11-12-2014
RudiC,
I don't know why, but it works (I always test the commands before posting them).
I also think there is (almost) no difference between my 2 proposals.
If the first would fail, the second would fail too, no(?)
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi all,
i'm trying to pass a count of files to a variable thru these set of codes:
sh_count=$(ls -1 fnd_upload_LV*.* |wc -l)
problem is if no files matches that, it will give an error "ls: fnd_upload_LV*.*: No such file or directory".
how do i avoid having the shell script show that... (2 Replies)
Discussion started by: adshocker
2 Replies
2. Shell Programming and Scripting
Hi,
I'm trying to compare the value in a field to the value in a variable using awk. This works:
awk '$7 == "101"'but this is what I want (and it doesn't work):
value=101
awk '$7 == "$value"'
Any help or insight on this would be great. Thanks in advance. (1 Reply)
Discussion started by: goodbenito
1 Replies
3. Shell Programming and Scripting
Hi,
I have a program written in awk and I want to extend it to do another task.
My program is a list of CVS log reports of a repository. For each file, I have some fields. One of the fields is the comment field. I want to know how I can check if a comment (which is a free text field)... (8 Replies)
Discussion started by: sandeepk1611
8 Replies
4. Solaris
Hi guys,
I usualy am able to google awk stuff but I can't find it so far and there are so many awking gurus here that I will give it a shot.
I want to print $1;$3;"$5 up to the $NF". In other words, I can have 1000 colums, but need to have $5 up to the end.
I started with the idea of... (2 Replies)
Discussion started by: plmachiavel
2 Replies
5. Shell Programming and Scripting
Hello,
I am trying to redirect files to a directory by using a config file. The config files is as such:
xxxxxx,ID,PathToDirectory
xxxxxx,ID2,PathToDirectory2
and so on...
I have a variable that should match one of these IDs. I want to load this config file into an awk array, and... (2 Replies)
Discussion started by: jrfiol
2 Replies
6. Red Hat
num=10
sed -n '$num p' test.txt
sed -n '10 p' test.txt works
however i am putting the sed command in a loop and the line number is not static
Can someone please help me how to achive this. (1 Reply)
Discussion started by: figure20012
1 Replies
7. Shell Programming and Scripting
Input file :
5 20
500 2
20 41
41 0
23 1
Desired output :
5
2
20
0
1
By comparing column 1 and 2 in each line, I hope can print out the column with smallest number.
I did try the following code, but it don't look good :( (2 Replies)
Discussion started by: perl_beginner
2 Replies
8. UNIX for Advanced & Expert Users
I must have forgot how to do this, but, I am attempting to enter a variable into an awk / gawk search pattern.
I am getting a value from user input to place in a specific section of a 132 character string.
my default command is ....
gawk --re-interval '/^(.{3}P .{4}CYA.{8}1)/' ... (3 Replies)
Discussion started by: sdeevers
3 Replies
9. Shell Programming and Scripting
I'm interested to match column pattern through awk using an external variable for data:
-9 1:751343:T:A -9 0 T A 0.726 -5.408837e-03 9.576603e-03 7.967536e-01 5.722312e-01
-9 1:751756:T:C -9 0 T C 0.727 -5.360458e-03 9.579447e-03 7.966977e-01 5.757858e-01... (7 Replies)
Discussion started by: genome
7 Replies
10. UNIX for Beginners Questions & Answers
I have below code inside my awk script
if ( $0 ~ /SVC IN:/ )
{
svc_in=substr( $0,23 , 3);
if (msg_start == 1 && msg_end == 0)
{
msg_arr=$0;
}
}
else if ( $0 ~ /^SVC OUT:/ )
{
svc_out=substr( $0, 9, 3);
if (msg_start == 1 && msg_end == 0)
... (6 Replies)
Discussion started by: bhagya123
6 Replies
LEARN ABOUT CENTOS
dh_missing
DH_MISSING(1) Debhelper DH_MISSING(1)
NAME
dh_missing - check for missing files
SYNOPSIS
dh_missing [-Xitem] [--sourcedir=dir] [debhelperoptions]
DESCRIPTION
dh_missing compares the list of installed files with the files in the source directory. If any of the files (and symlinks) in the source
directory were not installed to somewhere, it will warn on stderr about that (--list-missing) or fail (--fail-missing). Please note that
without either of these options, dh_missing will silently do nothing.
This may be useful if you have a large package and want to make sure that you don't miss installing newly added files in new upstream
releases.
Remember to test different kinds of builds (dpkg-buildpackage -A/-B/...) as you may experience varying results when only a subset of the
packages are built.
FILES
debian/not-installed
List the files that are deliberately not installed in any binary package. Paths listed in this file are ignored by dh_missing.
However, it is not a method to exclude files from being installed by any of the debhelper tool. If you want a tool to not install a
given file, please use its --exclude option (where available).
dh_missing will expand wildcards in this file (since debhelper 11.1). Wildcards without matches will be ignored.
OPTIONS
--list-missing
Warn on stderr about source files not installed to somewhere.
Note that files that are excluded from being moved via the -X option are not warned about.
This is the default in compat 12 and later.
--fail-missing
This option is like --list-missing, except if a file was missed, it will not only list the missing files, but also fail with a nonzero
exit code.
SEE ALSO
debhelper(7)
This program is a part of debhelper.
AUTHOR
Michael Stapelberg <stapelberg@debian.org>
11.1.6ubuntu2 2018-05-10 DH_MISSING(1)