--append Append to targetfilewhen uploading (F/SFTP)--basic Use HTTP Basic Authentication (H)--cacert FILE CA certificate to verify peer against (SSL)--capath DIR CA directory to verify peer against (SSL)-E, --cert CERT[:PASSWD] ...
,不能用 &&, &&只能在双中括号 [[]]或两条命令之间使用: [[-f" [-f" 15. 脚本中的路径 在脚本里,切忌使用 ...注:运行一个 shell 脚本时会启动另一个命令解释器。 sourceFileName 作用:在当前 bash 环境下读取并执行 FileName 中的命令。
--post-data="parentPath=$path&loginName=$user_name&fileTypes=$file_types&fileNames=$file_names" \ --output-document $file_name \ http://10.yy.xx.zz/appName/networkDisk/downLoadFileDir.json 案例讲解2 CASE GET/POST请求 GET请求API # GET 请求 curl --location 'https://gateway.xxx.cn...
typedef union{int dest;/* Place to redirect REDIRECTOR to, or ... */WORD_DESC*filename;/* filename to redirect to. */}REDIRECTEE; instruction是枚举型变量r_instruction,它定义了一个重定向的类型: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 enumr_instruction{r_output_direction,r_input...
# PID of last background task $$ # PID of shell $0 # Filename of the shell script $_ # Last argument of the previous command 检查命令返回值 if ping -c 1 google.com; then echo "It appears you have a working internet connection" fi 检查grep 的返回值 if grep -q 'foo' ~/.bash_...
basename "${filename%.*}" OUTPUT 1 2 3 file First, we saved the file’s name with its complete path in a variable named filename. Then, we used the basename command to retrieve the filename from the specified path while "${filename%.*}" was the parameter expansion, used to rem...
The recommended directory iscompletionsdir, which you can get withpkg-config --variable=completionsdir bash-completion. From this directory, completions are automatically loaded on demand based on invoked commands' names, so be sure to name your completion file accordingly, and to include (for examp...
"$BASH_ENV"; fi but the value of the PATH variable is not used to search for the file name. If bash is invoked with the name sh, it tries to mimic the startup behavior of historical versions of sh as closely as possible, while conforming to the POSIX standard as well. When invoked...
Donotdepend on always using “--”between options and pathnames as the primary countermeasure against filenames beginning with “-”. Some guidance recommends this, but I think it's bad advice. You have to do this witheverycommand for this approach to work, without error; this doesn't wor...
* Command 'trim' removes downloaded packages from the Arch Linux system directories.This file can be expanded so the beginning user can get to know the Linux experience easier. Would you like to create an issue along with a pull request to add information to this file so that the beginning...