I have long list of reference list to scan through the reference file against input file.
Do have any better idea to improve the "grep" performance by using c++?
Thanks.
Hi ,
i'm searching for files over many Aix servers with rsh command using this request :
find /dir1 -name '*.' -exec ls {} \;
and then count them with "wc"
but i would improve this search because it's too long and replace directly find with ls command but "ls *. " doesn't work.
and... (3 Replies)
Hi All,
I am using grep command to find string "abc" in one file .
content of file is
***********
abc = xyz
def= lmn
************
i have given the below mentioned command to redirect the output to tmp file
grep abc file | sort -u | awk '{print #3}' > out_file
Then i am searching... (2 Replies)
hi someone tell me which ways i can improve disk I/O and system process performance.kindly refer some commands so i can do it on my test machine.thanks, Mazhar (2 Replies)
I have a data file of 2 gig
I need to do all these, but its taking hours, any where i can improve performance, thanks a lot
#!/usr/bin/ksh
echo TIMESTAMP="$(date +'_%y-%m-%d.%H-%M-%S')"
function showHelp {
cat << EOF >&2
syntax extreme.sh FILENAME
Specify filename to parse
EOF... (3 Replies)
Hi Friends,
I wrote the below shell script to generate a report on alert messages recieved on a day. But i for processing around 4500 lines (alerts) the script is taking aorund 30 minutes to process.
Please help me to make it faster and improve the performace of the script. i would be very... (10 Replies)
Hi All,
I have written a script as follows which is taking lot of time in executing/searching only 3500 records taken as input from one file in log file of 12 GB Approximately.
Working of script is read the csv file as an input having 2 arguments which are transaction_id,mobile_number and search... (6 Replies)
Hi,
I have around one lakh records. I have used XML for the creation of the data.
I have used these 2 Perl modules.
use XML::DOM;
use XML::LibXML;
The data will loo like this and most it is textual entries.
<eid>19000</eid>
<einfo>This is the ..........</einfo>
......... (3 Replies)
Hi ,
i wrote a script to convert dates to the formate i want .it works fine but the conversion is tkaing lot of time . Can some one help me tweek this script
#!/bin/bash
file=$1
ofile=$2
cp $file $ofile
mydates=$(grep -Po '+/+/+' $ofile) # gets 8/1/13
mydates=$(echo "$mydates" | sort |... (5 Replies)
Hello,
Attached is my very simple C++ code to remove any substrings (DNA sequence) of each other, i.e. any redundant sequence is removed to get unique sequences. Similar to sort | uniq command except there is reverse-complementary for DNA sequence. The program runs well with small dataset, but... (11 Replies)
Discussion started by: yifangt
11 Replies
LEARN ABOUT DEBIAN
gpt
GPT(1) General Commands Manual GPT(1)NAME
gpt - compiler, interpreter and translator for the G-Portugol programming language
SYNOPSIS
gpt [ -vhid ] [ -ots output_file ] file1 file2 ...
DESCRIPTION
gpt is a simple compiler for the G-Porutol Language. It is possible to have a list of files to be included in the compilation setting the
GPT_INCLUDE environment variable, wich should have a list of file paths separated with ":".
OPTIONS -v Shows version information and exits.
-h Shows a summary of options and exits.
-i Execute interpreting the source code.
-d Shows tips in the error report.
-o output_file
Compile the source code and save the resulting binary with the name output_file.
-t output_file
Translates the source code to the C programming language and saves the resulting file as output_file.
-s output_file
Compiles the source code to assembly source. Saves the resulting code as output_file.
SEE ALSO nasm(1)ADDITIONAL INFORMATION
For further information, visit the website:
http://gpt.berlios.de
AUTHOR
Thiago Silva <tsilva@sourcecraft.info>
GPT(1)