keikoro

# ~         find in $HOME
# fdl       file types: f = file, d = directory, l = symbolic link
# $GROUP    current group permission

find ~ -type fdl -group $GROUP -print

keikoro

# ~             find in $HOME
# fdl           file types: f = file, d = directory, l = symbolic link
# $GROUP        current group permission
# -exec         do something with found files
# :$NEWGROUP    new group permission (needs leading colon! -> chown owner:group)
# {}            placeholder for each found file
# \;            escape the semicolon that ends the -exec part of the command

find ~ -type fdl -group $GROUP -print -exec chown :$NEWGROUP {} \;

keikoro

# gcc                       start GNU compiler
# -Wall                     [optional] flag to show warnings (all possible warnings)
# $DESIREDEXECUTABLENAME    [optional] name of resulting executable file; otherwise gcc auto-outputs to a.out 
# $MYFILE.c                 C file that should get compiled

gcc -Wall $DESIREDEXECUTABLENAME $MYFILE.c

keikoro

/*  Output multiple (integer) values
    defined in a function
    to main function.

    Based on solution #2 of accepted answer in this Stack Overflow thread:
    https://stackoverflow.com/questions/2620146/
    how-do-i-return-multiple-values-from-a-function-in-c
*/

#include <stdio.h>

keikoro

/*  Output multiple (string) values
    defined in a function
    to main function.

    Based on solution #2 of accepted answer in this Stack Overflow thread:
    https://stackoverflow.com/questions/2620146/
    how-do-i-return-multiple-values-from-a-function-in-c
*/

#include <stdio.h>

keikoro

there's a bash script for this now: clirepo

keikoro

list collaborators
-X GET is optional
$ curl -u 'USERNAME' -X GET https://api.github.com/repos/USERNAME/REPONAME/collaborators

add a collaborator
$ curl -u 'USERNAME' -X PUT -d '' https://api.github.com/repos/USERNAME/REPONAME/collaborators/COLLABORATORNAME

delete a collaborator
-d '' is optional
$ curl -u 'USERNAME' -X DELETE -d '' https://api.github.com/repos/USERNAME/REPONAME/collaborators/COLLABORATORNAME

keikoro

Committing

empty initial commit
$ git commit --allow-empty -m "initial commit"

Branches

create a "blank" branch (coming from an existing branch)
and remove all files and directories in the current directory
$ git checkout --orphan newbranch

keikoro

there's a bash script for this now: clirepo

keikoro

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import csv

filename = 'inputsheet.csv'
delimiter = ','

with open(filename, newline='') as csvfile:
    reader = csv.reader(csvfile, delimiter=delimiter)