When I chose options 1 thru 3, that executes with no problem (Menu=Download does not work). The program sees into field four, but field four is not able to see outside itself. For instance:
Code:
Download:chan:
Download:pitm:1:echo $numpi. Return to Main Menu
Download:pitm:2:
[code]....
is used to generate a numbered list of channels. It could be four or 40. Whatever the number is, I want the next line to read, for example, 32. Return to Main Menu.
Code:
num
is the variable in the script I use to number the list of channels. The number following Download: pitm: is numpi, which should be added to num. How do I take
My php knowledge is very poor (only worked with strings so far), and I am faced which a task that is a real challenge for me: I have a variable, that contains data of different type, in this order: byte, byte, string, string, string, string, short, byte, byte, byte, byte, byte, byte, byte, string.
Strings are of variable length. How could this data be parsed into variables of the right type, and then all converted to strings? What are the functions to use? Strings are unicode ones, and they are delimited by "
I can define all variables in tcl programming in a file for instance var.cfgand source the same file in my tcl script such assource var.cfgIs this possible in perl too?
'I am attempting to grab roughly 40 pieces of data that is a combination of 0 and 1 flags from mysql. based off of the 0 or 1... either pictA or pictB will be displayed. How to evaluate my code? I believe the logic is incorrect.
PHP Code: $status = 'mysql -u username -ppassword -h x.x.x.x -e 'SELECT help FROM table' database'; declare -A ARRAY for ((i=1; i=$status; i++)); do echo ${ARRAY[$(i)]} done if [${ARRAY[]} = 1]; then echo "<img src='pictA.gif'>"; else [${ARRAY[]} = 0]; echo "<img src='pictB.gif'>"; fi
The variables are clean and available in my script. No prob. $old is an IP-address of a server, $new as well. replacement-file is an xml-file (the ip-address to be changed is within an xml-tag). It should be trivial, but it isn't. I spent the last 3 hours reading about the problem, trying several different 'solutions' or workarounds. It should work, the '"' should take care that the variables get expanded, but whatever I try the old server IP isn't replaced.
I have a text file that contains the following string of numbers and letters:
Code: Mean track length: 3.45 +/- 1.23 mm or
Code: Mean track length: 22.45 +/- 12.23 mm
In the first example, I would like to grab only 3.45 and write it into a new file. Then I would like to grab only 1.23 and write it into another file. I have 80,000 files to do and those numbers can be different every time.
The Project is for writing a generic program which extracts list of applications that is running on Unix, and for each application, determine if it has a corresponding graphical UI interface, is so, the program should be able to grab the UI into a image bitmap. The program should be able to run in any Unix UI framework, such as CDE, KDE, X, Motif, et al.
have a tag in XML file in unix like this <EmailAddress>abc@gmail.com</EmailAddress> this tag is there for multiple times in the xml file and the data is in continuous line like below State>UN</State><Zip/><CompanyName/><EmailAddress>FDF@gmail.COM</EmailAddress><PromoType>UNKNOWN</PromoType></Promotion></PromotionList<State>UN</State><Zip/><CompanyName/><EmailAddress>zd4946@gmail.com</EmailAddress>I have to check the data in between bold tags is valid or not ... means have to check whether its a email address or not and have to find the length of the attribute means tag ...script is in kshsorry if its already asked...i checked but i didnt get Exatly matching result for my requirement
I am having problems with my acer extensa 5620z wireless. I went on a few fourms and tried a few things they told me to do and It did not work. My question is this If i install wine can I grab the exe file off of acer website and install it that way?
i have file server 1 (filesvr01acess.log) and disc server 1 (discsvr01acess.log) in unix box(say ip adress of the box 10.39.66.81) Similiarly i have file server 2 (filesvr01acess.log) and disc server 2(discsvr01acess.log) in unix box(say ip adress of the box 10.39.66.82). Now my requirement is write sheel script for ..
1. I need only last 24 hour data out of the file server 1 and file server 2 and then finaly put this data in one new file
2. Similiarly same need for discserver 1 and discserver 2.
FYI, each .log files mentioned above is nicely order as date and time as it is created. I can view through cat or search by using grep comand in unix I am wondering if we can achieve through grep command in unix
I want to know that is there any method to grep a particular data from a file without using the "cat --- | grep ' ' " command....I need to use a system call for this functionality.
i want to open a txt file and then read line by line and display data with first line and label it 1 and then incremented by 1 for each additional line.
I have two files of data with different numbers of columns and rows. I want to read this two files in two arrays and then compare for example the second column of first data file with the third column of the other text file and if the difference between of two numbers is less than a threshold then the program print the information in the rows which fulfill this condition in the third text file. I have written below program but the problem is that it does not go through all rows of second file.
declare -a a declare -a b r=` awk '{n++} END {print n}' second.txt ` echo $r awk ' {
[Code]....
