| # Usage: | |
| # source iterm2.zsh | |
| # iTerm2 tab color commands | |
| # https://iterm2.com/documentation-escape-codes.html | |
| if [[ -n "$ITERM_SESSION_ID" ]]; then | |
| tab-color() { | |
| echo -ne "\033]6;1;bg;red;brightness;$1\a" | |
| echo -ne "\033]6;1;bg;green;brightness;$2\a" |
copied from https://stackoverflow.com/a/42800989/10760563
Before resizing the filesystem by "resize2fs" command you should first resize your partition:
let's list block devices attached to our box:
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
xvda 202:0 0 16G 0 disk
| #!/bin/bash | |
| # Source: | |
| # https://gist.github.com/ericharth/8334664 | |
| # | |
| # Thanks: | |
| # https://github.com/anderssonjohan | |
| # | |
| # Usage: | |
| # ./createcertfilesfrompfx.sh /path/to/domain.pfx | |
| # |
| socat - UDP4-DATAGRAM:192.168.30.255:61111,bind=:61111,ip-add-membership=192.168.30.255:eth0 | |
| socat - UDP4-DATAGRAM:192.168.30.0:61111,sp=61111,broadcast,range=192.168.30.0/24 | |
| ncat -i 5 -m 1 -u -l 0.0.0.0 61111 2> /dev/null | |
| ncat -v -u -l 0.0.0.0 61111 | |
| echo '{ "fubar": true, "test": "lorem ipsum" }' | ncat -v --send-only -u 192.168.30.255 61111 | |
| nc -uklvv -w 1 0.0.0.0 61111 |
| <?php | |
| /** | |
| * Create private key: | |
| * $ openssl genrsa -out private.key 2048 | |
| * | |
| * Create public key: | |
| * $ openssl rsa -in private.key -outform PEM -pubout -out public.pem | |
| */ |
| #!/usr/bin/env bash | |
| # # # # # # # # # # # # # # # # # # # # | |
| # Compare two versions | |
| # https://stackoverflow.com/a/4025065 | |
| # | |
| # Arguments: | |
| # VERSION_1 | |
| # VERSION_2 | |
| # Returns: |
| #!/usr/bin/env bash | |
| spinner() { | |
| local cl="\r\033[K" | |
| local pid=$1 | |
| local spinnging=true | |
| local delay=0.05 | |
| local spinstr="⠏⠛⠹⠼⠶⠧" | |
| printf " " |
| #!/usr/bin/env bash | |
| RED="$(tput setaf 1)" | |
| GREEN="$(tput setaf 2)" | |
| YELLOW="$(tput setaf 3)" | |
| BLUE="$(tput setaf 4)" | |
| BOLD="$(tput bold)" | |
| NORMAL="$(tput sgr0)" | |
| CLEAR="\r\033[K" |
| # force https | |
| server { | |
| listen 80; | |
| server_tokens off; | |
| server_name domain.com www.domain.com; | |
| location / { | |
| return 301 https://www.domain.com$request_uri; | |
| } | |
| } |
| #!/usr/bin/env bash | |
| # http://apple.stackexchange.com/questions/57412/how-can-i-trigger-a-notification-center-notification-from-an-applescript-or-shel | |
| if [ "$(uname)" == "Darwin" ]; then | |
| osascript -e 'display notification "This is the description" with title "This is the title" sound name "Sound Name" | |
| fi |