$ ssh-keygen
$ ssh-copy-id -i ~/.ssh/id_rsa.pub user@remote-host
$ find -name '*.*' | xargs grep '<pattern>' .
$ find . -type d -name 'industries-fulfillment-orchestrator*' | xargs -I {} find {} -name ownership.yaml
$ git grep 'version>9.9.0-SNAPSHOT' | awk '{print substr($1,0, length($1)-1)}' | sed -i 's/9.9.0-SNAPSHOT/9.9.109-SNAPSHOT/1'
$ git grep 'org.apache.commons.lang.' -- '*.java' | awk -F ':' '{print $1}' | xargs sed -i 's/org.apache.commons.lang./org.apache.commons.lang3./1'
or
$ git grep -l 'OldString' | xargs sed -i '' -e 's/OldString/NewString/g'
git diff HEAD:{file with path} HEAD~1:{file with path}
$ awk -F ',' '{print "$0 $1 $2"}' source.txt >output.txt
$ curl -i -H "Authorization:Basic Zmlyc3Q6JDQ3ODEl" -X GET http://192.168.1.89:8080/moonlight/v1/authenticate
parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
export PS1="\u@\h \[\033[32m\]\w\[\033[33m\]\$(parse_git_branch)\[\033[00m\] $ "
SELECT table_schema "DB Name",
ROUND(SUM(data_length + index_length) / 1024 / 1024, 1) "DB Size in MB"
FROM information_schema.tables
GROUP BY table_schema;
$ mysqldump -ujason -p --single-transaction --hex-blob --routines a_data_name "c:\temp\dump.sql"
$ mysql -ujason -p a_data_name -e "source c:\temp\dump.sql"
SELECT COLUMN_NAME, CONSTRAINT_NAME, REFERENCED_COLUMN_NAME, REFERENCED_TABLE_NAME FROM information_schema.KEY_COLUMN_USAGE WHERE TABLE_NAME = 'your table name';
alter table table_name drop index index_name
$ git diff-tree --no-commit-id --name-only -r {commit_id}
$ git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"
$ git config --global alias.last "lg -10"
export JAVA_HOME="$(dirname $(dirname $(realpath $(which javac))))"
parse_git_branch() {
git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}
export PS1="\u@\h \[\033[32m\]\w\[\033[33m\]\$(parse_git_branch)\[\033[00m\] $ "
preferences->Plugins-> check ‘External Tools’ Manager External Tools -> All languages -> add one: – input - Current Docuemtn – OUtput - Replace Current Document – ShortCut Key - Ctrl + Shift + F – Contents as follows:
#!/usr/bin/env python3
import json
import sys
j = json.load(sys.stdin)
print (json.dumps(j, sort_keys=True, indent=2))
sudo install ffmpeg
ffmpeg -i IMG_6357.MOV image-%03d.png
ffmpeg -i IMG_6357.MOV -vf fps=1 image-%03d.png