pulketo

double width desktop
CO=$(xrandr | tail -n+2|head -n1| cut -d " " -f1); W=$(xrandr | grep \* | awk '{print $1}'|cut -d "x" -f1);H=$(xrandr | grep \* | awk '{print $1}'|cut -d 'x' -f2);W2=$(echo "$W*2"| tr -d $'\r' |bc -l);xrandr --fb ${W2}x${H} --output ${CO} --mode ${W}x${H} --panning ${W2}x${H}

reset:
xrandr --fb ${W}x${H} --output ${CO} --mode ${W}x${H} --panning ${W}x${H}

pulketo

PHP Parse error:  syntax error, unexpected '' (T_ENCAPSED_AND_WHITESPACE), expecting '-' or identifier (T_STRING) or variable (T_VARIABLE) or number (T_NUM_STR
ING) in xxxxxxxx.php on line ZZZ

PHP Parse error:  syntax error, unexpected ']', expecting '-' or identifier (T_STRING) or variable (T_VARIABLE) or number (T_NUM_STRING) in xxxxxxxxxxx.php on line XXX

At least on this installation of Ubuntu 18.04 & PHP7.2 ... those errors appear to be appearing just after some heredocs, so maybe heredoc syntaxis changed. (verify)

pulketo

#!/bin/bash
# Based on script by William Lam - http://engineering.ucsb.edu/~duonglt/vmware/

# Bring CPUs online
for CPU in $(ls /sys/devices/system/cpu/ |grep -E '(cpu[0-9])')
do
        CPU_DIR="/sys/devices/system/cpu/${CPU}"
        echo "Found cpu: \"${CPU_DIR}\" ..."
        CPU_STATE_FILE="${CPU_DIR}/online"
        if [ -f "${CPU_STATE_FILE}" ]; then

pulketo

find . -type f -mtime -10 -print0 | du -hc --files0-from - | tail -n 1

pulketo

Los comandos: 
head -n -1 test.txt
tail -n +2 test.txt
cut -c 20-40 test.txt
son cosillas que no usa uno seguido, pero que agradeces que existan.

pulketo

Error: can only stop created or running containers. xxIDxx is in state configured: container state improper

R= podman ps -a --sync

pulketo

zdump -v America/Mexico_City | grep $(date +"%Y")
America/Mexico_City  Sun Apr  4 07:59:59 2021 UT = Sun Apr  4 01:59:59 2021 CST isdst=0 gmtoff=-21600
America/Mexico_City  Sun Apr  4 08:00:00 2021 UT = Sun Apr  4 03:00:00 2021 CDT isdst=1 gmtoff=-18000
America/Mexico_City  Sun Oct 31 06:59:59 2021 UT = Sun Oct 31 01:59:59 2021 CDT isdst=1 gmtoff=-18000
America/Mexico_City  Sun Oct 31 07:00:00 2021 UT = Sun Oct 31 01:00:00 2021 CST isdst=0 gmtoff=-21600

pulketo

#!/bin/bash
#Requirements: nothing
#This script renames haproxy individual site configuration files to disable them for h2gencfg to be aware of them
#Script assumes templates on: /etc/haproxy/templates 
#config files on /etc/haproxy/conf.d/
#├── 20-http-domain.tld.cfg
#├── 40-https-domain.tld.cfg
#└── 50-backends-domain.tld.cfg

TIMEDATE=$(date +"%Y%m%d-%H%M%S")

pulketo

-----Instalacion
yum install gcc pcre-devel tar make systemd-devel.x86_64 -y
#yum groupinstall -y development
wget 'https://www.haproxy.org/download/2.4/src/haproxy-2.4.4.tar.gz'
tar zxvf haproxy-2.4.4.tar.gz
cd haproxy-2*
#make TARGET=linux-glibc
make TARGET=linux-glibc USE_OPENSSL=1 USE_SYSTEMD=1
make install
-----Configuracion

pulketo

Tuve problemas con un disco fisico que no lo detecta(ba) correctamente la máquina al iniciar pero que si lo conectaba como disco extra ya en el Sistema Operativo funcionaba bien. 
tons, decidí usar VirtualBox para instalarle un nuevo SO.

el usuario actual requiere poder manejar devices:
$ sudo usermod -a -G disk $USER
$ VBoxManage internalcommands createrawvmdk -filename "/tmp/diskuser.vmdk" -rawdisk /dev/sdX
Una vez en VirtualBox, solo se coloca en la parte de storage la referencia a /tmp/diskuser.vmdk y listo, ya podemos usarlo
$ sudo usermod -a -G vboxusers $USER #no se si sea estrictamente necesario, pero también lo ejecuté.
* no usar FS extravagantes, EXT4 por mucho.