Indurated skin and subcutaneous lesions on her abdomen and thighs (Figure 1 and 2).(Enlarge Image). Patient's right lower extremity showing areas of coumadin-induced skin necrosis. (Enlarge Image). Closer view of the same area shown in Figure 1 illustrating indurated skin lesions with sloughing. Table 1.ndurated skin and subcutaneous lesions on her abdomen and thighs (Figure 1 and 2).
You can free up unused memory under Ubuntu/Linux Mint using this command: sudo sysctl-w vm.drop_caches=3. NOTE: this action won't make your system faster nor it will affect its stability and performance, it will just clean up memory used by the Linux Kernel on caches.ere is another command that can help you free up memory either used or cached (page cache, inodes, and dentries): sudo sync && echo 3 | sudo tee /proc/sys/vm/drop_caches. NOTE: You can use cron jobs to schedule the commands above to run at specific time intervals.
To clear the bash history completely on the server. You can open terminal and type. Other alternative way is to link ~/.bash_history to /dev/null. On my Ubuntu 12.10 box, The history comes back when I login back.I guess because the history entries has a copy in the memory and it will flush back to the file when you log out.The following command worked for me.ou can open terminal and type. Other alternative way is to link ~/.bash_history to /dev/null. On my Ubuntu 12.10 box, The history comes back when I login back. I guess because the history entries has a copy in the memory and it will flush back to the file when you log out. The following command worked for me.