需要将--with-iconv=/usr/local改为--with-iconv ./configure--prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc \--with-bz2 --enable-ctype --enable-filter --with-gmp --with-libxml --enable-phar \--enable-exif --enable-session --enable-opcache --with-xsl \--disable...
To permanently unset a variable you stored in a file, go to the file, and remove the line containing the variable definition. 修改已有的永久环境变量 How to Add a Directory to Your $PATH in Linux (howtogeek.com) 注意事项 linux中区分大小写,所以PATH不同于path 与windows不同,linux采用:分隔环...
If you need to remove a path from the PATH variable before your script runs add this to the beginning of the script: PATH=$(echo $PATH | sed -e 's;:\?/home/user/bin;;' -e 's;/home/user/bin:\?;;') If you need, you can re-add it at the front of the list with: ...
components that can be modified in$sources_dir/"fi# petalinux-devtool finish <recipe-name> <destination layer path>## petalinux-devtool reset <recipe-name> to remove the source directory for the recipe from workspace. Open Source流程编译UBoot 在上面脚本取得的UBoot目录中,编译UBoot,得到u-boot....
To create a symbolic link from target to linkname, use ln -s: 要从目标到链接名创建符号链接,请使用ln -s命令: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $ ln -s target linkname The linkname argument is the name of the symbolic link, the target argument is the path of the file...
is the case (and it quite often is), ln creates a link named target inside linkname, and the link will point to itself unless linkname is a full path. If something goes wrong when you create a symbolic link to a directory, check that directory for errant symbolic links and remove them...
To create a symbolic link from target to linkname, use ln -s: 要从目标到链接名创建符号链接,请使用ln -s命令: $ ln -s target linkname The linkname argument is the name of the symbolic link, the target argument is the path of the file or directory that the link points to, and the -...
touch命令用于创建文件、修改文件或者目录的时间属性,包括存取时间和更改时间。若文件不存在,系统会建立一个新的文件。 ls -l 可以显示档案的时间记录 使用者权限:所有权限用户 语法 touch [-acfm][-d<日期时间>][-r<参考文件或目录>] [-t<日期时间>][--help][--version][文件或目录…] ...
Environment variables to remove env_keep: Environment variables to preserve role: SELinux role to use in the new security context type: SELinux type to use in the new security context askpass: Path to the askpass helper program env_file: Path to the sudo-specific environment file sudoers_local...
在脚本最后,它建议运行几个命令,将其添加到 PATH 变量中。Homebrew 实际上是安装在你的主目录中,然后软链接到 /usr/local 目录中。 Run the suggested command under Next steps to add Homebrew to PATh variable你可以 在终端方便地复制和粘贴。只要选择它所建议的命令,按 Ctrl+Shift+C 复制,按 Ctrl+Shift+...