The “good” version is also displaying the same message you’ve just missed it. If you don’t like the behaviour, search for “leading”, in manual. First hit: -P, –absolute-names don’t strip leading “https://stackoverflow.com/”s from file names
the first line is the VDSO. this is described in depth in the vdso(7) manpage. basically it’s a shared library that’s embedded in your kernel and automatically loaded whenever a new process is exec-ed. that’s why there’s no filesystem path on the right side — there is none! the file only exists in the kernel … Read more
You can do this. ls | zip test.zip -@ this is done from the notion that i have 3 files in the dir. -rw-rw-r– 1 xxx domain users 6 Jan 7 11:41 test1.txt -rw-rw-r– 1 xxx domain users 6 Jan 7 11:41 test2.txt -rw-rw-r– 1 xxx domain users 6 Jan 7 11:41 test3.txt and the … Read more
Does sync suffice? Edit: regarding your edit – you are trying to avoid sync because some guy on the internet put a CYA disclaimer on his post? Maybe there is something wrong with sync of which I am unaware but that might be worth a 2nd post in itself. Still, from the linux info pages: … Read more
A simple script I wrote some days ago… # FILE : sctrace.sh # LICENSE : GPL v2.0 (only) # PURPOSE : print the recursive callers’ list for a script # (sort of a process backtrace) # USAGE : [in a script] source sctrace.sh # # TESTED ON : # – Linux, x86 32-bit, Bash 3.2.39(1)-release … Read more
As @kirbyfan64sos notes in a comment, /home is NOT your home directory (a.k.a. home folder): The fact that /home is an absolute, literal path that has no user-specific component provides a clue. While /home happens to be the parent directory of all user-specific home directories on Linux-based systems, you shouldn’t even rely on that, given … Read more
gcc-12 is not available in ubuntu 20.04, so we need to compile it from source code, here are the steps which I borrowed from this video: Step 1: clone gcc source code and checkout gcc-12 branch $ git clone https://gcc.gnu.org/git/gcc.git gcc-source $ cd gcc-source/ $ git branch -a $ git checkout remotes/origin/releases/gcc-12 Step 2: make … Read more
You could simply echo (with elevated privileges, of course) directly to the /etc/sudoers file: sudo -i echo ‘nickw444 ALL=(ALL:ALL) ALL’ >> /etc/sudoers # ^^ # tab (note the tab character between the username and the first ALL) Or, for a script: #!/bin/bash # Run me with superuser privileges echo ‘nickw444 ALL=(ALL:ALL) ALL’ >> /etc/sudoers Then … Read more
Try with: echo some text printf ‘%*s\n’ “${COLUMNS:-$(tput cols)}” ” | tr ‘ ‘ – echo some text