I need to delete a set of files in certain directories if there're older than a certain number of days. So I have a text file, with each line containing the directory & number of days.
The format is like this:
dirA,5
dirB,7
How do I write script to iteratively parse this text file & delete... (5 Replies)
Hello,
Im very new to PERL and as a project to work on developing my skills at PERL Im trying to parse poker hands.
Ive tried many methods however I cant get the last step.
$yourfile= 'FILENAME';#poker hands to parse
open (FILE, "$yourfile") or die $!;
@lines = <FILE>;
for (@lines) ... (1 Reply)
I have delimited-text files ( > 4GB ) and is just one line.
OS: HP-UX 11.23
Awk / cut / sed all have line_max limitations. & unable to read one line in (Buffered-mode).
Sample file:
xxxx|adsfadf|Afdsa|adsf|afds|Asdfas|ads|Afds|Asdf| .....till forever,
I want to put a carriage... (5 Replies)
I'll have a file with ever changing lengths depending on the report. Right now it is stored by : delimiter. My question is how do I parse through this b/c it will be changing lengths each time.
Example:
1:2:3:4:5
1:2:3:4:5:6:7:8:9
1:2:3
I want to take each one and place in newline for... (5 Replies)
Hello,
I would like to convert a list of rows to a space separated line. Any ideas?
Input file:
"Administration Tools"
"Design Suite"
"Dial-up Networking Support"
"Editors"
desired output
"Administration Tools" "Design Suite" "Dial-up Networking Support" "Editors"
Thanks,... (4 Replies)
So, the beginning of my script will cat & grep a file with the output directed to a new file. The data I have in this file needs to be parsed, read and evaluated.
Basically, I need to identify the latest date/time stamp and then calculate whether or not it is within 15 minutes of the current... (1 Reply)
Awk gurus,
Greatly appreciate for any kind of assistance from the expert community
Input line:
abc,11.22.33.44,xyz,7-8-9-10
pqr,111.222.333.444,wxy,1-2-3
def,22.33.44.55,stu,7-8
used the gsub function below but it changes all of the "-" delimiter:
awk 'gsub("-",",")'
Desired... (4 Replies)
Hello,
I want to Replace/Remove ^M and the new line that follows it in a delimited file.
So far I have tried following and nothing seems to work for me .
Tr –d ‘\r\n’ < old.dat > new.dat -removes all the linefeed, not just the ones after a ^M.
Sed ‘/^M$/{N; s/.\n//;}’ < old.dat >... (7 Replies)
Hi All,
I am new to Unix and I have one challenge and below are the details.
I have pipe delimited text file in that data has span into multiple lines instead of single line.
Sample data.
Data should be like below for entire file.
41|216|398555|77|provided complete NP outcome data ... (21 Replies)
Discussion started by: Narasimhasss
21 Replies
LEARN ABOUT LINUX
igawk
IGAWK(1) Utility Commands IGAWK(1)NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)