f string信息详情
f字符串
string───n.线，弦，细绳；一串，一行；vt.悬挂；系；扎；用线（或细绳等）串，把……连在一起
f f───abbr.固定的费用(fixedfee)；灭火，消防(firefighting)；法拉第未来(FaradayFuture)
append string───追加字符串
unending string───永无止境的弦
looped string───循环字符串
o F F───F的
welcomanmb f f───欢迎光临
tie string───系绳
string art───弦乐艺术
The command searches your entire home directory (find /home/joe) to find all regular files (-type f) with the suffix .txt, and then runs the grep command to search for the string Monthly Report.───该命令将搜索整个 home 目录 (find /home/joe) 以查找所有的常规文件 (-type f) 中具有后缀 .txt 的文件，然后运行 grep 命令来搜索字符串 Monthly Report。
first time around, the templated version of f is called, with a string as the first argument type, and the character and double are packed off as the variable size argument.───首先调用 f 的模板化版本，第一个参数的类型是字符串，作为大小可变的参数提供字符和双精度值。
jets are Vietnam-war era F-5s mainly used for training, and hardly fit for that-another two F-5s crashed on September 13th, the latest in a string of such incidents.───的六十多架战机则是越战时期使用的F - 5型号，现大多供作训练用途且即将濒临淘汰，另外两架F - 5战机在九月十三日失事，是一连串类似意外以来的最新一起。