5 ms·
I believe the simplest database is this: #!/bin/bash db_set () { echo "$1,$2" >> database } db_get () { grep "^$1," database
by chirau 8y ago
I believe the simplest database is this:
#!/bin/bash
db_set () {
echo "$1,$2" >> database
}
db_get () {
grep "^$1," database | sed -e "s/^$1,//" | tail -n 1
}
- pmccarren 8y agoLet's optimize! #!/bin/bash db_set () { echo "$1,$2" >> database } db_get () { # read database line by line in reverse, stopping at first match tac database | grep -m 1 "^$1," | sed -e "s/^$1,//" }