01-27-2009
LOL...joey, I had to log back in...you got to this before I could
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
I'm having some trouble reading a file that was 'cat' through a while loop. Can anyone suggest alternatives? what i do is
cat filename|grep *.stuff
while read line
do
echo $line
... and other commands
done
The cat,grep line seems to work correctly, but the script hangs when i add in... (3 Replies)
Discussion started by: chugger06
3 Replies
2. Shell Programming and Scripting
I am writing a script that is running a loop on one file to obtain records from another file.
Using egrep, I am finding matching records in file b, then outputing feilds of both into another file.
****************************
filea=this.txt
fileb=that.txt
cat $filea | while read line
do... (1 Reply)
Discussion started by: djsal
1 Replies
3. UNIX for Dummies Questions & Answers
Hi
Can anybody tell the difference between Difference between cat , cat > , cat >> and touch command in UNIX?
Thanks (6 Replies)
Discussion started by: skyineyes
6 Replies
4. Shell Programming and Scripting
STEP 1
# Set variable
FILE=/tmp/mainfile
SEARCHFILE =/tmp/searchfile
# THIS IS THE MAIN FILE.
cat /tmp/mainfile
Interface Ethernet0/0 "outside", is up, line protocol is up
Hardware is i82546GB rev03, BW 100 Mbps
Full-Duplex(Full-duplex), 100 Mbps(100 Mbps)
MAC address... (6 Replies)
Discussion started by: irongeekio
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5. Shell Programming and Scripting
Hi All,
version :-
SunOS rdrsu1 5.10 Generic_142900-12 sun4u sparc SUNW,SPARC-Enterprise
I have a requirenemet, where I have to extrace eroror start with ORA-, which match a perticular date. In below text I only extract out error coming on wed-8 and start with text like "ORA-". hope you... (4 Replies)
Discussion started by: alok.behria
4 Replies
6. Shell Programming and Scripting
Hi all,
I need to create loop script to read full line and append a variable to each line.
cat file
I need the output like below
10.0.0.1,136 1 24 048800 id N4 No_Light
10.0.0.1,137 1 25 048900 id N4 No_Light
10.0.0.1,140 1 28 048c00 id N4 No_Light
10.0.0.1,262 1 38 048e80... (13 Replies)
Discussion started by: ranjancom2000
13 Replies
7. AIX
hi Guys,
Am new to this awesome forum, and yea i need some help here asap thnx :)
i have a directory with over 34000 text files, i need a script that will delete the last line of each of this file without me necessary opening the files.
illustration:-
file1 200 records
file2 130 records... (5 Replies)
Discussion started by: eetang
5 Replies
8. UNIX for Beginners Questions & Answers
Here's my script
echo "1" >>hello.txt
echo "2" >>hello.txt
echo "3" >>hello.txt
mailx -s "Check Status" #myteam@mycomp.com<hello.txt In Outlook I see EMail body as
when I want it to be
can you please suggest ? (29 Replies)
Discussion started by: mohtashims
29 Replies
9. Shell Programming and Scripting
Hello, :)
I've an issue with the creation of a directory, All work without it :mad: So, below, my scripts with the debug output :
#!/bin/bash
# PATHS
HOME_BACKUP="/home/backup"
HOME_SCRIPT="/home/scripts/test/backup_server"
TARGET="/var/www"
# DATE
DATE_Ymd=$(date +%Y-%m-%d)
#... (1 Reply)
Discussion started by: Arnaudh78
1 Replies
LEARN ABOUT DEBIAN
sleepctl
SLEEPCTL(1) General Commands Manual SLEEPCTL(1)
NAME
sleepctl - enable/disable sleepd
SYNOPSIS
sleeptcl [on|off|status]
DESCRIPTION
sleepctl allows temporarily disabling of the sleepd(8) daemon, by a regular user. This can be useful when you're in the middle of a long
download or compile, and don't want the system going to sleep in the middle.
"sleepctl off" makes sleepd not put the system to sleep even if it thinks it is idle. If this command is run more than once, the requests
stack up, and a like number of "sleepctl on" commands must be run to re-enable sleeping. This may be useful if multiple automated processes
or users use the command. Note that the system may still be put to sleep for other reasons, such as a failing battery.
"sleepctl on" re-enables sleeping. If sleeping is re-enabled and sleepd has seen no system activity for some time, and has been prevented
from putting the system to sleep, it may put the system to sleep immediatly.
"sleepctl status" outputs the current status of sleepd.
Note that if the system is forced to sleep by other means, sleepd will not remember what mode it was in when it wakes back up, and will
return to the default mode of putting the system to sleep after some amount of inactivity. This is by design, so you may easily and natu-
rally undo the effects of a "sleepctl off" without remembering to turn it back on.
This program communicates with sleepd by writing to the file /var/run/sleepd.ctl. As such, it needs read/write access to that file. It also
needs to run as whatever user sleepd runs as, so it can hup the daemon.
EXAMPLES
sleepctl off ; wget http://foo/huge.tgz ; sleepctl on
SEE ALSO
sleepd(8)
http://kitenet.net/~joey/code/sleepd/
AUTHOR
Joey Hess <joey@kitenet.net>
SLEEPCTL(1)