I need to write a script that maintains many directories. I was wondering is there is a way to create a list of the directories inside a script so that you can then use “while read line” to perform different commands for each directory.
Something like this
#!/bin/sh
MYLIST:
/dir1
/dir2... (1 Reply)
Hi All,
Can I use AWK script to read data from Oracle table (some embedded SQL perhaps) The reason for this that I have a data file and I need to do some basic validations of the data in the file with some statistical figures related to the data file that I have stored in a Oracle table.
Thanks... (2 Replies)
Hi ,
well at the beginning i simply type :
cat file.1|grep 'update process'
but for looping and table needs , i wanted to do the following :
var1="grep 'update process'"
cat file1|"var1"
and i got error :
grep: can't open update
grep: can't open process
when it works if i... (6 Replies)
I'm running into a problem with a differential backup script written in GNU Bash 3.0 - the following stripped down code demonstrates the problem quite nicely.
$ DATE="last tuesday"
$ date --date="$DATE"
Tue Jan 6 00:00:00 PST 2009
So far so good.
$ CMD="date --date=\"$DATE\""
$... (6 Replies)
hi all, i am new to this..i have some bash scripts that i would like to run on a microcontroller.. do i have to load a Linux/UNIX OS first? how do I do this? are there any good links to read about this? any help appreciated.. (1 Reply)
Hi,
I am encoding the username and password to the url and use it with wget.
I.e wget ftp://username:password@myserver.com/test.mp3
However this does not work if the password contains @ character. if the password contains @, then the encoded url becomes
wget... (1 Reply)
Hi,
I dont know whether it is the right space to put it... but didnt found related Embedded.
I want to start learning Embedded systems in Unix, It would be greatly appreciable if someone could help me to start off ....
Thanks (0 Replies)
i have a problem in Use static variables in Qt C++ under CentOS 5.5
i need to pass a variable from GUI to class all function are static.
it always give me that error error: undefined reference to strChar
class QPython : public QObject
{
private:
public:
QString strChar;
static PuObject*... (1 Reply)
Greetings all,
i have csv file with pipe separated columns
SSN|NAME|ADDRESS|FILLER
123|abc|myaddress|xxx
234|BBB|my
add
ress
broken up|yyy
In the example above, the second record is broken into multiple lines. I need to keep going until I find a "|" since this issue is with the... (14 Replies)
Discussion started by: stayalive
14 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