Above is the sample file, I would like to check if "field5" exists in file, if exists check if 67890 exits, if exists then print corresponding values for "field5"
sample output:
112
Thanks in advance
Maddy
Moderator's Comments:
Please use code tags
Last edited by jim mcnamara; 07-30-2017 at 08:41 PM..
Reason: code tags
A file contains one name per line, such as:
john doe
jack bruce
nancy smith
sam riley
When I 'cat' the file, the white space is treated as a new line. For example
list=`(cat /path/to/file.txt)`
for items in $list
do
echo $items
done
I get:
john
doe (1 Reply)
Hello!
There is a text file, that contains hierarchy of menues, like:
Aaaaa->Bbbbb
Aaaaa->Cccc
Aaaaa-> {spaces} Ddddd (it means that the full path is Aaaaa->Cccc->Ddddd )
Aaaaa-> {more spaces} Eeeee (it means that the full path is Aaaaa->Cccc->Ddddd->Eeeee )
Fffffff->Ggggg... (1 Reply)
Hi,
I am a newbie in shell scripting. I want to get an expert help in solving a text processing issue.
The issue I am facing is that, in the below log file contents I need to extract each block of lines (it could be a single line also) based on some regular expression and store it in... (8 Replies)
Hi Very much appreciate if somebody could give me a clue ..
I undestand that it could be done with awk but have a limited experience.
I have the following text in the file
1 909 YES NO
2 500 No NO
.
...
1 ... (8 Replies)
Hello,
I extracted a list of files in a directory with the command ls . However this is not my computer, so the ls functionality has been revamped so that it gives the filesizes in front like this :
This is the output of ls command : I stored the output in a file filelist
1.1M... (5 Replies)
I dispose of two tab-delimited files (the first column is the primary key):
File 1 (there are multiple rows sharing the same key, I cannot merge them)
A 28,29,30,31
A 17,18,19
B 11,13,14,15
B 8,9File 2 (there is one only row beginning with a given key)
A 2,8,18,30,31
B ... (3 Replies)
I have an Input file which has a series of lines(which could vary) followed by two blank lines and then another series of lines(Could be any number of lines) followed by two blank lines and then repeats. I need to use filters to convert the following input file(which is an example) to an output... (7 Replies)
Hi,my file is in this format
",
\"symbol\": \"Rbm38\"
} ]"
I want to convert it to a more user readable format
_id pubmed text symbol
67196 18667844 Overexpression of UBE2T in NIH3T3 cells significantly promoted colony formation in mouse cell cultures Ube2t
56190 21764855 ... (3 Replies)
Greetings!
I have a text file that I am trying to process to get the desired output but looks like I will need the community help.
Input File:
a|x|london|consumer|consumer1|country||D|consumer|consumer1|country||1
a|x|paris|consumer|consumer2|country||D|consumer1|consumer2|country||2... (3 Replies)
Discussion started by: bikerboy
3 Replies
LEARN ABOUT DEBIAN
gr_plot_float
GR_PLOT_FLOAT(1) User Commands GR_PLOT_FLOAT(1)NAME
gr_plot_float - plot floating point binary date using GNU Radio
SYNOPSIS
gr_plot_float: [options] input_filenames
DESCRIPTION
Takes a GNU Radio floating point binary file and displays the samples versus time. You can set the block size to specify how many points to
read in at a time and the start position in the file. By default, the system assumes a sample rate of 1, so in time, each sample is plotted
versus the sample number. To set a true time axis, set the sample rate (-R or --sample-rate) to the sample rate used when capturing the
samples.
OPTIONS -h, --help
show this help message and exit
-B BLOCK, --block=BLOCK
Specify the block size [default=1000]
-s START, --start=START
Specify where to start in the file [default=0]
-R SAMPLE_RATE, --sample-rate=SAMPLE_RATE
Set the sampler rate of the data [default=1.0]
SEE ALSO gr_plot_char(1)gr_plot_const(1)gr_plot_fft_c(1)gr_plot_fft_f(1)gr_plot_float(1)gr_plot_int(1)gr_plot_iq(1)gr_plot_psd_c(1)gr_plot_psd_f(1)gr_plot_qt(1)gr_plot_short(1)gr_plot_float 3.5 December 2011 GR_PLOT_FLOAT(1)
07-30-2017
