Notes
Please see example below:
df -h |sed -E 's/[[:space:]]+/,/g' > testfile.xls
You now can open testfile.xls file using Excel or analog to see your table
You may generate any table comma separated to get excel table… Read the rest
BusyBox combines tiny versions of many common UNIX utilities into a single small executable.
This may help you when you got your shell broken since busybox in independent binary which includes a lot of commands inside.
In simple words this tool can save your life 🙂
Find the latest version of busybox at https://busybox.net/downloads/binaries… Read the rest
To create screen:
screen -S cpu_check
To detach:
Ctrl+A+D
Get list of existen screens:
screen -ls
To back to screen
screen -r 22324.cpu_check
To back to screen if there is only one created:
screen -x
Also to back to screen:
screen -x 22324.cpu_check… Read the rest
“ea-php72” is not an EA4 SCL PHP
Update both .bash_profile and .bashrc files under your home/ directory as following:
export PATH=/opt/alt/php72/usr/bin:$PATH alias ea-php72="/usr/local/bin/lsphp"
Use a real path to your PHP binary file if its not yours /usr/local/bin/lsphp
Run to apply updates:
source .bashrc… Read the rest
The primaries are put between square brackets to indicate the test of a conditional expression
[ -a FILE ] True if FILE exists.… Read the rest
[ -b FILE ] True if FILE exists and is a block-special file.
[ -c FILE ] True if FILE exists and is a character-special file.
You need to use \! before shell command
Examples:
MariaDB [(none)]> \! date; Sun Sep 9 03:18:38 CEST 2018 MariaDB [(none)]> \! ls -d public_html; public_html MariaDB [(none)]> \! touch 1.txt MariaDB [(none)]> \! ls 1.txt 1.txt MariaDB [(none)]> \! uptime; 03:19:40 up 8 days, 11:45, 8 users, load average: 4.92, 5.07, 4.89 MariaDB [(none)]>… Read the rest
The Linux niceness scale goes from -20 to 19. The lower the number the more priority that task gets.
If the niceness value is high number like 19 the task will be set to the lowest priority and the CPU will process it whenever it gets a chance.… Read the rest