12-17-2007
Or touch a file at the end of each collection and simply gather the files newer than the file you touched the next time, then touch the file again.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
cat .servers | while read LINE; do
ssh jason@$LINE $1
done
exit 1
./command.ksh "ls -l ~jason"
Why does this ONLY iterate on the first server in the list? It's not doing the command on all the servers in the list, what am I missing?
Thanks!
JP (2 Replies)
Discussion started by: jpeery
2 Replies
2. UNIX for Advanced & Expert Users
Hi unix gurus,
I am facing problem with chown command. I am not able to change the owner of any file in my home. It gives error "not owner", though I own the file(as ls shows). What could be the reason? Is it possible that usage chown can be disabled for users.
$
$ ls -l
total 2... (10 Replies)
Discussion started by: shriashishpatil
10 Replies
3. UNIX for Dummies Questions & Answers
Howdie everyone...
I have a shell script RemoveFiles.sh
Inside this file, it only has two commands as below:
rm -f ../../reportToday/temp/*
rm -f ../../report/*
My problem is that when i execute this script, nothing happened. Files remained unremoved. I don't see any error message as it... (2 Replies)
Discussion started by: cheongww
2 Replies
4. Shell Programming and Scripting
I have a script which uses below for loop:
for (( i = 0 ; i <= 5; i++ ))
do
echo "Welcome $i times"
done
But when I run the script, it gives error message:
Syntex Error : Bad for loop variable
Can anyone guide to run it?
Thanks in advance. (10 Replies)
Discussion started by: naw_deepak
10 Replies
5. Shell Programming and Scripting
Hi
I have put alias ll='ls -la' in .profile file but it doesn't work.
On hand it works it looks like the .profile file is not beeing read.
How to check whitch file is loaded? ,profile? .bash_profile?
My system: SunOS mion 5.10 Generic
Shell: /bin/pfksh
Thanks (2 Replies)
Discussion started by: miojamo
2 Replies
6. Shell Programming and Scripting
Hello, and here's my problem:
I can't get my function to do what I want. When I call my function get_from_A_to_F I give it an argument $remainder. I want my function to substitute a number higher than 9 to a specific letter. If the argument is equal to 10 than it should change it to "A".... (8 Replies)
Discussion started by: linas
8 Replies
7. UNIX for Dummies Questions & Answers
find . -name "05_scripts" -type d -exec mv -f {}/'*.aep\ Logs' {}/.LogFiles \;
Returns this failure:
mv: rename ./019_0120_WS_WH_gate_insideTEST/05_scripts/*.aep\ Logs to ./019_0120_WS_WH_gate_insideTEST/05_scripts/.LogFiles/*.aep\ Logs: No such file or directory
I don't know why it's trying... (4 Replies)
Discussion started by: scribling
4 Replies
8. Shell Programming and Scripting
Hi,
I am using korn shell.
until ]
do
echo "\$# = " $#
echo "$1"
shift
done
To the above script, I passed 2 parameters and the program control doesn't enter inside "until" loop. If I change it to until ] then it does work.
Why numeric comparison is not working with -ne and works... (3 Replies)
Discussion started by: ab_2010
3 Replies
9. Shell Programming and Scripting
#!/bin/sh
trap "cleanup" TERM
timeout=5
mainpid=$$
cleanup()
{
echo "at $i interupt"
kill -9 0
}
watchdog()
{
sleep $1
}
(watchdog $timeout && kill -TERM $mainpid) &
run_test() (10 Replies)
Discussion started by: yanglei_fage
10 Replies
10. Shell Programming and Scripting
Hi
tail -f $PROGPATH/NBU_pgbaserestore_$1.log | while read LOGLINE
do
if ] && ! ]
then
date "+%d.%B.%Y %H:%M:%S"
echo "ERROR: NBU"
echo "$LOGLINE"
TAILKILL=$(pgrep -P $$ -x tail)
kill -9 $TAILKILL
exit 1
... (3 Replies)
Discussion started by: kvaikla
3 Replies
TOUCH(1) BSD General Commands Manual TOUCH(1)
NAME
touch -- change file access and modification times
SYNOPSIS
touch [-acfhm] [-r file] [-t [[CC]YY]MMDDhhmm[.SS]] file ...
DESCRIPTION
The touch utility sets the modification and access times of files to the current time of day. If the file doesn't exist, it is created with
default permissions.
The following options are available:
-a Change the access time of the file. The modification time of the file is not changed unless the -m flag is also specified.
-c Do not create the file if it does not exist. The touch utility does not treat this as an error. No error messages are displayed and
the exit value is not affected.
-f This flag has no effect; it is accepted for compatibility reasons.
-h If file is a symbolic link, access and/or modification time of the link is changed. This option implies -c.
-m Change the modification time of the file. The access time of the file is not changed unless the -a flag is also specified.
-r Use the access and modifications times from the specified file instead of the current time of day.
-t Change the access and modification times to the specified time. The argument should be in the form ``[[CC]YY]MMDDhhmm[.SS]'' where
each pair of letters represents the following:
CC The first two digits of the year (the century).
YY The second two digits of the year. If ``YY'' is specified, but ``CC'' is not, a value for ``YY'' between 69 and 99
results in a ``CC'' value of 19. Otherwise, a ``CC'' value of 20 is used.
MM The month of the year, from 1 to 12.
DD The day of the month, from 1 to 31.
hh The hour of the day, from 0 to 23.
mm The minute of the hour, from 0 to 59.
SS The second of the minute, from 0 to 61.
If the ``CC'' and ``YY'' letter pairs are not specified, the values default to the current year. If the ``SS'' letter pair is not
specified, the value defaults to 0.
The touch utility exits 0 on success, and >0 if an error occurs.
COMPATIBILITY
The obsolescent form of touch, where a time format is specified as the first argument, is supported. When no -r or -t option is specified,
there are at least two arguments, and the first argument is a string of digits either eight or ten characters in length, the first argument
is interpreted as a time specification of the form ``MMDDhhmm[YY]''.
The ``MM'', ``DD'', ``hh'' and ``mm'' letter pairs are treated as their counterparts specified to the -t option. If the ``YY'' letter pair
is in the range 69 to 99, the year is set to 1969 to 1999, otherwise, the year is set in the 21st century.
SEE ALSO
utimes(2)
STANDARDS
The touch utility is expected to be a superset of the IEEE Std 1003.2 (``POSIX.2'') specification.
HISTORY
A touch utility appeared in Version 7 AT&T UNIX.
BUGS
A symbolic link can't be a reference file of access and/or modification time.
BSD
February 22, 2011 BSD