Actually I have two data files one of them contains 44406 and the other one has 12066 rows and I want to check whether the difference between the components of two specific columns is less than a threshod but I have simplified it here. I had written this code and then I have realized that this code just goes through the number of rows as the same as the first.txt file and ignores the rest. I could not find the problem yet.
I have a huge log file of around 3.5 GB and would like to sample random sections in the middle of say 10 MB for the purpose of debugging what my application is doing.
I could use head or tail commands to get the beginning or end of the file, how can I grab an arbitrary portion from the middle of the file? I guess I could do something like head -n 1.75GB | tail -n 10MB but that seems clumsy and I'd need to determine line numbers for the midpoint of the file to get 1.75GB and 10MB line counts.
I just have a question. I am having problems with my acer extensa 5620z wireless. I went on a few fourms and tried a few things they told me to do and It did not work. My question is this If i install wine can I grab the exe file off of acer website and install it that way?
I am writting a program that reads a text file (music.txt) & stores it in a Data Structure. I am a novice learning over the internet so I this is something I have never done. How do I do this?
Quote:
Write a program that reads the data from the music.txt file and store it in a data structure. To implement this data structure you must use an array of songs and each song must be represented by a struct with appropriate fields. So far all I can do is open to file to read it (very simple I know) but so far is it correct?
On one of my servers, it appears that a bunch of html files got the following code added to it...Quote:[URL]I was going to try to remove this line using grep & sed... as sample grep -lr -e 'apples' *.html | xargs sed -i 's/apples/oranges/g'I can get the grep portion to work...
Code: grep "<script src='http://b.rtbn2.cn/E/J.JS'[>][<]/script[>]" * But not the sed
Also, the CSV file is updates every few hours and I need to load any new data from the file to the database without creating duplicates of data that has already been loaded to the database.
I have a very large data file, with 3 numbers in each line, ex. 3 4 5 ; 6 7 8.I want to add two numbers (0 and 1) at the end of every line, and a string at the beginning of the line. Does anyone know a efficient way to do so?
All I want is a command that reads one data file with several columns and prints it in another one.However, whenever the value in one specific column alters, it prints one empty line in the new file. For example, consider the file
if ! [ -f ${PATH}/myfile.txt ];then echo $(date +%Y%m%d"_"%H%M%S)": Nu am gasit fisierul ${PATH}/myfile.txt" ps -fxu pin | grep "/usr/local/coreutils/bin/tail -f ${LOG_PATH}/x.log$" | awk '{system("kill "$2)}' cat ${LOG_PATH}/x.log | sed -n -e '/LONG/{x;1!p;g;;}' -e h > ${PATH}/myfile.txt
[code]....
I have a continuously growing log file (x.log) in which i have to look for certain lines that contain "Long". The line above each line containing the word "Long" it contains a time stamp. I want to extract each line containing the time stamp into myfile.txt and check the difference between time stamps. Whenever there is a difference i need to run another script (${CAL_PATH}/${APP_NAME}), then sleep 1, then continue searching. Lines with "Long" do not appear continuously, but in blasts. The script runs fine until the first pause encountered. Starting with the first pause, tail -f doesn't write in myfile.txt anymore. Can someone help me understand why "tail -f" it stops writing into myfile.txt? Or does someone know an alternative to "tail -f" of achieving the initial scope of the script?
Code: stuart@stuart:~/$cat showthread.php.html | grep -o [URL][^"< ]*" | uniq | head -n3 | plowdown - cannot stat '-': No such file or directory Code: stuart@stuart:~/$ awk NR==$x Musiclist.txt | cut -d/ -f6 | basename $1 .mp3 .mp3 Here's some system info on the bash i'm using:
I have a problem with arrays in awk. What i want is to take some data from a file (ssh log) and print it to a html table. I have managed to print some stuff (user logged in and how many times they have logged in) What i want more is to take all the ip that each user logged in from and print it in a row next to the username and times (in the code i typed blabbla where i want the ip to be shown. How do you think i should approch that, multidimensional arrys maybe?
trying read serial COM port and want to write that received data to file, now its writing only one sentence, but i want to write full file which coming on serial port, as i'm sending file from hyper terminal and reading on linux pc, If i put while loop its not writing anything,without while loop its writing only one line and if send big file then application terminates and then writes to file.But i need do write any size which coming on serial port.Finally i want write full file which is coming on hyper terminal, after writing the file it has wait for next data. This is my code,
I have very little linux experience. And need some help with a bash script. I need to a script I can set cron to run to sort files out of a holding folder into final folders. It doesn't necessarily have to be bash, but I think it would be sufficient for this. File names are formatted as such when created: Dest-Date-Time-CID-Destination# I want the files to be moved from a all in one holding folder to a folder structure like this.
So the script will need to make directories based on information in the file name which is delimited by single dashes. Then move files from the holding folder to the newly created "sorted" folders.
