added backup function, fixed permissions on 4chandl

2019-08-26 10:06:35 +02:00 · 2019-08-26 10:06:35 +02:00 · 176fbf8611
parent 1e11b7642b
commit 176fbf8611
2 changed files with 3 additions and 0 deletions
--- a/fishfunctions/4chandl.fish
+++ b/fishfunctions/4chandl.fish
--- a/fishfunctions/backup.fish
+++ b/fishfunctions/backup.fish
@ -0,0 +1,3 @@
+function backup -d "backs up a file and appends to its name the date and time of backup"
+    cp $argv[1] $argv[1].bak.(date +"%Y%m%d%H%M%S")
+end