linux:sed

差别

这里会显示出您选择的修订版和当前版本之间的差别。

到此差别页面的链接

--- linux:sed [2016/11/22 14:33] – 创建 memory
+++ linux:sed [2023/12/03 10:24] (当前版本) – 外部编辑 127.0.0.1
@@ 行 10: / 行 10: @@
   sed -i 's|word|words' file
+Replace multiple target (sperate with '';''):
+  sed -i 's|word|words;s|hello|bye' file
 ==== Delete ====
@@ 行 20: / 行 24: @@
   sed -i '/import/,+1d' file
+Delete specify line by line number [(cite:>[[http://stackoverflow.com/a/6022431|bash tool to get nth line from a file]])]
+  sed -i "${NUM}q;d" file
+==== Create backup file ====
+Directly modify file and create a backup file:
+  sed -i.bak 's/test/ok/g' file
 ===== Reference =====

linux/sed.1479796409.txt.gz · 最后更改: 2023/12/03 10:24 (外部编辑)