Say I have a file 'example.txt' with these lines of code in it:
hello:anddasd:cheese:gerg
whatever:sdadsa:asdfasdfa:wwew
hmmmm:something:gfhfhgf:sdasdas
Question:
1. How would I write a script which is able to take all the words before the first ':'?
2. How would I write a script which is... (6 Replies)
Hi all,
I am trying to select some columns from a file, based on the list of values.
Would like to know how best I can achive this.
If coulmn 1 has a value of 57 then print the ist column (This works)
awk -F' ' '{if ( $1 == 57 ) {print $1}}' file.txt
Now my requirement is that I have to... (14 Replies)
Dear All ,
I have file1.txt contain values like the following:
----------
23
24
25
and I have shell script which has the following :
more file1.txt | awk '{print "select 'DUMP',CODE1||'|'||CODE2||'|'||CODE3 from CODE where CODE1='" $1 "';"}' > file2.sql
all I need is to have the... (6 Replies)
Hey Guys!
I have written a code which combines lots of files into one big file(.csv).
However, each of the original files had headers on the first line, and now that I've combined the files the headers are interspersed throughout the new combined data frame. For example, throughout the data... (21 Replies)
If i have a log file record.txt, with 10 fields
- First field is datetime
- 7th field is status
- 8th filed is name
- The last field (10th) is epoch time of the first field
02/17/2012 1:47 PM||||||In Use|chicken||1329515230
02/17/2012 2:53 PM||||||Available|chicken||1329519195
02/17/2012... (4 Replies)
I have created the script to grep the errors from weblogic logs files and redirecting output to file.txt ...From file.txt I'm using awk command to collect the past 20 mins output...The script running from cron every 15 mins... The script working well...
Now the challenges, I'm trying to use... (27 Replies)
Hi Experts ,
I need your help to collect the complete data between two time frame from the log files, when I try awk it's collecting the data only which is printed with time stamp
for example, awk works well from "16:00 to 17:30" but its not collecting <line*> "from 17:30 to 18:00"
... (8 Replies)
Hi,
I saw your post..
I have a dought in awk command...
how to get the output from a file. i need a first column in etc/passwd file in a single column (in indivijual line)...
i couldn't get with this command
cat /etc/passwd | awk -F ":" '{printf $1}'
Kindly help
This thread was created... (3 Replies)
Hi, this is my first post here.
I wanto make a screencasting program. I want to make a screen part selection to grab coordinates of the screen location.
I found a nice prototype
#include <X11/Xlib.h>
//#include <X11/Xresource.h>
#include <stdlib.h>
#include <stdio.h>
#include... (0 Replies)
I am trying to have the user select two files from a numbered list which will eventually be turned into a variable then combined. This is probably something simple and stupid that I am doing.
clear
echo "Please Select the Show interface status file"
select FILE1 in *;
echo "Please Select the... (3 Replies)
Discussion started by: dis0wned
3 Replies
LEARN ABOUT MOJAVE
tcl_dontcallwhendeleted
Tcl_CallWhenDeleted(3) Tcl Library Procedures Tcl_CallWhenDeleted(3)__________________________________________________________________________________________________________________________________________________NAME
Tcl_CallWhenDeleted, Tcl_DontCallWhenDeleted - Arrange for callback when interpreter is deleted
SYNOPSIS
#include <tcl.h>
Tcl_CallWhenDeleted(interp, proc, clientData)
Tcl_DontCallWhenDeleted(interp, proc, clientData)
ARGUMENTS
Tcl_Interp *interp (in) Interpreter with which to associated callback.
Tcl_InterpDeleteProc *proc (in) Procedure to call when interp is deleted.
ClientData clientData (in) Arbitrary one-word value to pass to proc.
_________________________________________________________________DESCRIPTION
Tcl_CallWhenDeleted arranges for proc to be called by Tcl_DeleteInterp if/when interp is deleted at some future time. Proc will be invoked
just before the interpreter is deleted, but the interpreter will still be valid at the time of the call. Proc should have arguments and
result that match the type Tcl_InterpDeleteProc:
typedef void Tcl_InterpDeleteProc(
ClientData clientData,
Tcl_Interp *interp);
The clientData and interp parameters are copies of the clientData and interp arguments given to Tcl_CallWhenDeleted. Typically, clientData
points to an application-specific data structure that proc uses to perform cleanup when an interpreter is about to go away. Proc does not
return a value.
Tcl_DontCallWhenDeleted cancels a previous call to Tcl_CallWhenDeleted with the same arguments, so that proc will not be called after all
when interp is deleted. If there is no deletion callback that matches interp, proc, and clientData then the call to Tcl_DontCallWhen-
Deleted has no effect.
KEYWORDS
callback, delete, interpreter
Tcl 7.0 Tcl_CallWhenDeleted(3)