10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am trying to create some variables based on the input by the user, say if user entered 3 then 3 variables and if 5 then 5 variables.
I am using a for loop
for (( i=1; i <= $num; i++ ))
do
x="num"
x+=$i
done
When i am using echo $x it will show num1 but now how to create variables... (3 Replies)
Discussion started by: Raj999
3 Replies
2. UNIX for Dummies Questions & Answers
Hi All,
<Re-posting in Correct group>
I'm trying to select all the files in a folder that starts with a particular name format and are created in a gven date range using 'ls' command...but i'm not successful....
Example : I'm trying to see all the text files in a folder who names start... (6 Replies)
Discussion started by: Satya C1
6 Replies
3. Red Hat
I ran the following command.
cat abc.c > abc.c
I got message the following message from command cat:
cat: abc.c : input file is same as the output file
How the command came to know of the destination file name as the command is sending output to standard file. (3 Replies)
Discussion started by: ravisingh
3 Replies
4. Red Hat
I am attempting to create a script that would allow me to list all the instances associated with a DB2 and then prompt the user to choose which one to issue the db2profile command against. I use the db2 command db2ilist to get a list of the instances for a particular server, but the number of... (1 Reply)
Discussion started by: slatoms
1 Replies
5. Shell Programming and Scripting
Hello Unix Gurus :
It would be really appreciative if can find a solution for this .
I have records in a file .
I need to Capitalize the records based on condition .
For Example i tried the following Command
COMMAND -->
fgrep "2000YUYU" /export/home/oracle/TST/data.dat | tr '' ''... (12 Replies)
Discussion started by: tsbiju
12 Replies
6. Shell Programming and Scripting
Hi people,
I am writing a korn shell script, and one of the command gives an output something like below:
release.label.2010.03.02
objects:
/project/path/to/some/file_name.ksh
/project/path/another/file_name01.dat
I have to retrieve the file paths one by one & use them as... (9 Replies)
Discussion started by: kiwin1000
9 Replies
7. UNIX for Advanced & Expert Users
This my script
ls *.ksh
ls *.ksh > a.txt
i=1
cat "a.txt" | while read a
do
if
then
echo "abc"
echo "abc" > m.ksh
echo "m.ksh" >> a.txt
i=2
fi
echo $a
done
ls *.ksh
--------------------------
My Output is
a.ksh - > first ls *.ksh (1 Reply)
Discussion started by: kingganesh04
1 Replies
8. Shell Programming and Scripting
I'm using the korn shell and trying to create a case statement from the contents of a file that is changed regularly,
each line of the file has three fields,
eg
track1 202.111.111.111 99
room7 222.111.222.333 76
I'm using awk to select each variable. I've been unable to figure out how to... (5 Replies)
Discussion started by: squrcles
5 Replies
9. Shell Programming and Scripting
Hi Guru's,
Eventhough I know basic shell scripting, Iam not an expert.
Can any one help me to get a logic/answer for the below requirement:
I've to create an output file "outputfile.txt" from many datafiles (ex: abc.dat, xyz.dat).
Header record layout for "outputfile.txt" should be... (7 Replies)
Discussion started by: ganapati
7 Replies
10. Shell Programming and Scripting
HI
I want to create a date folder and then a log file under it, which will hold all output of shell script. Say shell script abc.sh runs every day and I want to redirect the output of abc.sh > /opt/bea/wls81/Pkmtest/$(date +%Y%m%d)/ant.log.
Here date should always change according to system... (2 Replies)
Discussion started by: pankajkrmishra
2 Replies
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
