I have some huge files that are produced daily from a production system written in basic (really). The files are fixed width records, 512 bytes, with newline field separators, newlines if the field is null, and trailing newlines for null fields. The data in the fields can be any ascii... (0 Replies)
I need to print the second field of a file, taking spaces, tab and = as field separators.
; for 16-bit app support
MAPI=1
CMC=1
CMCDLLNAME32=mapi32.dll
CMCDLLNAME=mapi.dll
MAPIX=1
MAPIXVER=1.0.0.1
OLEMessaging=1
asf=MPEGVideo
asx=MPEGVideo
ivf=MPEGVideo
m3u=MPEGVideo (2 Replies)
I have a file with content as shown below.
cat t2 :
100,100,"X",1234,"12A",,,"ab,c"
Comma is the field seperator, however string fields will be within double quotes and comma within double quotes should not be treated as field seperator.
I am trying to replace this field seperator to a... (7 Replies)
Hi, Gurus,
I have a file like
1 234, 345, 456
2 345, 456, 345
I want to use awk with multipe separator ( one is comma, another is space)print out $1, $3 which should be:
1, 345
2, 456
but I don't know how to put space as separator with another separator.
Thanks in advance (7 Replies)
Hi Guys,
I have small dilemma which I could do with a little help solving . I currently have text HDD S.M.A.R.T report which I have pasted below:
smartctl 5.39 2008-10-24 22:33 (openSUSE RPM)
Copyright (C) 2002-8 by Bruce Allen, http://smartmontools.sourceforge.net
Device: COMPAQ... (2 Replies)
I have files such as
n02-z30-dsr65-terr0.25-dc0.008-16x12drw-run1.cmd
I am wondering if it is possible to define two field separators "-" and "."
for these strings so that $7 is run1. (5 Replies)
vi uses dash and space as word separators. is there any way to exclude dash from word separators ?
This is required to work with the symbols generated by ctags exe. when symbol contain a "-" ,vi tags fails to locate that even though symbol is generated properly.
For example Symbol -... (3 Replies)
Hi,
I'm trying to parse a text file which uses commas as field separators. Fields are double quoted, and may themselves contain commas, like this:
"1","John Smith","London","123"
"2","Mary Robertson","Horsham, Sussex","456"
This causes problems for the following command
cut -d","... (7 Replies)
I try to trim a FTP log using awk, but the escape sequences does not work the way I want it.
Input data Wed 3Oct10 21:48:00 - (002117) Sent file d:\ftp\home\tools\htmake.rar successfully (48.2 kB/sec - 40997 Bytes)
Wed 3Oct10 22:25:46 - (002118) Sent file d:\ftp\files\main\oct\camera1... (4 Replies)
How do I use multiple field separators in awk?
I know that if I use awk -F"", both a and b will be field separators. But what if I need two field separators that both are longer than one letter?
If I want the field separators to be "ab" and "cd", I will not be able to use awk -F"". The ... (2 Replies)
Discussion started by: locoroco
2 Replies
LEARN ABOUT FREEBSD
atf-sh
ATF-SH(1) BSD General Commands Manual ATF-SH(1)NAME
atf-sh [-s shell] -- interpreter for shell-based test programs
SYNOPSIS
atf-sh script
DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.
atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL. atf-sh executes the inter-
preter, loads the atf-sh(3) library and then runs the script. You must consider atf-sh to be a POSIX shell by default and thus should not
use any non-standard extensions.
The following options are available:
-s shell Specifies the shell to use instead of the value provided by ATF_SHELL.
ENVIRONMENT
ATF_LIBEXECDIR Overrides the builtin directory where atf-sh is located. Should not be overridden other than for testing purposes.
ATF_PKGDATADIR Overrides the builtin directory where libatf-sh.subr is located. Should not be overridden other than for testing purposes.
ATF_SHELL Path to the system shell to be used in the generated scripts. Scripts must not rely on this variable being set to select a
specific interpreter.
EXAMPLES
Scripts using atf-sh(3) should start with:
#! /usr/bin/env atf-sh
Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh. Instead, you have to hardcode
the path to atf-sh in the script and then use the -s option afterwards as a single parameter:
#! /path/to/bin/atf-sh -s/bin/bash
ENVIRONMENT
ATF_SHELL Path to the system shell to be used in the generated scripts.
SEE ALSO atf-sh(3)BSD September 27, 2014 BSD