• array
• Bash
• EN
• Linux

Q: how to read a file into array with bash?

A: use mapfile

example

// file to read
sMimeTypeList="/etc/mime.types";

// create array `aMimeType`
mapfile aMimeType < <(cat "$sMimeTypeList" | grep -v "^$");

// test outputs
echo "${aMimeType[@]}";         # all
echo "100: ${aMimeType[100]}";  # just the 100. entry

• Android
• Bash
• DE
• FAT32
• Linux

SD Karte FAT32 formatieren für Android

In Konsole

while true;do sudo dmesg -c;done

Dann SD Card in PC einlegen/connecten, Log beobachten und CD Karte identifizieren.

Beispiel:

[ 2568.861674] sd 8:0:0:0: [sde] 30318592 512-byte logical blocks: (15.5 GB/14.5 GiB)
[ 2568.882944]  sde: sde1 sde2
[ 2569.280993] FAT-fs (sde1): Volume was not properly unmounted. Some data may be corrupt. Please run f […]