Being new to shell scripting I hope this question isn't too elementary but here goes.
I run a grep statement - grep 'sqr' sqrmodule.par and the grep statement returns correctly the information that I'm looking for. Now I want to take the output from the grep statement and load it into a... (2 Replies)
Hello-
The code below works fine expect that it does not update the table CTL_INTERFACE "red highlight". Any idea what I'm doing wrong here?
Thanks:D
# coNNECT to the database and insert a row then get the new row id
cycle_id=`sqlplus -S $XXX_USER/$XXX_PW@$XXX_CONNECT << EOF
SET ECHO... (3 Replies)
i have such awk working fine but how to use variable instead of strings
awk '/asdasd.*asda.*asdasd/' file2.txt
This is not working:
awk '/${a}.*${b}.*${c}/' file2.txt
Thanks & regards
Peter (7 Replies)
i want to use multple sql count statements and store these count values in unix variable but in one connection only i.e. in only 1 time database should be hit ,which is the main requirement. (1 Reply)
Hi
I am wondering is it possible to combine two greps together
I have two greps.
grep "^,, *\." file
(grep the line which has a '.' in the third column)
grep "=" file
(grep the line which has = anywhere)
How to put them together so that if the content of the file that match either... (1 Reply)
Hi all,
I have a problem, I need a grep -v but, the patterns of the grep should be C variables.
Example:
char var1="h";
char var2="o";
char var3="d";
system("grep -v \"var1 var2 var3\" file.txt");
----
----
----
I try it but... Can u help me?
Thanks beforehand
P.S. Sorry for... (4 Replies)
Help,
I have a ksh script that has some variables within the grep command, I am then setting another variable that greps the variables that have greps within them.
cat $WORKINGDIR/meter_list.txt | while read meter
do
serialnum=$(cat masterlogfile.txt | grep "$meter" | awk '{ print $19 }'... (7 Replies)
I would like to know if grep can extract the following requirement.
I have the folllowing piece of SQL in a file and need to grep the FROM part.
mp db-ter-fast-export C100_Input_Target_Table__table_ "${DB}"'/teradata.dbc' -select 'SELECT UPPER(trim(proj_id)) as proj_id,
latest_job_id,... (9 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
The issue I am having is part of a validation problem. My script will validate 3 or 4 parameters entered by the... (4 Replies)
Hi, I'm currently trying to use variables in grep on my script. Printing the variable via echo works fine. Also, if I hard coded the date of the appointment it works just fine. But, if I try to use the $DATE as an argument in grep it doesn't do anything.
#!/bin/bash
DATE=${2}/${3}/${1} ... (6 Replies)
Discussion started by: nuclearpenguin
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