3 Check if at least one file exists in bash 1 Checking files if exists 1 testing for file existence bash 6 Check if file exists [BASH] 1 Test existence of files in shell 319 How to check if a file exists in a shell script 0 Check if files exists in a directory 0 Test ...
I ran into this error after renaming the directory with the @/ symbol on macOS to match the name of my NPM package namespace. When the NPM command looked for installed packages in my local node_modules, it couldn't find it due to the way macOS was rewriting the directory path. ...
# Checks if the extensions directory exists and creates an empty one if it doesn't so other things don't break __housekeep_init() { if [[ -d "${RPT_EXTS_DIR}" ]]; then return 0 fi pr_warn "Your extensions directory %s doesn't exists - creating" "${RPT_EXTS_DIR}" ...
If HOME is not set, the shell searches the working directory for: .profile and runs this file with the . command if it exists. You do not get an error message if any of these files cannot be found. You can use these profile files to customize your session with sh. For example, ...
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if exists_but_not_writable "${HOMEBREW_CACHE}"; then execute_sudo "/bin/chmod" "g+rwx" "${HOMEBREW_CACHE}" fi if file_not_owned "${HOMEBREW_CACHE}"; then execute_sudo "$CHOWN" "$USER" "${HOMEBREW_CACHE}" fi if file_not_grpowned "${HOMEBREW_CACHE}"; then ...
DROP DATABASE IF EXISTS test ; FLUSH PRIVILEGES ; EOSQL if [ ! -z "$MYSQL_ROOT_PASSWORD" ]; then mysql+=( -p"${MYSQL_ROOT_PASSWORD}" ) fi file_env 'MYSQL_DATABASE' if [ "$MYSQL_DATABASE" ]; then echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` ;" | "${mysql[@...
For any directory that already exists but is not empty, a pop-up window appears with two choices. Click the appropriate button to accept the directory anyway, or to return to the screen where you can choose a different directory. 2.10 Archive and Hot Backup Configuration Screen for Calendar ...
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指定的解释程序不存在,那么会报错“bad interpreter: No such file or directory”。 注意:#!之后的解释程序,需要写其绝对路径(如:#!/bin/bash),它是不会自动到$PATH中寻找解释器的。 5. 当然,如果你使用”bash test.sh”这样的命令来执行脚本,那么#!这一行将会被忽略掉,解释器当然是用命令行中显式指定的...