Here is another example you could try, all in bash shell without external utilities or subshells except for the mv command, so it should be reasonably quick.
It also does not entirely produce the proper output format:
, but it should give you some idea..
Remove the echo statement when it does what you want...
Last edited by Scrutinizer; 06-25-2019 at 04:50 PM..
This User Gave Thanks to Scrutinizer For This Post:
Hi,
I need a help in deleting a line matching a particular pattern in a file using shell script without opening the file. The file is a .c/.cpp file. Is it possible?
Thanks (6 Replies)
hi ,
i need a shell script that will remove the first and second lines of the text file
and will list the word count of the characters present in it.
the text file will be consisting of multiple textfiles.the first text file starts from
01-34.like wise the next file also starts from 01-34... (4 Replies)
Hi,
iam presenting the input text file format.Of this i need the character count of the number of characters present in each file.The attached file is a combination of 3 text file.each text file starts at record 1 - 34, then the next tetx file starts. What i need is the character count of each... (1 Reply)
Hi,
Can someone help me with this small piece of code.
DIRNAME=$(dirname $0)
BASENAME=$(basename $0)
DATA="${DIRNAME}/${BASENAME}.data"
&& . $DATA
whats is meant by && . $DATA here...
Regards,
Abhishek (2 Replies)
I searched the forum, but there was different type of rename.
Hello.
I have files in folder.
Like:
xxxxxxxx1.html
or
xxxxxxxx2.txt
or
xxxxxxxx3.tar.gz
and how to rename or change file extension case to
xxxxxxxx1.htm
or
xxxxxxx2.TXT
or (5 Replies)
hi,
I need some help in writing shell script in a bourne shell.I am trying to rename the file..
eg.
find /root/data -type f -name "text*) | while read FILES
do
newfile=${FILES/type_2.0_20101208_34.xml / tmp.xml}
mv "$FILES" "$newfile"
done
above written script is working...If the... (7 Replies)
Dear All
I have a filelisting as below:
abcd_20110715_0007
abcd_20110715_0010
abcd_20110716_0001
abcd_20110716_0004
abcd_20110715_0008
abcd_20110715_0011
abcd_20110716_0002
abcd_20110716_0005
abcd_20110715_0009
abcd_20110715_0012
abcd_20110716_0003
abcd_20110716_0006
... (3 Replies)
Hi,
My input file as follws
$ cat 1.txt
-------
a aa aaa 11
b bb bbb 22
I am able to extract first and last column of a given line as follows.
$ nawk '{print $1}' FS= RS= 1.txt | awk '{ $NF = ""; print }'
a
$ nawk '{print $1}' FS= RS= 1.txt | awk '{ print $NF}'
11
however, the... (4 Replies)
Hi,
I need shell script for getting the date in format from below text output
IP IS 10.238.52.65
pun-ras-bng-mhs-01#show conf port 2/4
Building configuration...
Current configuration:
!
card ge3-4-port 2
!
port ethernet 2/4
no shutdown
encapsulation dot1q (7 Replies)
Discussion started by: surender reddy
7 Replies
LEARN ABOUT DEBIAN
nypatchy
NYPATCHY(1) General Commands Manual NYPATCHY(1)NAME
nypatchy - tool to work with specialized-format patches
SYNOPSIS
nypatchy pam fort cradle print cc as data [ fort2 cc2 as2 data2 ]
DESCRIPTION
nypatchy is a tool for working with Patchy Master Files (PAM files). A PAM file is an ordinary text file (generally with a three-letter
extension of ".car") that holds source code interleaved with special pre-processing instructions for nypatchy. The source code may be in
C, FORTRAN, assembly language, or a combination of these. The pre-processing instructions allow one to maintain separate optional patches
independently, for instance in the case of architecture-specific code. Details of the pre-processing commands used by nypatchy are beyond
the scope of this man page; the reader should refer to the full manual available from CERN.
Telling nypatchy which set of patches to use may be done on standard input or via a so-called cradle file. Typically the cradle file will
contain one or more +USE statements as well as +EXE and +QUIT, for instance in the case of the isajet Monte Carlo generator:
+USE,*ISAJET
+EXE
+PAM
+QUIT
USAGE
In the command line shown above, pam is the PAM file, if any. fort is the name of the primary output source code file, if any. cradle is
the name of the cradle file, if any (default is standard input, for instance a here-doc). print is the name of the file to receive printed
output (the default is standard output). cc, as, data are the names of the source code output files for data types CC, AS, DATA. The
remaining parameters are the source code output files to receive diverted material for respective data types FORT, CC, AS, DATA.
Parameters may be omitted by substituting a dash - for them. Trailing parameters may be cut short by giving "." or ".go"; the latter com-
mences execution immediately rather than starting the nypatchy interactive prompt.
nypatchy will return to the shell a code of 0 if successful, 1 if there is a warning, and 2 if an error occurs. Since the program stops
creating output, but continues to run (in order to check for further errors) if an error occurs, the user should be sure to test the error
code $? after any nypatchy run.
EXAMPLES
nypatchy -- xyz .go
reads the cradle (instructions) from file xyz.cra, which must list all other files to be used.
nypatchy .go << EOF
<cradle>
EOF
has the cradle given as a here-document.
nypatchy zebra.car zebra.fca zebra.cra zebra.lis .go
reads the PAM file zebra.car, outputting the resulting source code to zebra.fca, taking the cradle from zebra.cra, with printing
done to zebra.lis.
SEE ALSO fcasplit(1), nycheck(1), nydiff(1), nyindex(1), nylist(1), nymerge(1), nyshell(1), nysynopt(1), nytidy(1), yexpand(1)
The reference manual for the Nypatchy suite of programs is available in compressed PostScript format at the following URL:
http://wwwasdoc.web.cern.ch/wwwasdoc/psdir/p5refman.ps.gz
Running the command "nypatchy help .no" also gives some brief help on usage.
AUTHOR
This manual page was written by Kevin McCarty <kmccarty@debian.org> for the Debian GNU/Linux system (but may be used by others). It is
licensed under the GNU General Public License, version 2 or later (at your choice).
COPYRIGHT
Copyright (C) Kevin B. McCarty, 2008.
Mar 12, 2008 NYPATCHY(1)