Merge files with file names added Post: 302751939

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merge two files in one file

All, I've basic knowlege on understanding UNIX Shell Programming. Right now I need to write a script for the following requirement. Kindly help me or suggest me how to write a Shell script. I've 8 .csv files that are containing "Detail" records. Each file getting more than 1 million. Another...

2. Shell Programming and Scripting

Merge two files whose names are given in other file

Hi, I have a pointer file ptr.txt. There may be any number of files mentioned in the ptr.txt file eg: cat ptr.txt /home/abc.txt /home/pqr.txt /home/xyz.txt I have to read this pointer file and merge the files given in the pointer file so that final file say...

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merge two files into one file use awk

Hi, guys. I have one question: I have two files: passwd and shadow (the number of records in these files are not equal)the contents of them are below: passwd: ************** ftp:x:24:24: sshd:x:71:65: uucp:x:10:14: brownj:x:5005:1000: sherrys: x :5006:1000: ... ************* ...

4. Shell Programming and Scripting

Merge 3 files in 1 file in an ordered way

Hi, I have a question that I cannot solve. if I have a file like this (lets say "x-values.dat"): x1 x2 x3 another file like this (lets say "y-values.dat"): y1 y2 y3 y4 and another file like this (lets say "p-values.dat"): p1 p2 p3 ... p12 How can I get this output? x1 y1 p1 x1 y2...

5. Programming

Merge files from /etc to one file using C

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6. UNIX for Dummies Questions & Answers

merge files along with file names (awk)?

Dear programmers, I have a question about conditionally merging multiple files and having their file names in the first column. Input files: file.1.extension file.2.extension file.3.extension file.4.extension ... file.1000.extension where each file looks like this (with multiple lines):...

7. Shell Programming and Scripting

Merge two files into one file

Hi, I need help with merging two files. My requirement is as below: File 1: MachineA MachineB File 2: Process1 Process2 Desired File: MachineA Process1 MachineB Process2 If file 2 contains only one entry Process1, then second line in the desired output should be: MachineA Process1...

8. UNIX for Dummies Questions & Answers

How to merge two files into third file?

Hi All, i have a requirement as below. There are two files. In 1st file a.txt i have four lines as below Ramesh Suresh Pradeep Franklin In 2nd file b.txt i have 5 lines as below Francis Elizabeth David John Ravi The output file suppose c.txt should contain 1st line of...

9. Shell Programming and Scripting

Merge different files into the original file

Hello Below is my requirement I have 3 files A1.txt , A2.txt and A3.txt . A2 is dynamically generating file I want the merge of A1,A2 and A3 in A2.txt Could you please help?

10. Shell Programming and Scripting

Exclude certain file names while selectingData files coming in different names in a file name called

Data files coming in different names in a file name called process.txt. 1. shipments_yyyymmdd.gz 2 Order_yyyymmdd.gz 3. Invoice_yyyymmdd.gz 4. globalorder_yyyymmdd.gz The process needs to discard all the below files and only process two of the 4 file names available ...

LEARN ABOUT CENTOS

grub-render-label

GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME

       grub-render-label - generate a .disk_label for Apple Macs.

SYNOPSIS

       grub-render-label [OPTION...] [OPTIONS]

DESCRIPTION

       Render Apple .disk_label.

       -b, --bgcolor=COLOR
              use COLOR for background

       -c, --color=COLOR
              use COLOR for text

       -f, --font=FILE
              use FILE as font (PF2).

       -i, --input=FILE
              read text from FILE.

       -o, --output=FILE
              set output filename. Default is STDOUT

       -t, --text=STRING
              set the label to render

       -v, --verbose
              print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       The  full  documentation  for grub-render-label is maintained as a Texinfo manual.  If the info and grub-render-label programs are properly
       installed at your site, the command

              info grub-render-label

       should give you access to the complete manual.

grub-render-label (GRUB) 2.02-2ubuntu8.3                             July 2018                                                GRUB-RENDER-LABEL(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

merge two files in one file

Discussion started by: nvkuriseti

2. Shell Programming and Scripting

Merge two files whose names are given in other file

Discussion started by: harshada

3. Shell Programming and Scripting

merge two files into one file use awk

Discussion started by: daikeyang

4. Shell Programming and Scripting

Merge 3 files in 1 file in an ordered way

Discussion started by: lego