04-27-2009
Data fetched from text file and save in a csv file
Hi i have wriiten a script which fetches the data from text file, and saves in the output in a text file itself, but i want that the output should save in different columns.
I have the output like:
For Channel:response_time__24.txt
1547 data points
0.339
0.299
0.448
0.581
7.380
0.372
For Channel:response_time__48.txt
2878 data points
0.350
0.305
0.446
0.566
9.070
0.441
I want that for 48 channels it should come in a different column, cureently i am saving it in a text file itself.
Script i have wriiten is:
for i in `ls *.txt`
do
echo $i;
echo -e "
" >> 4;
echo "For Channel:`ls $i`" >>4;
`tail -37 "$i" >2`;
`grep -v -E 'Calculating|Remaining' 2 >3`;
echo -e "
" >> 4;
`cut -f2 -d":" <3 >>4`;
\rm 2 3;
done;
Please help me, how do i save the output like
For Channel:response_time__24.txt For Channel:response_time__48.txt
1547 data points 2878 data points
0.339 0.350
0.299 0.305
0.448 0.446
0.581 0.566
7.380 9.070
0.372 0.441
Thanks
Rohit
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LOGSAVE(8) System Manager's Manual LOGSAVE(8)
NAME
logsave - save the output of a command in a logfile
SYNOPSIS
logsave [ -asv ] logfile cmd_prog [ ... ]
DESCRIPTION
The logsave program will execute cmd_prog with the specified argument(s), and save a copy of its output to logfile. If the containing
directory for logfile does not exist, logsave will accumulate the output in memory until it can be written out. A copy of the output will
also be written to standard output.
If cmd_prog is a single hyphen ('-'), then instead of executing a program, logsave will take its input from standard input and save it in
logfile
logsave is useful for saving the output of initial boot scripts until the /var partition is mounted, so the output can be written to
/var/log.
OPTIONS
-a This option will cause the output to be appended to logfile, instead of replacing its current contents.
-s This option will cause logsave to skip writing to the log file text which is bracketed with a control-A (ASCII 001 or Start of
Header) and control-B (ASCII 002 or Start of Text). This allows progress bar information to be visible to the user on the console,
while not being written to the log file.
-v This option will make logsave to be more verbose in its output to the user.
AUTHOR
Theodore Ts'o (tytso@mit.edu)
SEE ALSO
fsck(8)
E2fsprogs version 1.44.1 March 2018 LOGSAVE(8)