diff options
Diffstat (limited to '080_blog/00015_Admin/00040_Oneliners')
| -rw-r--r-- | 080_blog/00015_Admin/00040_Oneliners/index.md | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/080_blog/00015_Admin/00040_Oneliners/index.md b/080_blog/00015_Admin/00040_Oneliners/index.md deleted file mode 100644 index c16a515..0000000 --- a/080_blog/00015_Admin/00040_Oneliners/index.md +++ /dev/null @@ -1,41 +0,0 @@ -# Oneliners - -A Growing Collection of Linux Command Line One-Liners - -Please believe me... this collection was really supposed to grow over time... - -inside a direcotry show disk usage of all hidden files and directories and sort by size: - - $ du $(ls .* -d | tail -n +3) -hs |sort -h - -inside a direcotry show disk usage of all files and directories (also hidden) and sort by size. -Exclude 'garbage' file. - - $ du . -a -d 1 -h --exclude=garbage | sort -h - -Tar all files in current directory, excluding ./DATA and ./.cache - - $ tar --exclude=.cache -cvf home_miguel_20180216.tar . - -Find files in ./ARCHIVE NOT belonging to a specific user: miguel - - $ find ARCHIVE/ \! -user miguel - -set folder/ permissions to Read/Browse only for owner recursively - - $ sudo chmod -R u=r,g=,o= folder/ - $ chmod -R u=rX,g=,o= folder/ - -find all mails from Boban when in the maildir full of mailboxes and print only short headers without bodies: - - $ grepmail -H -B -Y ‘(^TO:|^From:)’ Boban * - -not really a one-lier but will print 256 colors in a bash: - - for i in {0..255} ; do - printf "\x1b[48;5;%sm%3d\e[0m " "$i" "$i" - if (( i == 15 )) || (( i > 15 )) && (( (i-15) % 6 == 0 )); then - printf "\n"; - fi - done - |