Get text from file matching specific line numbers?Print nth line before the matched line, Matching line and nth line from the matched lineHow to read a text file line by line which is not constant in shell scriptingShell program which reads line and output lines with the line numbersCreating a text file from other text filesGet specific line below grepped lineHow to execute a find command using a set of strings from a line in a text filematch specific line and print all lines except the following lineBash script Multiply only numbers from a text file?Need shell script to read line with matching contentFind and copy text from one file to another
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Get text from file matching specific line numbers?
Print nth line before the matched line, Matching line and nth line from the matched lineHow to read a text file line by line which is not constant in shell scriptingShell program which reads line and output lines with the line numbersCreating a text file from other text filesGet specific line below grepped lineHow to execute a find command using a set of strings from a line in a text filematch specific line and print all lines except the following lineBash script Multiply only numbers from a text file?Need shell script to read line with matching contentFind and copy text from one file to another
How can a script get the line number(s) of sentences with words length less than 20, then use those line numbers to get the text from another file with those line numbers?
awk 'if (NF<20) print NR' filename will get sentences with length less than 20 words and print the line number, but how would a script use its output to get sentences matching those lines numbers from another file?
shell-script
edited 2 days ago
K7AAY
909928
asked 2 days ago
mocarsha2019mocarsha2019
12
New contributor
mocarsha2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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add a comment |
How can a script get the line number(s) of sentences with words length less than 20, then use those line numbers to get the text from another file with those line numbers?
awk 'if (NF<20) print NR' filename will get sentences with length less than 20 words and print the line number, but how would a script use its output to get sentences matching those lines numbers from another file?
shell-script
edited 2 days ago
K7AAY
909928
asked 2 days ago
mocarsha2019mocarsha2019
12
New contributor
mocarsha2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
3
Please click edit then tell us what you have tried so far, and what the result was. Please also provide examples, as your question is not very understandable.
– K7AAY
2 days ago
3
Yes, do provide examples of data. Also, theawkcode you show will count words (by default these would be whitespace delimited strings) on the current line, not necessarily in a sentence.
– Kusalananda♦
2 days ago
add a comment |
How can a script get the line number(s) of sentences with words length less than 20, then use those line numbers to get the text from another file with those line numbers?
awk 'if (NF<20) print NR' filename will get sentences with length less than 20 words and print the line number, but how would a script use its output to get sentences matching those lines numbers from another file?
shell-script
edited 2 days ago
K7AAY
909928
asked 2 days ago
mocarsha2019mocarsha2019
12
New contributor
mocarsha2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
How can a script get the line number(s) of sentences with words length less than 20, then use those line numbers to get the text from another file with those line numbers?
awk 'if (NF<20) print NR' filename will get sentences with length less than 20 words and print the line number, but how would a script use its output to get sentences matching those lines numbers from another file?
shell-script
shell-script
edited 2 days ago
K7AAY
909928
asked 2 days ago
mocarsha2019mocarsha2019
12
New contributor
mocarsha2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 2 days ago
K7AAY
909928
asked 2 days ago
mocarsha2019mocarsha2019
12
New contributor
mocarsha2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 2 days ago
K7AAY
909928
edited 2 days ago
K7AAY
909928
edited 2 days ago
K7AAY
909928
909928
asked 2 days ago
mocarsha2019mocarsha2019
12
New contributor
mocarsha2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 days ago
mocarsha2019mocarsha2019
12
asked 2 days ago
mocarsha2019mocarsha2019
12
12
New contributor
mocarsha2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
mocarsha2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
mocarsha2019 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
3
Please click edit then tell us what you have tried so far, and what the result was. Please also provide examples, as your question is not very understandable.
– K7AAY
2 days ago
3
Yes, do provide examples of data. Also, theawkcode you show will count words (by default these would be whitespace delimited strings) on the current line, not necessarily in a sentence.
