A loop saves pasting it in a second time, runtime versus very minor coding effort. Each pass is relatively expensive, so if 1 is not enough and 2 is enough, looping an extra time to 3 tries is silly (and you always have a dry pass). Actually, sometimes 2 is silly:
Code:
$ sed -r '
s/(,|^) *(,|$)/,,/g
t n
b
:n
s/(,|^) *(,|$)/,,/g
' <<! | cat -e
aaa, bbb,ccc , , ,dddd
,ee ee,
!
aaa, bbb,ccc ,,,dddd$
,,ee ee,,$
$
Of course, I have embraced some very fat data sets!
Hello Awk Gurus,
Can anyone of you help me with the below problem. I have got a file having data in below format
pmFaultyTransportBlocks
-----------------------
9842993
pmFrmNoOfDiscRachFrames
-----------------------
NULL
pmNoRecRandomAccSuccess
-----------------------... (4 Replies)
Hi guys
task removing the last commas of 5th and 6th columns. The bug in the script is causing effect because of whitespaces around commas. I tried to delete white spaces first and running the above script. but still some where getting the results wrong.
I already have a script to do this... (12 Replies)
1. The problem statement, all variables and given/known data:
Problem Statement for project:
When an account is created on the CS Unix network, a
public html directory is created in the account's home directory. A default web page is put into that directory.
Some users replace or... (13 Replies)
Hi all,
I have a conf file, i want to update some entries in that conf file. Below is the code for that using a temporary file.
sed '/workgroup=/ c\workgroup=Workgroup' /usr/local/netx.conf > /usr/local/netx.conf.tmp
mv -f /usr/local/netx.conf.tmp /usr/local/netx.conf
Sample contents of... (9 Replies)
I have two files which I would like to compare and then manipulate in a way.
File1:
pictures.txt 1.1 1.3
dance.txt 1.2 1.4
treehouse.txt 1.3 1.5
File2:
pictures.txt 1.5 ref2313 1.4 ref2345 1.3 ref5432 1.2 ref4244
dance.txt 1.6 ref2342 1.5 ref2352 1.4 ref0695 1.3 ref5738 1.2... (1 Reply)
Hello,
i have a file, i open the file and read the line, i want to get the first item in the csv file and also teh third+6 item and wirte it to a new csv file. only problem is that using echo it takes TOO LONG:
please help a newbie. below is my code:
WorkingDir=$1
FileName=`cut -d ',' -f... (2 Replies)
Hello all, I need some help with sed. seems like i cant get through it. So here is what i am trying. when i do ps -ef|grep bla blah ...like below...i get /u01/app/oracle/11g/bin/tnslsnr .... but i want to replace that string with something using sed. So basically i want to get rid of... (3 Replies)
With sed
1. I need to find a line that contains "DVM" and "73069".
2. I need to insert a double quote at the beginning of the first line of the file.
These two have been driving me crazy for the last 45 minutes. Any help would be greatly appreciated.
Thanks (3 Replies)
HI All,
I am new to unix. I have a file would like to do some editing by using awk, cut and sed. Could anyone help?
This file contain 100 lines. There are one line for example:
2,"102343454",5060,"579668","579668","579668","SIP",,,"825922","035885221283026",1,268,"00:59:00.782 APR 17... (2 Replies)
{
"AFafa": "FAFA","AFafa": "FAFA"
"baseball":"soccer","wrestling":"dancing"
"rhinos":"crocodiles","roles":"foodchain"
}
I need to insert a new line before the closing brackets "}" so that the final output looks like this:
{
"AFafa": "FAFA","AFafa": "FAFA"... (6 Replies)
Discussion started by: SkySmart
6 Replies
LEARN ABOUT REDHAT
tcl_getversion
Tcl_GetVersion(3) Tcl Library Procedures Tcl_GetVersion(3)__________________________________________________________________________________________________________________________________________________NAME
Tcl_GetVersion - get the version of the library at runtime
SYNOPSIS
#include <tcl.h>
Tcl_GetVersion(major, minor, patchLevel, type)
ARGUMENTS
int *major (out) Major version number of the Tcl library.
int *minor (out) Minor version number of the Tcl library.
int *patchLevel (out) The patch level of the Tcl library (or alpha or beta number).
Tcl_ReleaseType *type (out) The type of release, also indicates the type of patch level. Can be one of TCL_ALPHA_RELEASE,
TCL_BETA_RELEASE, or TCL_FINAL_RELEASE.
_________________________________________________________________DESCRIPTION
Tcl_GetVersion should be used to query the version number of the Tcl library at runtime. This is useful when using a dynamically loaded
Tcl library or when writing a stubs-aware extension. For instance, if you write an extension that is linked against the Tcl stubs library,
it could be loaded into a program linked to an older version of Tcl than you expected. Use Tcl_GetVersion to verify that fact, and possi-
bly to change the behavior of your extension.
Tcl_GetVersion accepts NULL for any of the arguments. For instance if you do not care about the patchLevel of the library, pass a NULL for
the patchLevel argument.
KEYWORDS
version, patchlevel, major, minor, alpha, beta, release
Tcl 7.5 Tcl_GetVersion(3)
11-01-2010
