I need to redirect screen o/p of shell script to file , but I don't want to use "tee" command
but I want to write some code inside the shell script itself so wen I execute
it will display o/p in screen as well as in the back it will create file /var/tmp/testing`date +'%d%h%Y%T'`.log and put tat o/p the
I m struck is it possible in shell
regards
TaD
Last edited by Franklin52; 04-15-2011 at 04:40 AM..
Reason: Please use code tags
Hi,
This is what I am trying to do.
1) connect to 3 remote servers from my local machine
serverA serverB serverC
2) read error file from each server
cat /var/lib/mysql/mydb.err
3) grep for lines displaying "yesterday" date
grep "`date +%y%m%d' '-d\"1 day ago\"`"
4) Append those lines to a... (7 Replies)
Hi,
1.some_command > logfile1 2>&1 will redirect everything to the file logfile1 without displaying the output of the command on the screen.
2.some_command | tee logfile1 | tee logfile2will redirect the output to logfile1 and logfile2, as well as display the output of the command on the... (1 Reply)
Hi All,
Solarix/Bash v3x
Im trying to output any standard errors created by the script to a file using the below command:
. runDTE.sh 2> "$DTE_ERROR_FILE"
however the errors do get written to the dir/file stored in $DTE_ERROR_FILE but the error does not appear on the terminal screen in... (4 Replies)
I'm not a complete novice at unix but I'm not all that advanced either. I'm hoping that someone with a little more knowledge than myself has the answer I'm looking for.
I'm writing a wrapper script that will be passed user commands from the cron...
Ex:
./mywrapper.sh "/usr/bin/ps -ef |... (1 Reply)
BACK STORY:
I have a script build.py . (It's for creating the ISO file for a special edition of Swift Linux.) This build.py script executes the mintConstructor.py script that I use to modify the Regular Swift Linux ISO to get the special edition Swift Linux ISO. The lines of the script that... (2 Replies)
Hi,
I've been using the following commands in my automated scripts, to ensure that all text output is sent to a log file instead of to the screen:
exec 1>>$SCRIPT_LOG_FILE
exec 2>>$SCRIPT_LOG_FILE
However, I've now discovered that the system used for automating the script executions... (4 Replies)
I have to redirect STDERR messages both to screen and also capture the same in a file but STDOUT only to the same file.
I have searched in this formum for a solution, but something like
srcipt 3>&1 >&2 2>&3 3>&- | tee errs
doesn't work for me...
Has anyone an idea??? (18 Replies)
I have code fragment like
{
aa
bb
cc
} > $LOG
aa bb cc, all call function "ff", I want "ff" to print on the screen,but others do not print on the scree, is there a method? I can't use "tee", becasue tee I meet the write "error"
ff()
{
echo "hello"
} (2 Replies)
I'm on Ubuntu 14.04 and I manually updated my coreutils so that "tee" is now on version 8.27
I was running a script using bash where there is some write to pipe error at some point causing the tee command to exit abruptly while the script continues to run. The newer version of tee seems to prevent... (2 Replies)
"Debain 9 - LXDE"
I execute follow line in the bash terminal:
/ts3/server/ts3server_startscript.sh start createinifile=1 | tee -a /ts3/server/key.txt
The displayed output looks like follow:
My key.txt file looks like follow:
How can i save the whole displayed text in my file?
Why does... (5 Replies)
Discussion started by: int3g3r
5 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