– Kusalananda♦
2 days ago
add a comment |
3
Please click edit then tell us what you have tried so far, and what the result was. Please also provide examples, as your question is not very understandable.
– K7AAY
2 days ago
3
Yes, do provide examples of data. Also, theawkcode you show will count words (by default these would be whitespace delimited strings) on the current line, not necessarily in a sentence.
– Kusalananda♦
2 days ago
3
3
Please click edit then tell us what you have tried so far, and what the result was. Please also provide examples, as your question is not very understandable.
– K7AAY
2 days ago
Please click edit then tell us what you have tried so far, and what the result was. Please also provide examples, as your question is not very understandable.
– K7AAY
2 days ago
3
3
Yes, do provide examples of data. Also, the
awk code you show will count words (by default these would be whitespace delimited strings) on the current line, not necessarily in a sentence.– Kusalananda♦
2 days ago
Yes, do provide examples of data. Also, the
awk code you show will count words (by default these would be whitespace delimited strings) on the current line, not necessarily in a sentence.– Kusalananda♦
2 days ago
add a comment |
1 Answer
1
active
oldest
votes
FNR = File Number Record, is the current line number in the context of the current file
NR = Number Record, is the line number total
Passing both files to awk and using a comparison to detect the file change, this is going to store the line number of file1 in an array if the Field Number is less than 20 and print the line of file2 if it is in the array
awk 'FNR==NRif (NF<20) lines[NR]="1"; nextif (FNR in lines) print' file1 file2
answered 2 days ago
DalvenjiaDalvenjia
1,23658
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
FNR = File Number Record, is the current line number in the context of the current file
NR = Number Record, is the line number total
Passing both files to awk and using a comparison to detect the file change, this is going to store the line number of file1 in an array if the Field Number is less than 20 and print the line of file2 if it is in the array
awk 'FNR==NRif (NF<20) lines[NR]="1"; nextif (FNR in lines) print' file1 file2
answered 2 days ago
DalvenjiaDalvenjia
1,23658
add a comment |
FNR = File Number Record, is the current line number in the context of the current file
NR = Number Record, is the line number total
Passing both files to awk and using a comparison to detect the file change, this is going to store the line number of file1 in an array if the Field Number is less than 20 and print the line of file2 if it is in the array
awk 'FNR==NRif (NF<20) lines[NR]="1"; nextif (FNR in lines) print' file1 file2
answered 2 days ago
DalvenjiaDalvenjia
1,23658
add a comment |
FNR = File Number Record, is the current line number in the context of the current file
NR = Number Record, is the line number total
Passing both files to awk and using a comparison to detect the file change, this is going to store the line number of file1 in an array if the Field Number is less than 20 and print the line of file2 if it is in the array
awk 'FNR==NRif (NF<20) lines[NR]="1"; nextif (FNR in lines) print' file1 file2
answered 2 days ago
DalvenjiaDalvenjia
1,23658
FNR = File Number Record, is the current line number in the context of the current file
NR = Number Record, is the line number total
Passing both files to awk and using a comparison to detect the file change, this is going to store the line number of file1 in an array if the Field Number is less than 20 and print the line of file2 if it is in the array
awk 'FNR==NRif (NF<20) lines[NR]="1"; nextif (FNR in lines) print' file1 file2
answered 2 days ago
DalvenjiaDalvenjia
1,23658
answered 2 days ago
DalvenjiaDalvenjia
1,23658
answered 2 days ago
DalvenjiaDalvenjia
1,23658
answered 2 days ago
DalvenjiaDalvenjia
1,23658
1,23658
add a comment |
add a comment |
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3
Please click edit then tell us what you have tried so far, and what the result was. Please also provide examples, as your question is not very understandable.
– K7AAY
2 days ago
3
Yes, do provide examples of data. Also, the
awkcode you show will count words (by default these would be whitespace delimited strings) on the current line, not necessarily in a sentence.– Kusalananda♦
2 days ago