It's perilous to alter your originals. One mistake and you've trashed all your input data. I would begin by renaming all your files to FILENAME".tmp" and create new ones with the original filenames instead; delete your originals once you've tested the new data and have made sure it's worked to your satisfaction.
END does not work that way, it runs once and only once, after the very last file is read. You need to watch for the filename changing instead. Or, better yet, move that function outside of awk.
It's safe and normal to rename a file while you have it open, on UNIX. I've tested this and it will end up with the originals in *.tmp and the new files in *.prc. It will warn you about running it twice in a row without checking the data.
I wanna use a system function to deal with several data. So I use awk variable FILENAME to transfer the file directory to system command, but it does not work.
I use a shell function "out_function" to deal with data and save the result in another directory with the same file name.
How can I... (2 Replies)
I am using Sun Solaris 5.8
I am trying to run a system command such as ls and echo inside awk, but when I run the following code system echo is not displayed.
bash-2.03$ ls | awk 'BEGIN {
print "first print"
system("echo system echo")
print "second print"
... (1 Reply)
I was trying commands within awk. i got stuck here. i take 2 files.
cat input
first
second
third
fourth
fifth
sixth
seventh
eighth
ninht
tenthcat add
***************
Nirbhay
***************i run the command
awk '{ if ( NR == 5 ) { print system("cat add") "\n" $0 } else {... (4 Replies)
Hi all,
Trying to write a script that reads a file and prints everything after a certain string is found to the end of the file. Awk is giving me an error and not sure why it doesn't work:
# cat test_file
Mon Nov 16 2009 16:11:08
abc
def
Tue Nov 17 2009 16:08:06
ghi
jkl
Wed Nov 18... (8 Replies)
Hi,
When i run the below command i am able to get the output.
awk '/BEGIN DSSUBRECORD/{c=3;next}c-->0' abc.txt |
awk '/END DSSUBRECORD/{exit}{print}' |
awk '/Owner/{exit}{print}' |
awk '{n2=n1;n1=n;n=$0;if(NR%3==0){printf"%s,%s,%s\n",n2,n1,n}}'
Output:
Name "file_name", ... (5 Replies)
Hi All
I have fired a command in linux
table=`echo ${file_name} | awk '{FS="/"; print $NF}' | awk '{FS="."; print $1}'`
where file_name has
/data/ds/dpr_ebicm_uat/backfill/temp/etl_app_info.csv
/data/ds/dpr_ebicm_uat/backfill/temp/etl_app_jobs.csv ... (10 Replies)
dear All,
my awk system command isn't working or rather I'm missing something in my command. Appreciated , if anyone can assist me what exactly I'm missing ??
awk ' /^/ {
> c=split($3,a,"/") ;for(n=1; n<=c; ++n)
> {
> if (system("test -d" /home/cubedata/20120104/"$1"/"a")) {
> print... (5 Replies)
Hi All,
I am trying to run awk command on .DAT file and it is not working. The same command is working on .txt file:
Contents of the file ZZ_55555555_444444_ZZZZZZ_7777777_888_99.DAT:
HEADER|ZZ_55555555_444444_ZZZZZZ_7777777_888_99.DAT... (10 Replies)
Hello Friends,
I'm trying something hard (for me) to create a report script,normally the following script works:
Echos are just for cosmetic touch,
echo -n "\n-----\t----------\t-------------\t\t--------------\t\t--------\n
COUNT\tEVENT_TYPE\tRESPONSE_CODE\t\tINTERNAL_ERROR\t\tFLOWNAME... (7 Replies)
Following one line of awk code removes first 3 characters from each line but when I run the same code on another linux platform it doesn't work and only prints blank lines for each record. Can anyone please explain why this doesn't work? (31 Replies)
Discussion started by: later_troy
31 Replies
LEARN ABOUT NETBSD
dh_movefiles
DH_MOVEFILES(1) Debhelper DH_MOVEFILES(1)NAME
dh_movefiles - move files out of debian/tmp into subpackages
SYNOPSIS
dh_movefiles [debhelperoptions] [--sourcedir=dir] [-Xitem] [file...]
DESCRIPTION
dh_movefiles is a debhelper program that is responsible for moving files out of debian/tmp or some other directory and into other package
build directories. This may be useful if your package has a Makefile that installs everything into debian/tmp, and you need to break that
up into subpackages.
Note: dh_install is a much better program, and you are recommended to use it instead of dh_movefiles.
FILES
debian/package.files
Lists the files to be moved into a package, separated by whitespace. The filenames listed should be relative to debian/tmp/. You can
also list directory names, and the whole directory will be moved.
OPTIONS --sourcedir=dir
Instead of moving files out of debian/tmp (the default), this option makes it move files out of some other directory. Since the entire
contents of the sourcedir is moved, specifying something like --sourcedir=/ is very unsafe, so to prevent mistakes, the sourcedir must
be a relative filename; it cannot begin with a `/'.
-Xitem, --exclude=item
Exclude files that contain item anywhere in their filename from being installed.
file ...
Lists files to move. The filenames listed should be relative to debian/tmp/. You can also list directory names, and the whole directory
will be moved. It is an error to list files here unless you use -p, -i, or -a to tell dh_movefiles which subpackage to put them in.
NOTES
Note that files are always moved out of debian/tmp by default (even if you have instructed debhelper to use a compatibility level higher
than one, which does not otherwise use debian/tmp for anything at all). The idea behind this is that the package that is being built can be
told to install into debian/tmp, and then files can be moved by dh_movefiles from that directory. Any files or directories that remain are
ignored, and get deleted by dh_clean later.
SEE ALSO debhelper(7)
This program is a part of debhelper.
AUTHOR
Joey Hess <joeyh@debian.org>
11.1.6ubuntu2 2018-05-10 DH_MOVEFILES(1)