10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I try to search and read about bash scripting. So far Ive read a few of these:
The Beginner Guide to Writing Linux Shell Scripts
BASH Programming - Introduction HOW-TO
An A-Z Index of the Bash command line for Linux.
but I am a visual person that learns from repetition and errors.... (1 Reply)
Discussion started by: graphicsman
2. Shell Programming and Scripting
Here is my requirement. I am grepping through the log files and cutting some fields from the file to generate a csv file. Now I have to check if 2nd field is having some fixed value then with the help of 4th field I have to look in same log and run another grep command to retrieve the... (11 Replies)
Discussion started by: kmajumder
3. Shell Programming and Scripting
I am trying to extract information out of a file but keep getting grep cant open errors
the code is below:
#extract orders with blank address details
# obtain the current date
# set today to the current date ccyymmdd format
today=`date +%c%m%d | cut -c24-31`
echo... (8 Replies)
Discussion started by: Bruble
In the code below i try to write and read from a file, but i get unexpected results, like after writing i cannot open the file, and when reading the file the value entered earlier is not shown
bool creat_fragments(int nFragment)
int fd, rand_value;
char frag_path, buf;
for(int... (8 Replies)
Discussion started by: saman_glorious
5. Shell Programming and Scripting
Need to develop a unix shell script for the below requirement and I need your assistance:
1) search for file.log and file.bad file in a directory and read them
2) pull out "Load_Start_Time", "Data_File_Name", "Error_Type" from log file
4) concatinate each row from bad file as... (3 Replies)
Discussion started by: mlpathir
6. Shell Programming and Scripting
Please help me in writing data to a file in one row.
In database there is a column which contains large data which does not fit in the file in one row. The column contains list of paths. I want to write these paths to a file in one row.
Please find the code below writes :
... (2 Replies)
Discussion started by: rajeshorpu
I'm trying to code a program which makes the following:
It sends an ARP request frame and when it gets the reply, extracts the IP address of source and writes it to a .txt file. This is gonna be done with many hosts (with a for() loop), so, the text file would look like... (2 Replies)
Discussion started by: Zykl0n-B
8. UNIX for Dummies Questions & Answers
I have the following shell script code which tries to sftp and writes the log into the log file.
echo 'Connection to ' $DESTUSERNAME@$DESTHOSTNAME
if ]; then rm $SCRIPT ; fi
echo "cd" $REMOTEDIR >> $SCRIPT
echo "quit" >>... (10 Replies)
Discussion started by: valluvan
9. UNIX for Dummies Questions & Answers
Hi my prob statement is to create a new file or to append to the 1tst file the followign chages.
File 1: txt file.
portfolio No a b c d
abc 1 Any Any Any charString
cds 2 values values values charString
efd 3 can can can charString
fdg 4 come come come charString... (4 Replies)
Discussion started by: szchmaltz
I am not a C programmer but I need to read and write files on a computer on LAN using IP address.
Suppose on a computer that has an IP 192.168.0.2
Any help or code example. I did in JAVA using URL, but do not know how to do in ANSI-C.
URL url = new... (3 Replies)
Discussion started by: lucky001