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1. Shell Programming and Scripting
Hi All,
I am trying to run a script which will search for 2 strings(stopped,started) in a text file and echo an output depending on below condition
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v
ggg
f
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This script runs tshark, then displays the output. I want to read a keypress at all times throughout this script, especially during the 10 seconds that tshark is running. This code however, only takes input before tshark runs.
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3. Shell Programming and Scripting
Can you explain what this line of script is doing.
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4. UNIX for Advanced & Expert Users
I am trying to get my history in sync in multiple bash sections and things aren't working the way I expect.
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Discussion started by: gg48gg
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5. Shell Programming and Scripting
Hi All,
Appreciate your quick help, if you have any idea if there is any HISTFILE in AIX (ksh shell).
Thanks in Advance. (1 Reply)
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6. Shell Programming and Scripting
Hi, I hope the title does not scare people to look into this thread but it describes roughly what I'm trying to do. I need a solution in PHP.
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I have a script that sets the env variable path based on different conditions.
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8. UNIX for Dummies Questions & Answers
Hi there,
I found a trick to easily postpone a command by a few seconds:
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9. Shell Programming and Scripting
Hi,
I am running this is korn shell
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10. SuSE
Sir,
I using the following commands in a file (part of a bigger script):
#!/bin/bash
cd /opt/oracle/bin
ls -lt | tail -1 | awk '{print $6}' >> /tmp/ramb.out
If I run this from the command prompt the result is:
2007-05-16
if I run it as a cron job then... (5 Replies)
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history(n) Provides a history for Entry widgets history(n)
__________________________________________________________________________________________________________________________________________________
NAME
history - Provides a history for Entry widgets
SYNOPSIS
package require Tcl 8.4
package require Tk 8.4
package require history ?0.1?
::history::init pathName ?length?
::history::remove pathName
::history::add pathName text
::history::get pathName
::history::clear pathName
::history::configure pathName option ?value?
bell
_________________________________________________________________
DESCRIPTION
This package provides a convenient history mechanism for Entry widgets. The history may be accessed with the up and down arrow keys.
::history::init pathName ?length?
Arranges to remember the history of the named Entry widget. An optional length determines the number of history entries to keep.
This may be changed later with ::history::configure. History entries must be added with the ::history::add command before they can
be seen.
::history::remove pathName
Forgets all history entries for the Entry pathName and removes the history bindings.
::history::add pathName text
This command is used to add history entries to an Entry that has previously had ::history::init called on it. This command should be
called from your Entry handler with the contents of the entry (or whatever you wish to add to the history).
::history::get pathName
This command returns a list containing the history entries for the Entry pathName
::history::clear pathName
This command clears the history list for the named Entry.
::history::configure pathName option ?value?
This command queries or sets configuration options. Currently the options recognized are length and alert. Setting the length deter-
mines the number of history entries to keep for the named Entry. Alert specifies the command to run when the user reaches the end of
the history, it defaults to
bell
entry .e
bind .e <Return> [list ProcessEntry %W]
::history::init .e
pack .e
proc ProcessEntry {w} {
set text [$w get]
if {$text == ""} { return }
::history::add $w $text
puts $text
$w delete 0 end
}
KEYWORDS
entry, history
history 0.1 history(n)