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Try something like this:

# crontab -l -u hergp
0 * * * * /home/hergp/hello.sh
# EDITOR="sed -i s/hello/world/" crontab -e -u hergp
crontab: installing new crontab
# crontab -l -u hergp
0 * *...

This minor version difference should not matter.

Probably a login script like .bashrc or .profile produces some output which confuses rsync. If so, eliminate this output at least for non...

You should remove any interface attributes from the ABCinternal zone or every ssh-connect arriving on one of the listed interfaces will be accepted.

I can't see any active services but ssh in your...

Hmm, can you check all active zones, if service ssh or port 22/tcp is present somewhere? You can do this by either running

firewall-cmd --get-active-zones
and then for each zone listed
...

You probably have not removed the ssh service from the default zone

firewall-cmd --permanent --zone=public --remove-service=ssh
firewall-cmd --reload

sudo switches users, not groups. But you can assign the apache group to those users as secondary group

usermod -a -G apache fred
After this, fred is a member of both groups simultaneously. Both...

For example

fred ALL=(apache) ALL
allows fred to switch to the apache user. He has to enter his own password every time he switches. If he shall be allowed to switch without entering his...

You are welcome abigbear, glad I could help.

If your request works in a browser, then your API requires a GET request, not a POST.

Does

curl 'http://192.168.1.13/api/callAction?deviceID=453&name=setValue&arg1=40'

work?

Firewalld implements a zone concept. To allow access to services based on the source address, just create a new zone, add source addresses and services to the zone and you are done.

Here is an...

Try

awk '{ if ($3 == "TS_") $5 = "$-1.00" ; print }' input >output

The offender seems to be set -f. This option tells the shell to disable expansion of wildcards. Putting set +f at the end of the function should solve the problem.

...
done
set +f
}

I don't think that this is possible. But maybe someone with better NodeJS knowledge has an idea?

The shebang line does only work with languages that interpret the hash-sign as a comment. Javascript does not, so it thinks, that #!/usr/bin/js is a valid statement. By the way, if you feed your...

If you need an init script to start a DB2 instance at system boot you can use this minimalistic script:

# chkconfig: - 91 09
DB2BASE=/opt/ibm/db2/V9.7.5
DB2INST=db2inst1
case "$1" in
...

You can try this awk script. It looks for fields looking like dates, splits them into month, day and year and recombines them using a proper format.


BEGIN {
FS="|"
OFS="|"
}
{
...

This output shows, that php was not installed using a package manager on your system. Someone compiled and installed php from source. Therefore there is no way to update your installation using yum...

According to Redhat's knowledgebase, this should be fixed in php-5.3.3-46 or later.

Check your installed version with

# rpm -q php
php-5.3.3-48.el6_8.i686
If the installed version is too...

I tested your script with three different recipients using GMail, Notes and Roundcube clients and in every situation the HTML table was displayed properly.

It works here with slight adjustments using bash:

#!/bin/bash

arr=( 1 2 3 4 )
n=${#arr
}

for (( i = n-1; i >= 0; i-- ))
do
echo ${arr[i]}
done
Output:

4
3
2
1

%5dn prints the line number with a standard printf like format of %5d (numeric, 5 characters wide with leading blanks).

< or > are literal strings.

%L is substituted by the line content.
...

Or maybe this?

file1:
one
two
three
file2:
one
two
four
and
$ diff --old-line-format="%5dn< %L" --new-line-format="%5dn> %L" --unchanged-line-format="" file1 file2
3< three
3>...

The problem is most likely not the physical hardware in your laptop, but the virtual hardware created by VMware for your virtual machine. Try to experiment with the settings of the virtual hardware....

Looks like the output of the select statement is not just 0, but something like 0.

If the status code in the database does not contain blanks, you just could remove the quotes from the case...

I am not sure, if I understand you correctly. Do you mean the SQL SELECT statement or the case-construct afterwards? Can you give an example?