The string lengths can vary a lot. Actually it causes issues with long strings, it creates new lines in the file, which doesn't fly.
---------- Post updated at 05:02 PM ---------- Previous update was at 05:01 PM ----------
new lines in the strings is what I meant*
---------- Post updated at 05:04 PM ---------- Previous update was at 05:02 PM ----------
here is an example string that gets mangled:
---------- Post updated at 05:11 PM ---------- Previous update was at 05:04 PM ----------
and the reason it is mangled is because of those newline characters in the string... the awk script interprets the newlines when in fact the newline is not supposed to show up until application runtime
---------- Post updated at 05:13 PM ---------- Previous update was at 05:11 PM ----------
ignoring the "\n"'s would be ideal, can that be done? I don't really understand any of your function...
---------- Post updated at 05:29 PM ---------- Previous update was at 05:13 PM ----------
I got around the newline thing with sed: sed -i -e 's/\\/\\\\/g'
Hi
I am writing a script which should read a file and search for certain strings 'approved' or 'removed' and retain only those lines that contain the above strings.
Ex: file name 'test'
test:
approved package
waiting for approval package
disapproved package
removed package
approved... (14 Replies)
Hey all, a relative bash/script newbie trying solve a problem.
I've got a text file with lots of lines that I've been able to clean up and format with awk/sed/cut, but now I'd like to remove the lines with duplicate usernames based on time stamp. Here's what the data looks like
2007-11-03... (3 Replies)
Hello guys,
should be a very easy questn for you:
I need to delete strings in file1 based on the list of strings in file2.
like file2:
word1_word2_
word3_word5_
word3_word4_
word6_word7_
file1:
word1_word2_otherwords..,word3_word5_others... (7 Replies)
Platform : RHEL 5.8
I have text file called myapplication.log . In this file, I have around 800 lines which start with the followng three strings
PWRBRKER-3493
PWRBRKER-7834
SCHEDULER-ERROR
How can I delete these lines in one go ? (13 Replies)
if I have the following lines in a file app.log
some lines here
<AAAA>
abc
<id>123456789</id>
ddd
</AAAA>some lines here too
<BBBB>
abc
<id>123456789</id>
ddd
</BBBB>some lines here too
<AAAA>
xyz
<id>987654321</id>
ssss
</AAAA>some lines here again...
How do I get the... (5 Replies)
Hi,
i need help to remove duplicates in my file. The problem is i need to delete one duplicate for each line only. the input file as follows and it is not tab delimited:-
The output need to remove 2nd word (in red) that duplicate with 1st word (in blue). Other duplicates should remained... (12 Replies)
I want to replace strings in test2 according to test1 table. In doing so, I`m losing records that I dont need to replace, please suggest modifications.
what i have
$ cat > test1
a b
c d
$ cat > test2
a
a
a
d
d
what i tried
$ awk ' BEGIN {FS=OFS=" "} FNR==NR{a=$2;next}... (2 Replies)
Within my text file i have several thousand lines of text with some lines containing duplicate strings/words. I would like to entirely remove those lines which contain the duplicate strings.
Eg;
One and a Two
Unix.com is the Best
This as a Line Line
Example duplicate sentence with the word... (22 Replies)
Hello Everyone ,
Iam a newbie to shell programming and iam reaching out if anyone can help in this :-
I have two files
1) Insert.txt
2) partition_list.txt
insert.txt looks like this :-
insert into emp1 partition (partition_name)
(a1,
b2,
c4,
s6,
d8)
select
a1,
b2,
c4, (2 Replies)
I cannot seem to get what should be a simple awk one-liner to work correctly and cannot figure out why. I would like to use patterns from a specific field in one file as regex to search for matching strings in the entire line ($0) of another file.
I would like to output the lines of File2 which... (1 Reply)
Discussion started by: jvoot
1 Replies
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)