Manipulation of the grp stack is achieved through system calls such as setgid(), getgid(), and initgroups()
White Sheets
And speaking of looks, linen sheets have increased in popularity in recent years because they are inherently more boho chic than cotton. Stylists and the Instagram-obsessed love them for their deep texture and camera-friendly looks. They ooze that effortless je ne sais quoi that people associate with French style — unpretentious but impossibly chic.


Materials
One of the most fun parts of sheet shopping is choosing color and pattern. If you have a specific aesthetic or interior design vision in mind, that’s something important to consider as you shop. Not all brands carry a wide variety of colors and patterns, so you may want to start your search with brands that do if that is important to you.
If you prefer a lighter, smoother feel, cotton sateen is an ideal bed sheet material choice for the winter months, thanks to its thicker weaving technique and ability to trap heat.




Materials for Bed Sheets: Commonly, bed sheets are crafted from materials like cotton, linen, silk, or synthetic fibers. Cotton is renowned for its breathability and moisture management, ideal for a variety of climates. Linen sheets, derived from flax fibers, offer durability and a unique textured appearance. Silk sheets, though a luxurious option, are excellent for hypoallergenic needs and temperature regulation. Synthetic fibers, such as polyester, provide affordability and resilience but may lack the natural comfort of their counterparts.