linux:command

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:command [2016/09/26 10:08] – Add view disk usage command memory
+++ linux:command [2023/12/03 10:24] (当前版本) – 外部编辑 127.0.0.1
@@ 行 2: / 行 2: @@
 ===== User and Group =====
+Add a user:
+  useradd [username]
+  passwd [username]   # set user login password
 List all groups on this system:
@@ 行 28: / 行 33: @@
   ncdu -x -q   # ncdu packages is required
+===== rename =====
+> Usage:
+> rename [options] <expression> <replacement> <file>...
+Remove file name prefix:
+  rename -v "[filenamePrefix-]" "" ./*
+===== grep =====
+'grep' a continuous stream (e.g. ''tail -f'')
+  tail -f file | grep --line-buffered my_pattern
 ===== Reference =====
   * [[https://wiki.archlinux.org/index.php/Users_and_groups|Users and groups - ArchWiki]]
+  * [[http://stackoverflow.com/a/7162898|How to 'grep' a continuous stream?]]

linux/command.1474855735.txt.gz · 最后更改: 2023/12/03 10:24 (外部编辑)