Web21 Jan 2010 · Best Answer. Copy. SafeHull Construction Monitoring (SHCM) - This notation is assigned to vessels that have been found in compliance with Part 5C, Appendix 1, … Web19 Feb 2024 · The actual measurement may be 43 ½-inches wide by 44 ½-inches high. The ½-inch provides room for flashing materials and ensures the window opens and closes easily. Another way a window size is noted is with an actual size of 29.5-inches wide and 35.5-inches high and a common size of 30-inches wide and 36-inches high.
What is Shebang in Linux Shell Scripting? - Linux Handbook
Web9 Feb 2014 · 6 Answers Sorted by: 155 A dot in that context means to "source" the contents of that file into the current shell. With source itself being a shell builtin command. And source and the dot operator being synonyms. Example Say I had the following contents in a sample.sh file. $ cat sample.sh echo "hi" echo "bye?" Now when I source it: Web18 Sep 2024 · If you want to master the Bash shell on Linux, macOS, or another UNIX-like system, special characters (like ~, *, , and >) are critical. We’ll help you unravel these … edged past
Using compound conditions in a Bash shell script
Web21 Jan 2024 · In Bash, the double parentheses set up an arithmetic context (in which dollar signs are mostly optional, by the way) for a comparison (also used in for ( (i=0; i<=10; i++)) and $ ( ()) arithmetic expansion) and is used to distinguish the sequence from a set of single parentheses which creates a subshell. This, for example, executes the command ... Web30 Sep 2016 · In Ubuntu, sh is usually symlinked to /bin/dash, meaning that if you execute a command with sh -c the dash shell will be used to execute the command instead of bash. … Web17 Mar 2024 · Login to your Linux machine and open the terminal, navigate to the folder where you want to store the shell script. Shell scripts end with the extension “.sh”. Let’s create our first shell script. Type in. touch script.sh. Now, this script file is not executable by default, we have to give the executable permission to this file. edge dpm limited