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Shell Programming and Scripting
append out on particular line number
Post 302530781 by learnbash on Wednesday 15th of June 2011 03:22:16 AM
06-15-2011
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1. Shell Programming and Scripting
Hello, I need help in appending the line number of each line to the file and also to get the total number of lines. Can somebody please help me.
I have a file say:
abc
def
ccc
ddd
ffff
The output should be:
Instance1=abc
Instance2=def
Instance3=ccc
Instance4=ddd
Instance5=ffff
... (2 Replies)
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I have a huge file & I want to add a specific text in column. But I want to add this text from a specific line number to a specific line number & another text in to another range of line numbers.
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Hi I have used many times the various methods to append two lines together in a file.
This time I want to append the 1st line to the second and repeat for the complete file.... an example
This is the file
owns the big brown dog
joe
owns the small black dog
jim
What I want is
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Hello Everyone.
I am trying to display contains of a file from a specific line to a specific line(let say, from line number 3 to line number 5). For this I got the shell script as shown below:
if ; then
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... (5 Replies)
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Hello everyone,
I don't really know anything about scripting, but I have to manage to make this script, out of necessity.
#!/bin/bash
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awk 'BEGIN{FS = "Ç"}
NR == 1 {p = $0; next}
NF > 1 {print p; p = $0}
NF <= 1 {p = (p " " $0)}
END {print p}' input.txt > output.txt
This is what the input data file looks like with broken lines
Code:
29863 Ç890000000 Ç543209911 ÇCHNGOHG
Ç000000001 Ç055 ... (4 Replies)
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Hi,
Need to add sequnce number to one of the csv file and please find below
actual requirement.
Input file
ABC,500
XXQ,700
ADF,400,
ART,200
Out put file should be
1,ABC,500
2,XXQ,700
3,ADF,400,
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9. Shell Programming and Scripting
i want to append line 1 of file1
to the beginning of line1 of file2 and keep existing txt
i have tried this sed
sed -n '1p' file1 >> file2
but that goes to line 2
example
file1 looks like this
jump
file2 should look like this
jump over
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Hi,
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lsn=X-LINK-IN0,apc=661:0,state=avail,avail/links=1/1,
00,2110597,2094790,0,81,529,75649011,56435363,
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LEARN ABOUT OSF1
etags
etags(1) General Commands Manual etags(1) NAME
etags - Generates a tags file for the emacs or mule editor SYNOPSIS
etags [-a | -append] [-C | -c++] [-D | -no-defines] [-i tagsfile2 | -include=tagsfile2] [-o tagsfile | -output=tagsfile] [-S | -ignore-indentation] [-H | -help] [-V | -version] filename... OPTIONS
Appends output to an existing vi-format tags file. (Supports operation of the emacs editor in vi mode.) Treats files with or extensions as C++, rather than C, code. The etags command always treats files with extensions as C++ code. Does not create tag entries for C preproces- sor definitions. If many header files are tagged, using this option may make the tags file much smaller. Includes a note in the output tags file to indicate that, when searching for a tag, one should also consult the tagsfile2 tags file. Explicitly names the output tags file; overrides the default name, which is TAGS. Instructs etags not to rely on indentation to determine nesting level. Currently, this means not to assume that a closing brace in the first column is the final brace in a function or structure definition in C or C++ code. Prints usage information. Prints the current version of the program. OPERANDS
Specifies the input language source file, or files, to be processed. DESCRIPTION
The etags program creates a tag table file in a format understood by the emacs editor. The program understands the syntax of C, C++, For- tran, Pascal, and Lisp source files. It reads the source files specified on the command line and writes a tag table (named TAGS by default) in the working directory. Recognition of the language used in an input file is based on the filename extension and file contents; there are no options for specifying the language. NOTES
The etags program is software distributed by the Free Software Foundation. SEE ALSO
Commands: emacs(1), mule(1) etags(1)