Hi,
I have an expression using grep and nawk that captures the ID number of a given Unix process. It gets printed to screen but I don't know how to declare a variable to this returned value!
For example,
ps -ef|grep $project | grep -v grep | nawk '{print $2}'
This returns my number. How... (2 Replies)
Hi,
I am new to shell scripting, I am trying to write a shell script, which will automate the process of mailing the invoices at the end of the day. For major part I am using Oracle database function.
The problem is I want to capture the value returned by the Oracle function into the script... (2 Replies)
I have a file with some values in a tab delimted format
Eg:
'test' contains:
a<tab>b<tab>c<tab>Trk_12345678
now i need to capture this value 'Trk_12345678' into a variable say 'x' and append that value of 12345678 to 12345679 and store is back to a new 'test1' file as :
'test1'... (11 Replies)
Hello, Would someone guide me on how to write a shell script the would search for a phone no using at the end text file using sed or awk and store it in a varaible or print it.
The text file is in this form
text or numbers in first line
text or numbers in second line
.
.
.
Firsname... (6 Replies)
Hi,
#Script mentioned below
txt=($(echo `./demo1.sh`))
p=0
for p in "$txt"
do
col=($(./generateTable /import/data01/sri/Developer/SqlReport/Lab/23/${var} "$p"))
.
.
.
.
done
o/p displayed upon executing a script called "demo1.sh" is as below(two seperate lines):... (2 Replies)
I have a file in a windows directory the file is delivery to us like this
07210900.dat
where
07210900 is the current date.
If I want to store that file in a variable UpLoadFileName and
rename, so I can Ftp later to a UNIX directory, I am doing this, is this correct?
CDRemoteDir='cd... (0 Replies)
I need to capture the homedir using the ssh command and then saving it to a variable.
The results from the following command is what I need to capture to a variable:
NOTE: the value I'm getting back is also incorrect. as it seems to be getting the home dir from the local server and not the... (2 Replies)
Hi, I'm new to korn and having trouble capturing the text output from one program in an array that I can then feed into another program. Direct approaches didn't work, so I've tried to break it down thus:
The program lonlat2pixline gives the values I need in the second column, so I print that... (4 Replies)
Hi
I can't get this line to work. I need to capture what is between Home and plugin_out, where the .* is located.
RUN=`echo '${TSP_FILEPATH_PLUGIN_DIR}' | sed -e 's^/results/analysis/output/Home/\(.*\)/plugin_out/g'`;
echo ${RUN};
I'm getting the error
sed: -e expression #1, char 51:... (1 Reply)
Discussion started by: jdilts
1 Replies
LEARN ABOUT CENTOS
script
SCRIPT(1) User Commands SCRIPT(1)NAME
script - make typescript of terminal session
SYNOPSIS
script [options] [file]
DESCRIPTION
script makes a typescript of everything printed on your terminal. It is useful for students who need a hardcopy record of an interactive
session as proof of an assignment, as the typescript file can be printed out later with lpr(1).
If the argument file is given, script saves all dialogue in file. If no file name is given, the typescript is saved in the file type-
script.
OPTIONS -a, --append
Append the output to file or typescript, retaining the prior contents.
-c, --command command
Run the command rather than an interactive shell. This makes it easy for a script to capture the output of a program that behaves
differently when its stdout is not a tty.
-e, --return
Return the exit code of the child process. Uses the same format as bash termination on signal termination exit code is 128+n.
-f, --flush
Flush output after each write. This is nice for telecooperation: one person does `mkfifo foo; script -f foo', and another can
supervise real-time what is being done using `cat foo'.
--force
Allow the default output destination, i.e. the typescript file, to be a hard or symbolic link. The command will follow a symbolic
link.
-q, --quiet
Be quiet.
-t, --timing[=file]
Output timing data to standard error, or to file when given. This data contains two fields, separated by a space. The first field
indicates how much time elapsed since the previous output. The second field indicates how many characters were output this time.
This information can be used to replay typescripts with realistic typing and output delays.
-V, --version
Output version information and exit.
-h, --help
Output help and exit.
NOTES
The script ends when the forked shell exits (a control-D to exit the Bourne shell (sh(1)), and exit, logout or control-d (if ignoreeof is
not set) for the C-shell, csh(1)).
Certain interactive commands, such as vi(1), create garbage in the typescript file. Script works best with commands that do not manipulate
the screen, the results are meant to emulate a hardcopy terminal.
ENVIRONMENT
The following environment variable is utilized by script:
SHELL If the variable SHELL exists, the shell forked by script will be that shell. If SHELL is not set, the Bourne shell is assumed.
(Most shells set this variable automatically).
SEE ALSO csh(1) (for the history mechanism), scriptreplay(1).
HISTORY
The script command appeared in 3.0BSD.
BUGS
Script places everything in the log file, including linefeeds and backspaces. This is not what the naive user expects.
AVAILABILITY
The script command is part of the util-linux package and is available from Linux Kernel Archive <ftp://ftp.kernel.org/pub/linux/utils/util-
linux/>.
util-linux September 2011 SCRIPT(1)