jwhb

export GPG_TTY=$(tty)
pgrep -U $UID gpg-agent > /dev/null || gpg-connect-agent /bye > /dev/null 2>&1

jwhb

#!/bin/sh
while true; do >&2 printf '\x00'; sleep 20; done &

jwhb

#!/bin/sh

if [ ! "$#" -eq "2" ]; then
  echo "Usage: $0 <path> <search_text>"
  exit 1
fi

find "$1" -name '*.pdf' -exec sh -c "pdftotext -q '{}' - | grep --with-filename --label='{}' --color -i '$2'" \;

jwhb

#!/bin/sh

# start ansible container with working directory mounted as /ansible
# then run ping on targets from inventory file
docker run --rm -v $(pwd):/ansible -it webdevops/ansible:alpine ansible -m ping -i /ansible/inventory all

jwhb

// manipulate octets of IP address with Javascript regular expressions

var regex = /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.)(\d{1,3})(\/[1-3]?\d)$/;
var ip = '169.254.0.17/30';
var octet4 = ip.match(regex)[2] - 1; // match and manipulate octet
var ip2 = ip.replace(regex, '$1' + octet4 + '$3'); // reassemble IP
console.log(ip2); //169.254.0.16/30

jwhb

jwhb

@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("online.tipp10.com") {
  #training, .lightsel0 {
    background-color: #002b36;
  }
  #ticker, #status {
    background-color: #073642;
  }
  #fingers {

jwhb

# The following asadmin command creates a JDBC Security Realm. It was created with a Derby database in mind, thus all table and column names are in uppercase. For non-Derby databases you might need to respect the actual cases.
asadmin create-auth-realm --classname com.sun.enterprise.security.auth.realm.jdbc.JDBCRealm --property user-name-column=USERNAME:password-column=PASSWORD:digestrealm-password-enc-algorithm=none:group-name-column=GROUPNAME:group-table=USERS_GROUPS:user-table=USERS:datasource-jndi=jdbc/myapp-ds:jaas-context=jdbcRealm:db-user=admin:db-password=admin:digest-algorithm=none:group-table-user-name-column=USERNAME jdbcRealm

jwhb

Keybase proof

I hereby claim:

• I am jwhb on github.
• I am jwhy (https://keybase.io/jwhy) on keybase.
• I have a public key whose fingerprint is 0A90 2DEE 61AD 62B8 6970 5333 8300 84A3 9E8E 3A97

To claim this, I am signing this object:

jwhb

Pin connections: