should be like
– LittleG
9 mins ago
By the way, I added four spaces to each line of my code, but it doesn't format like what it should be like
– LittleG
9 mins ago
By the way, I added four spaces to each line of my code, but it doesn't format like what it should be like
– LittleG
9 mins ago
add a comment |
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By the way, I added four spaces to each line of my code, but it doesn't format like what it should be like
– LittleG
9 mins ago