I do have a file with many lines (rows) and it is space delimited. For example: I have a file named SR345_pl.txt. If I open it in an editor, it looks like this:
The output I want is in a single line with the part of the name of the file as the first column and then count the number of A2's, A3's, A5's and all. The characters or values in column 2 of the files varies from A1 to A10. Basically counts of number of A1's, A2's.....upto A10.
this is what I want as output
Let me know the best way to do it using awk. A tab delimited output file will be good
Hi,
I need to convert a text file formatted like this ("tshark -z conv,ip" output) to HTML:
=====================================================================================================
IPv4 Conversations
Filter:<No Filter>
| <- ... (4 Replies)
Does anyone knows how to decode the address in interface file using shell , i have done it using perl but can it be done in shell.
master tli tcp /dev/tcp \x00021004ac1414230000000000000000
query tli tcp /dev/tcp \x00021004ac1414230000000000000000 (0 Replies)
Not sure the most effient way to do this.
I have figiured out how to extract columns with shell script, but not sure how to convert
This is what I have...
NEWDNS 04-Jun-2011 06:00:59.762 10.220.136.217 crl.verisign.com
This is what I need.... Change date, remove mil seconds,... (1 Reply)
I have a text file with irregular spacing between values which makes it really difficult to manipulate. Is there an easy way to convert it into a space delimited text file so that all the spaces, double spaces, triple spaces, tabs between numbers are converted into spaces. The file looks like this:... (5 Replies)
Hi ,
I need a help in following scenario.I tried searching in google but couldn't able to find the exact answer. Sorry if i am re-posting already answered query.
While i am trying to convert into log file into csv i couldn't able to get the format which i am looking for.
I converted file... (4 Replies)
I have a file that contains 2 columns tag,pos
cat input_file
tag pos
atg 10
ata 16
agt 15
agg 19
atg 17
agg 14
I have used following command to sort the file based on second column
sort -k 2 input_file
tag pos
atg 10
agg 14
agt 15
ata 16
agg 19
atg 17 (2 Replies)
Gents
Using the script attached (raw2csv). i use to create the file .csv.. The input file is called 201.raw.
Kindly can you check if there is easy way to do it. The script works fine but takes a lot time to process
Thanks for your help (8 Replies)
Hello Everyone,
I have the following text file with the each field separated by newline
Text file
P
file1-en-us_US-20170718T150157Z.json
Wed 19 Jul 2017 06:10:13 AM EDT
P
file2-en-us_US-20170718T160150Z.json
Wed 19 Jul 2017 06:10:13 AM EDT
P
file3-en-us_US-20170718T163218Z.json
Wed... (9 Replies)
Discussion started by: nextStep
9 Replies
LEARN ABOUT OSX
open
OPEN(1) BSD General Commands Manual OPEN(1)NAME
open -- open files and directories
SYNOPSIS
open [-e] [-t] [-f] [-F] [-W] [-R] [-n] [-g] [-h] [-b bundle_identifier] [-a application] file ... [--args arg1 ...]
DESCRIPTION
The open command opens a file (or a directory or URL), just as if you had double-clicked the file's icon. If no application name is speci-
fied, the default application as determined via LaunchServices is used to open the specified files.
If the file is in the form of a URL, the file will be opened as a URL.
You can specify one or more file names (or pathnames), which are interpreted relative to the shell or Terminal window's current working
directory. For example, the following command would open all Word files in the current working directory:
open *.doc
Opened applications inherit environment variables just as if you had launched the application directly through its full path. This behavior
was also present in Tiger.
The options are as follows:
-a application
Specifies the application to use for opening the file
-b bundle_indentifier
Specifies the bundle identifier for the application to use when opening the file
-e Causes the file to be opened with /Applications/TextEdit
-t Causes the file to be opened with the default text editor, as determined via LaunchServices
-f Reads input from standard input and opens the results in the default text editor. End input by sending EOF character (type Control-D).
Also useful for piping output to open and having it open in the default text editor.
-F Opens the application "fresh," that is, without restoring windows. Saved persistent state is lost, except for Untitled documents.
-W Causes open to wait until the applications it opens (or that were already open) have exited. Use with the -n flag to allow open to func-
tion as an appropriate app for the $EDITOR environment variable.
-R Reveals the file(s) in the Finder instead of opening them.
-n Open a new instance of the application(s) even if one is already running.
-g Do not bring the application to the foreground.
-h Searches header locations for a header whose name matches the given string and then opens it. Pass a full header name (such as NSView.h)
for increased performance.
--args
All remaining arguments are passed to the opened application in the argv parameter to main(). These arguments are not opened or inter-
preted by the open tool.
EXAMPLES
"open '/Volumes/Macintosh HD/foo.txt'" opens the document in the default application for its type (as determined by LaunchServices).
"open '/Volumes/Macintosh HD/Applications/'" opens that directory in the Finder.
"open -a /Applications/TextEdit.app '/Volumes/Macintosh HD/foo.txt'" opens the document in the application specified (in this case, TextE-
dit).
"open -b com.apple.TextEdit '/Volumes/Macintosh HD/foo.txt'" opens the document in the application specified (in this case, TextEdit).
"open -e '/Volumes/Macintosh HD/foo.txt'" opens the document in TextEdit.
"ls | open -f" writes the output of the 'ls' command to a file in /tmp and opens the file in the default text editor (as determined by
LaunchServices).
"open http://www.apple.com/" opens the URL in the default browser.
"open 'file://localhost/Volumes/Macintosh HD/foo.txt'" opens the document in the default application for its type (as determined by Launch-
Services).
"open 'file://localhost/Volumes/Macintosh HD/Applications/'" opens that directory in the Finder.
"open -h NSView" lists headers whose names contain NSView and allows you to choose which ones to open.
"open -a Xcode -h NSString.h" quickly opens /System/Library/Frameworks/Foundation.framework/Headers/NSString.h in Xcode.
HISTORY
First appeared in NextStep.
Mac OS X February 10, 2004 Mac OS X