I'm not very familiar with the ssh command. When I tried to set a variable and then echo its value on a remote machine via ssh, I found a problem. For example,
$ ITSME=itsme
$ ssh xxx.xxxx.xxx.xxx "ITSME=itsyou; echo $ITSME"
itsme
$ ssh xxx.xxxx.xxx.xxx 'ITSME=itsyou; echo $ITSME'
itsyou
$... (3 Replies)
Hi All,
I have a tab delimited file where each of the strings have double quotes.
The problem is that I have records which are in the following format:
"TEXAS" ""HOUSTON"" "123" "" "2625-39-39"
""MAINE"" "" "456" "I" "3737-39-82"
I would have to output... (3 Replies)
Hi Experts,
I have a file with some of the records contain double quotes. If I found a double quote(") in any particular record , I need to look for the next double quote in that particular record and in between these quotes, if any comma(,) is there I need to replace with Tilde (~) in the same... (12 Replies)
Hi guys,
I desperately need some help here...
I need to parse a file similar to this:
I need to read the values for MY_BANNER_SSHD and WARNING_MESSAGE. The value could be empty/single line or multi-line!
# Comments
.
.
.
Some lines
MY_BANNER_SSHD=""... (7 Replies)
Unix superusers,
I am new to unix but would like to learn more about grep. I am very familiar with regular expressions as i have used them for searching text files in windows based text editors. Since I am not very familiar with Unix, I dont understand when one should use GREP with the... (2 Replies)
I have one file a.txt as below.
a.txt
"aaas","111111","ewwee32e","deee333",
"aaas","111111","ewwee32e","deee333",
"aaas","111111","ewwee32e","deee333",
"aaas","111111","ewwee32e","deee333",
I want to write a script to process a.txt and want the output as below in different file as below -... (2 Replies)
Hi,
Trying to change the prompt. I have the following code.
export PS1='
<${USER}@`hostname -s`>$ '
The hostname is not displayed
<abc@`hostname -s`>$ uname -a
AIX xyz 1 6 00F736154C00
<adcwl4h@`hostname -s`>$
If I use double quotes, then the hostname is printed properly but... (3 Replies)
Hi,
I have
echo "start="\2014"">/tmp/read.txt
echo "end="2014"">>/tmp/read.txt
more /tmp/read.txt
start=2014
end=2014
But i wish to have double quotes in the read.txt
start="2014"
end="2014"
Can you please tell me how ? (1 Reply)
Hi All,
I'm unable to load the data using sql loader where there are double quotes within the double quotes As these are optionally enclosed by double quotes.
Sample Data :
"221100",138.00,"D","0019/1477","44012075","49938","49938/15043000","Television - 22" Refurbished - Airwave","Supply... (6 Replies)
Hi ALL,
file data like :
test.csv
a,b,"c,d"
my awk version is 4.0.2 ,if i am using the below code is working fine.
awk -vFPAT='(*)|("+")' -vOFS="," '{print $3}' test.csv
if the awk version is 3.1.7 is not working . Could you please help me on this one.
output should be : "c,d" (6 Replies)
Discussion started by: bmk123
6 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