11-22-2018
I am a beginner in shell script, thank you very much indeed.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a string like xxxxxx44. What's the best way to extract the digits (one or more) in a ksh script?
Thanks (6 Replies)
Discussion started by: offirc
6 Replies
2. Shell Programming and Scripting
Hi,
I would like to learn shell scripting in UNIX. Can any one please give me the support and share the information/documents with me.
If any documents please post it to aswanikumar_nimmagadda@yahoo.co.in
Thanks in advance...!!! (3 Replies)
Discussion started by: aswani_n
3 Replies
3. Shell Programming and Scripting
Hi Experts,
Here is what I am trying to do.
1) say I have a file with below strings
database1
database2
database3
data10gdb1
data10gdb2
databasewithoutdigit
2) I want to get the below output.
(- if there is any digit at the end of the string, I need to remove it)
(- Any... (3 Replies)
Discussion started by: shail_boy
3 Replies
4. Shell Programming and Scripting
Hi all,
i have such string stored in a variable
var1 = 00000120
i want the o/p
var1 = 120
is it possible to have such o/p in ksh/bash ...
thanx in advance for the help
sonu (3 Replies)
Discussion started by: sonu_pal
3 Replies
5. Shell Programming and Scripting
Hi
I am new to world on unix scripting so any assistance would be gratefully appreciated,
I am trying to write a script which reads through a file, reads in line by line, searches for a pattern, copies string after it and then to do a search and replace elsehwere in the line,
so the... (7 Replies)
Discussion started by: LonJ_80
7 Replies
6. Shell Programming and Scripting
Hi there, im sure this is really simple but i have some strings like this
e1000g123001
e1000g0
nge11101
nge3and i want to create two variables ($DRIVER and $INSTANCE). the first one containing the alpha characters that make up the first part of the string, e.g. e1000g or nge and the... (9 Replies)
Discussion started by: rethink
9 Replies
7. Shell Programming and Scripting
Hi,
How to add trailer record at the end of the flat file in the unix ksh shell scripting
can you please let me know the procedure
Regards
Srikanth (3 Replies)
Discussion started by: srikanth_sagi
3 Replies
8. Shell Programming and Scripting
Hi
I have a very large data file with several hundred columns and millions of lines.
The important data is in the last set of columns with variable numbers of tab delimited fields in front of it on each line.
Im currently trying sed to get the data out - I want anything beetween :RES and... (4 Replies)
Discussion started by: Manchesterpaul
4 Replies
9. UNIX for Dummies Questions & Answers
My input is as below :
/splunk/scrubbed/rebate/IFIND.REBTE.WROC.txt
/splunk/scrubbed/rebate/IFIND.REBTE.WROC.txt
/splunk/scrubbed/loyal/IFIND.HELLO.WROC.txt
/splunk/scrubbed/triumph/ifind.triumph.txt
From the above input I want to extract the file names only .
Basically I want to... (5 Replies)
Discussion started by: IshuGupta
5 Replies
10. Shell Programming and Scripting
Hello,
I have a log file with logs such as
01/05/2017 10:23:41 : file.log.38: database error, MODE=SINGLE, LEVEL=critical, STATE: 01170255 (mode main
how can i use perl to extract the 8-digit number below from the string
01170255
Thanks (7 Replies)
Discussion started by: james2009
7 Replies
LEARN ABOUT NETBSD
script
SCRIPT(1) BSD General Commands Manual SCRIPT(1)
NAME
script -- make typescript of terminal session
SYNOPSIS
script [-adfpqr] [-c command] [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 typescript.
Option:
-a Append the output to file or typescript, retaining the prior contents.
-c command
Run the named command instead of the shell. Useful for capturing the output of a program that behaves differently when associated
with a tty.
-d When playing back a session with the -p flag, don't sleep between records when playing back a timestamped session.
-f Flush output after each write. This is useful for watching the script output in real time.
-p Play back a session recorded with the -r flag in real time.
-q Be quiet, and don't output started and ended lines.
-r Record a session with input, output, and timestamping.
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 used 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).
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.
BSD
October 17, 2009 BSD