dotfiles

commit 858718f9924660613c79e7e8c2f00bc476398ddc
parent 667aaa334c1713439bcbdbb634b0ed514d4130d1
Author: Alex Balgavy <alex@balgavy.eu>
Date:   Thu, 24 Jun 2021 21:30:42 +0200

shell: some aliases/functions

Diffstat:
M
shell/aliases
 | 
2
+-
M
shell/functions
 | 
17
+++++++++++++++++

2 files changed, 18 insertions(+), 1 deletion(-)
diff --git a/shell/aliases b/shell/aliases
@@ -10,7 +10,7 @@ alias l="command ls -lah"                                                       
 alias ll="command ls -FGlAhpO@"                                                 # Ls but show everything you can
 alias l.="command ls -a | grep '^\.'"                                           # Ls but only dotfiles
 alias less='less -iRXc'                                                         # Search ig case, fix ANSI colors, don't send init strings, clear screen
-alias du="du -skh"                                                              # Show entry for each file, show block counts in 1kb blocks, human-readable sizes
+alias du="du -sh"                                                              # Show entry for each file, human-readable sizes
 alias df="df -h"                                                                # Show human-readable sizes
 alias bc="bc -ql"                                                               # Don't print welcome message, use the standard math lib
 alias jobs="jobs -l"                                                            # Show everything including PIDs
diff --git a/shell/functions b/shell/functions
@@ -142,4 +142,21 @@ if [ -d ~/.config/fzf ]; then
   rj() {
     fzf --preview "cat $1 | jq {q}"
   }
+
+  # list man pages
+  mans() {
+    sec="${1:-1|4}"
+    # (sorry, couldn't be arsed to deal with escaping parentheses for variable passing in awk)
+    manlist=$(man -k . 2>/dev/null | awk "$(printf 'BEGIN {FS=OFS="- "} /\([%s]\)/ {gsub(/\([0-9]\)/, "", $1); if (!seen[$0]++) { print }}' "$sec")" | fzf) \
+      && man "$(echo "$manlist" | awk -F' |,' '{print $1}')" \
+      && unset manlist
+  }
+
+  # list env variables
+  envs() {
+    var=$(printenv | cut -d= -f1 | fzf) \
+      && echo "$var=$(printenv "$var")" \
+      && unset var
+  }
+
 fi