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-rwxr-xr-xgraphs/piscine/cut_csv/with_cut.sh23
1 files changed, 23 insertions, 0 deletions
diff --git a/graphs/piscine/cut_csv/with_cut.sh b/graphs/piscine/cut_csv/with_cut.sh
new file mode 100755
index 0000000..9618f00
--- /dev/null
+++ b/graphs/piscine/cut_csv/with_cut.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+[ $# -ne 2 ] && exit 1
+
+if ! [ -f "$1" ]; then
+ exit 1
+fi
+
+if ! [ "$2" -eq "$2" ] 2> /dev/null; then
+ exit 1
+fi
+
+[ "$2" -lt 0 ] && exit 1
+
+if [ "$2" -gt "$(wc -l < "$1")" ]; then
+ exit 1
+fi
+
+line=$(head --lines="$2" "$1" 2> /dev/null | tail -n 1 | cut -d ';' -f 2-3 || exit 1)
+c1=$(echo "$line" | cut -d ';' -f 1)
+c2=$(echo "$line" | cut -d ';' -f 2)
+
+echo "$c1 is $c2"